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<title>Computer Security Information and Resources | Computer Internet Security | Computer Security Test</title>
<link>http://www.ComputerSecurityToday.com/article.xml</link>
<description><![CDATA[Computer Security Articles and Information  - Useful Articles related to Computer Security: Biometric Security, Network Security, Data Encryption, Computer Security Tips and Tutorials.]]></description>
<pubDate>Mon, 06 Aug 2007 16:32:24 -0400</pubDate>
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<language>en</language><item>
	<title>Increase Computer Security with Biometrics</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/Increase-Computer-Security-with-Biometrics.html</link>
<pubDate>Mon, 06 Aug 2007 16:32:24 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/Increase-Computer-Security-with-Biometrics.html</guid>
	<description><![CDATA[Computer security is high on the list of priorities for most people today. Because computers have recently become very mobile, there is a very distinct danger that the personal data that a person keeps in their mobile computer can very well end up in the hands of the wrong kind of people. 
&nbsp;
There has been a lot of technology focused on providing the necessary security features in computers so that the data that is stored in them is kept safe. However, there is always one thing that typically undermines whatever security feature has been implemented on the computer. A personal computer or laptop is principally a private piece of property. As such, while the data that is stored in it is also very personal, the person using the computer is often prone to disregarding whatever security protocol is used to protect the data and computer. This is simply because he or she is assuming that the computer will remain personal and safe from other hands. 
&nbsp;
Unfortunately, time and again, that belief has been proven false, which is why computer security needs to be developed around the idea of security being second nature to the user.&nbsp; To organically merge security with the individual, a lot of people and organizations aim to increase computer security with biometrics.
&nbsp;
Essentially, biometrics consists of a fingerprint scan that serves as a security barrier for the computer. Once installed in a computer, no potential computer user can access the computer unless he or she is specifically identified as a legitimate user of that computer.
&nbsp;
As a device, the biometric reader scans the information from the fingerprints of a person. This acts as a key to opening up the computer. Unless the person has the right fingerprints to match those stored in the biometric device, the computer remains inaccessible. Thus, the computer is well protected from illegitimate users.
&nbsp;
There are several advantages when people increase computer security with biometrics. For one thing, it is a very natural and quick way to register the person with the intended computer he or she is supposed to use. Accessing a laptop, for example, only takes putting a finger against the biometric scanner and having it check whether the scanned fingerprint matches with the fingerprint on file for the biometrics device. Once a match is confirmed, the computer becomes fully usable. Thus, security with biometrics is quick and easy.
&nbsp;
What's more, the fingerprints of a person are unique to each individual. Fingerprints do not match between different people. Thus, there is no chance that two individuals can open a computer that is keyed only for one person&rsquo;s fingerprint. 
&nbsp;
Thus, for companies and individuals who are looking to ensure their data, one of the best things that they can do is to increase computer security with biometrics. Not only is biometrics one of the safest ways to secure a computer, it is also one of the most natural and convenient. Every personal computer that stores confidential and personal data &mdash; and what personal computer does not &mdash; should use biometrics to increase security.]]></description>
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	<title>Strong Passwords - Customer Friendly Computer Security</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/Strong-Passwords-Customer-Friendly-Computer-Security.html</link>
<pubDate>Mon, 29 May 2006 18:29:12 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/Strong-Passwords-Customer-Friendly-Computer-Security.html</guid>
	<description><![CDATA[Go into to any office and look under the computer keyboards and you&rsquo;ll eventually find a little piece of paper with that users logon ID and passwords. Probably every password that person has.
This illustrates a serious problem with the use of networked computers in business. User apathy and IT security arrogance often combine to defeat the purpose of established security policies.
What happens is that IT security policies clash with usability. Most customers will not follow policies they see as too difficult. One place IT policies and user compliance clash is at the point of entry for any secure computer system. The logon screen.
First, let&rsquo;s agree on a definition for a strong password.
From Webopedia, A password that is difficult to detect by both humans and computer programs, effectively protecting data from unauthorized. A strong password consists of at least six characters (and the more characters, the stronger the password) that are a combination of letters, numbers and symbols (@, #, $, %, etc.) if allowed. Passwords are typically case-sensitive, so a strong password contains letters in both uppercase and lowercase. Strong passwords also do not contain words that can be found in a dictionary or parts of the user&rsquo;s own name.
Customers will not use difficult passwords. Sorry, they just won&rsquo;t! For instance, you have two passwords: 1Xc%&amp;27m3 and parrott5. Which is the strongest? Which do you think your customers will use?
The key here is education. End-users must be educated on the seriousness of computer security and IT security professionals need to be aware of the needs of their user base.
You should avoid sequential passwords: parrott1, parrott2, parrott3... You should use a password that is easy to remember, but not in any dictionary. Maybe combine parts of two words, adding capital letters and numbers.
IT security professionals may not like this compromise, but it is better than passwords that are easily broken.
Strong passwords are critical to the security of any computer security, but are they the best way to control access? In part two, we&rsquo;ll look at alternatives to passwords.]]></description>
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	<title>A Few IT Security Tips for Small Business</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/A-Few-IT-Security-Tips-for-Small-Business.html</link>
<pubDate>Mon, 29 May 2006 18:28:09 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/A-Few-IT-Security-Tips-for-Small-Business.html</guid>
	<description><![CDATA[With the inherent stresses that come with running a business, there is often little time to digest the complex intricacies of security software. According to recent studies many business owners eschew the notion that their digital assets may be vulnerable to attack. Although an attack or infection can be potentially catastrophic, many believe damage caused by viruses, hackers and worms only happen to others. They consider their data to be of little use or value outside of their organization. Even executives that acknowledge the existence of these hazards seldom have the time or the budget for security audits and/or an overhaul of their workflow procedures to comply with best security practices.
Below are a few simple tools, tips and guidelines that can help your business take a proactive approach to data security. By implementing the following, your business data will be less susceptible to financial damage caused by accidents and malicious attacks.
Regularly Update Your SoftwareAlthough valiant efforts are often made to write safe software, the fact is that no software is ever bug-free. Hackers exploit these bugs for a variety of reasons including fun and money. It is critically important that your software is updated on a regular basis. Most operating systems, firewall and antivirus can and should be configured to receive regular updates.
Install FirewallsFirewalls separate one network from another and are frequently used to separate a company&rsquo;s internal network from the Internet. Firewalls not only mask the identity of the individual computers behind them, they also examine and filter potentially damaging data entering or leaving the network. It is good practice to install both perimeter and client-side firewalls.
Install Anti-Virus ProtectionHundreds if not thousands new malware programs are released each month. These include viruses, worms, Trojan horses and host of other programs. Symptoms of infection range from the annoying to catastrophic. Because viruses can slip through firewalls posing as a legitimate email or program, installation of client-side anti-virus software is important. Install only the latest version of your chose antivirus program and make sure to regularly update and scan your system.
Protect the content of your sensitive files and email.Email doesn&rsquo;t have to be a public announcement, yet private messages often turn out to be. Email and files containing sensitive business information such as strategic plans, contracts, financial information, designs and more all too often spread beyond the individuals they were intended for. According to a recent report by the Computer Security Institute loss of proprietary data was the third leading cause of financial damage to organizations last year.
To mitigate this problem consider using rights management software to protect your sensitive business data. Content rights management software not only encrypts files, but also serves to enforce access and limit usage privileges such as forwarding, editing and printing. These protections are persistent and remain with your files no matter where they travel. Any business that frequently exchange medical, financial, legal or design data should make regular use of encryption and digital rights management technologies
Establish a periodic data backup strategyPeriodic backups are required to ensure business continuity in case of an accident such as a hard-drive failure or attack. In a networked environment full and incremental data back-ups can be programmed to take place at regular intervals. Small offices environments should backup their sensitive data external hard-drive or DVD-R at least once a week. It is good policy for companies to back-up email as well. Back-up data should be stored off-site in a secure location. Be sure to test your backup processes to ensure that indeed your data can be restored lieu of an operational failure.
Use strong passwordsPasswords are used to authenticate the identity of an individual user. Unless otherwise protected, once a password is broken your sensitive data is exposed. With free software that is readily available on the web, most passwords can be broken in a number of minutes. These programs often use known words and phrases to break passwords frequently beginning with &ldquo;password&rdquo; and &ldquo;admin&rdquo;. For good password security use a combination of upper-case and lower-case letters, numbers and symbols (i.e. eR8&gt;!tJd ). Make sure that your employees memorize their passwords and that these are not written down anywhere on premises.
Hire a security consultantWhile tips in this article will help your company to be more secure; every business is different and requires its own security strategy. Consider hiring an independent security consultant to asses your individual security situation. They will be able to help you create a comprehensive security policy that will meet your business needs.
Educate your employeesNo security plan is effective unless followed by your employees. Measures can be taken to severely limit their privileges such as browsing the internet, reading email, or preventing the reading of files from USB drive or cd. However, draconian security measures can interrupt workflow and damage productivity. A better policy is to limit some user privileges while educating your employees about your company&rsquo;s security policies.]]></description>
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	<title>Free Computer Security Software</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/Free-Computer-Security-Software.html</link>
<pubDate>Mon, 29 May 2006 18:27:11 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/Free-Computer-Security-Software.html</guid>
	<description><![CDATA[Looking for free computer security tools to use?
Got Spyware?
There is now a bill in Congress to make Spyware illegal. Good luck at catching the creators, in the mean time here are two links you can use to get started on your journey against Spyware.
http://www.lavasoft.com Ad-aware http://www.safernetworking.com Spybot Search and Destroy.
Note there is better version available for a cost. There are many things you can also do to protect your computer Keep Automatic Updates turned on for all of your Anti-Virus Software, and operating systems. Clean out your cookies as well there is often cookies placed to track your whereabouts on the Internet.
Now the subject of viruses. There are commercial anti-virus scanner like Symantec Norton Anti-Virus and MacAfee in fact many new computers come with trial versions. Unfortunately when these versions run out users most of the time ignore it and wonder why do I have a virus? Let me explain something just because you have a antivirus software program on your computer you are not cured. Virus writers do just that write new viruses and edit old ones to do new things. You need to update your signatures of your anti-virus software continuously. Crafty virus writer&rsquo;s code Viruses to disable your anti-virus software!
There is free anti-virus solutions one is called AVG http://free.grisoft.com. I personally use this product and love It, it is not a memory hog like Norton. And you can also set up schedules to run and get updates.
A good firewall is a must especially nowadays. This is because everyone for the most part is running DSL and Cable modems. Which are great for connectivity horrible because it&rsquo;s like leaving your front door unlocked.
Check out http://www.zonelabs.com They have a product called Zone Alarm. It is customizable and blocks allot of attempts of entering your network. It is shocking to see the amount of people trying to get into your network. Zone Alarm will alert you to programs trying to access the Internet. This is kind of annoying but can be a life saver if a program is dialing Kenya on your telephone!! Zone Alarm can remember certain programs.
Windows Service Pack 2 has a firewall in it and I recommend enabling it.
There are many web browsers that you can use. I love Open Source you can probably guess I&rsquo;m using Firefox www.mozilla.org/products/firefox.There are so many features that I can rave about like tabbed browsing, if your anything like me at home I have at least two or three browser running if using Internet Explorer, with Firefox I can have as many websites as I want open and tabs at the top with descriptions. it's ingenious in my opinion. I don&rsquo;t have to switch browsers like I do with IE.
Internet Explorer is one of the most used browsers and most targeted. Mozilla Firefox has many advantages including security. It also does not use ActiveX.
Scan your own systems! To see what ports are open and running. DO you have services that do not need to be running?
Knowledge is power. I work for a technology company for three years and never have they trained any people in multiple departments on security that I'm aware of. I&rsquo;m amazed to hear things from co-workers such as I don&rsquo;t have an account with so and so bank but they wanted my information and I gave it to them! Corporate networks are and will continue to be infected by users that are untrained about computer security. People all the time open attachments that they do not know where they came from. Homes users are sometimes even more ignorant. That is not said in a mean way. File Sharing programs are popular and an opening to viruses, Trojans and other lovely things you don&rsquo;t want in your network.]]></description>
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	<title>Computer Risks: Unauthorized Access and Use</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/Computer-Risks-Unauthorized-Access-and-Use.html</link>
<pubDate>Mon, 29 May 2006 18:26:03 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/Computer-Risks-Unauthorized-Access-and-Use.html</guid>
	<description><![CDATA[One type of computer security risk is unauthorized access and use.
Unauthorized access is the use of a computer or network without permission. Hackers typically break into a computer by connecting to it and then logging in as a legitimate user. Some intruders do no damage but they merely access data, valuable information or programs on the computer.
Unauthorized use is the use of a computer or its data for unapproved or illegal activities. It includes a variety of activies such as gaining access to a bank computer and performing an unauthorized bank transfer etc.
Preventing Unauthorized Access and Use
1. Have a written acceptable use policy (AUP) that outlines the computer activities for which the computer and the network may and may not be used.
2. The use of firewall
3. Access Controls
4. Intrusion detection software
5. Audit trails
Intrusion detection software = analyzes network traffic, asssesses vulnerability, identifies unauthorized access and notifies network administrators of suspicious behaviour patterns or system breaches.
Access controls = defines who can and cannot access a computer, when they can access it and what actions they can take. Includes a user name and password, a possessed object, a biometric device and a callback system.
Audit trail = records in a file both successful and unsuccessful access attempts.]]></description>
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	<title>Spyware - What Everyone Needs to Know</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/Spyware-What-Everyone-Needs-to-Know.html</link>
<pubDate>Mon, 29 May 2006 18:25:18 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/Spyware-What-Everyone-Needs-to-Know.html</guid>
	<description><![CDATA[Spyware is a type of malicious software that is installed on your computer without your consent. It is usually a very small piece of software that installs so quickly you don't even know it. Once installed, it runs in the background undetected. The purpose of spyware is to take partial control of your computer or to intercept data from your computer. Spyware is created by unscrupulous developers who wish to take something from you for their own purposes. What is taken depends on the purpose of the spyware, and could be anything from bandwidth to highly confidential personal information.
Some Examples of what Spyware Does
Some spyware takes control of your computer and can turn it into a &quot;zombie&quot; that is under the control of the programmer. Hijacked computers are often placed into &quot;zombie farms&quot; that include hundreds (or thousands) of other computers that are also under control of the spyware owner. These zombies are often rented to spammers or hackers who use these computers as mail relay agents or in targeted attacks against other websites.
Depending on the creator&rsquo;s intent, some spyware is designed to capture and transmit personal information about you. As you enter information into websites for example, an infected computer might capture your keystrokes and transmit your social security number, bank account numbers, pins, passwords, drivers license number, etc... to an internet thief living across the world. He/she in turn may use this information to steal money or your identity, or might sell the information to other unscrupulous individuals who want it.
As you see, spyware can be very dangerous and it is becoming as prevalent as computer viruses. It is now a recommended computer security practice to use anti-spyware software in conjunction with anti-virus software on every computer that is connected to the internet.
Isn&rsquo;t Spyware a form of Computer Virus?
Not exactly. Spyware is similar to a computer virus in that it exploits computers for personal gain. It differs from a virus though, because it does not replicate to other computers and usually is not designed to destroy data. Anti virus software usually does not detect spyware because it does not contain the characteristics of a virus.
Preventing Spyware
If not using anti spyware software, everyone who uses the internet should periodically run a spyware detector to make sure his/her computer is clean. Most legitimate spyware remover software companies offer a free trial version that will allow you to perform a spyware scan. Companies such as spybot, webroot spy sweeper, spyware doctor, spyware eliminator, pestpatrol and spyware assassin all provide a great tool for detection and removal of spyware.
As with antivirus software, when you purchase anti-spyware software you are entitled to frequent spyware database updates. Regularly checking for and installing these updates is critical to keeping spyware off your computer. New spyware is introduced into the internet on a daily basis and it is important to update your spyware detection software with the latest spyware data definition files. Most good anti-spyware software includes an auto update feature that makes downloading and installing updates very easy.]]></description>
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	<title>File Sharing &amp; Virus Protection</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/File-Sharing-Virus-Protection.html</link>
<pubDate>Mon, 29 May 2006 18:24:43 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/File-Sharing-Virus-Protection.html</guid>
	<description><![CDATA[If you've established a home-based business of any kind, you're probably letting your computer do a lot of the heavy lifting for you. If you're really serious about your business and file sharing (you'll be doing a lot of it as a VA), you need a comprehensive computer security program, right now.
The name McAfee is synonymous with computer security. They've been around for as long as we've had the Internet, and probably longer. Their Managed VirusScan Plus AntiSpyware performs automatic, silent updates of all your precious computer files, and proactively blocks anything that might harm your computer. This is a first and crucial step to protect yourself.
If you want to go a step further, and bolster your computer's protection against the plethora of worms, viruses, and other malicious computer codes out there, get a Linksys EtherFast Cable/DSL Firewall Router. It's incredibly easy to configure, and blocks Java, ActiveX, cookies and anything else that's likely to attack or commandeer your computer and its files.
To be completely safe, it's always wise to back up all of your files (and those of your clients) after running your virus program. We do it at the end of each day. That way, if the files get re-infected, you don't run the risk of losing any crucial information. We love our SanDisk Cruzer Micro 2GB flash drives. They hold a ton of files, and have lightning-fast download speeds. Who knew big protection came in such a small package?
And to be completely, anally safe from computer viruses, you need a backup plan for your backup. After all, most clients don't just &quot;understand&quot; when you've inadvertently sent them a virus along with your invoice. Norton Ghost is the program to have. It makes backups and data recovery a breeze, by performing all scans automatically, when you're shutting down your computer for the night. Quickly and quietly, Norton Ghost protects you from system failure, too, which will go a long, long way towards building fruitful, long-term relationships with your clients. Plus, you'll sleep better at night, knowing you and your computer are both safe and sound.]]></description>
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	<title>Internet Security Basics 101</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-Basics-101.html</link>
<pubDate>Mon, 29 May 2006 18:23:16 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-Basics-101.html</guid>
	<description><![CDATA[The explosive growth of the Internet has meant that thousands of people are today experiencing the joys of being online for the first time. With growth there always comes pain. Be it your growing pains as a child or the growth and development of this part of our culture called the Internet.
Firstly we need to quickly explain what the Internet is and where it came from. The Internet is the offspring of a military project called Arpanet. Arpanet was designed to provide reliable communication during global nuclear war. A vast network of interconnected computers was set up all over the world to allow the various branches of US and NATO forces to communicate with each other.
Nuclear war never came (thankfully) and the world was left with a massive network of computers all connected together with nothing to do. Colleges and universities started to use these computers for sharing research internationally. From there it grew and spread outside colleges to local homes and businesses. The World Wide Web was born and its father was a guy called Tim Berners Lee.
When you're connected to the Internet you're sharing a vast network with hundreds of millions of other users. This shared network provides resources that 15 years ago were never thought possible. Unfortunately when something is shared its open to abuse. On the Internet this abuse comes from hackers and virus creators. Their sole intent is to cause chaos and/or harm to your computer system and millions of other computer systems all over the world.
How do you combat this? You need an Internet security system. This might sound complicated but your Internet security system will be quite straigtforward being comprised of just 2 - 3 Internet security products. We'll look at each of these products in more detail now:
AntiVirus Software
The first and most critical element of your Internet security system is antivirus software. If you don't have up-to-date antivirus software on your PC you're asking for trouble. 300 new viruses appear each month and if you're not constantly protecting your system against this threat your computer will become infected with at least one virus - it's only a matter of time.
Antivirus software scans your PC for signatures of a virus. A virus signature is the unique part of that virus. It can be a a file name, how the virus behaves or the size of the virus file itself. Good antivirus software will find viruses that haven't yet infected your PC and eliminate the ones that have.
Antivirus software can only protect your computer from viruses trying to infect it via email, CD-Rom, floppy disk, Word documents or other types of computer files. Antivirus software alone will not keep your computer 100% safe. You also need to use firewall software.
Firewall Software
The use of firewall software by home computer users is a relatively new occurence. All Internet connections are a two way process. Data must be sent and received by your computer. This data is sent through something called ports. These are not physical things rather aspects of the way your computer communicates online.
Firewall software watches these ports to make sure that only safe communication is happening between your computer and other computers online. If it sees something dangerous happening it blocks that port on your computer to make sure your computer stays safe from the person who is trying to hack into your system.
An easier way to understand a firewall would be to picture your computer as an apartment complex. At the front door of this complex there is a security guard. Every person who enters the complex must pass this security guard. If the security guard recognizes the person entering as a resident he allows them to pass without saying anything. If, however, the person entering the complex is unknown to him then he will stop that person and ask for identification. If they have no business being at the apartment complex he escorts them from the building.
If you are not currently using firewall software your computer will get hacked into - that's a guarantee.
PopUp Blocker
You can get a good popup blocker at no cost. An easy way to do this is to install either the Google or Yahoo toolbar. Both of these come with popup blockers built in. Popups are not necessarily dangerous but are a nuisance and using either of these toolbars will make your life that bit easier.
A simple rule for practicing online security is: &quot;If in doubt then don't&quot;. If you don't recognize the file, the email address, the website or if your gut feeling says &quot;no&quot; then don't click that button.]]></description>
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	<title>Best Spyware Removers</title>
	<link>http://www.ComputerSecurityToday.com/info/Computer-Security/Best-Spyware-Removers.html</link>
<pubDate>Mon, 29 May 2006 18:22:21 -0400</pubDate>
<category>Computer Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Computer-Security/Best-Spyware-Removers.html</guid>
	<description><![CDATA[Finding the best spyware removers to detect and remove spyware and adware from your computer is much easier if you consider a few things before you make your purchase. Here are a few things to keep in mind when looking for a spyware protection program.
The best spyware removers should offer you complete protection against spyware, adware, keyloggers, Remote Access Trojans (RATs), and browser hijackers. These are the main spyware infections that expose your confidential information and diminish your PC's performance.
An important consideration for any spyware protection program is automatic updates for your software. There are new spyware programs invented on a regular basis just like viruses and automatic updates cover you against the latest spyware threats.
Another important consideration to look for should be technical support from the manufacturer. A spyware protection program doesn't do you any good if you have a technical issue that you can't solve. Often, just a minor piece of technical advice will solve most software problems and it's important that your software run right. You also may need someone to answer questions that come up.
Customer service is another feature you may consider looking for. It shows the manufacturer is a trusted source who cares about their reputation and will probably be around awhile.
Spyware is quickly becoming a major threat to Internet security. It is reported that 9 out of 10 computers are currently infected with spyware, adware or both. Most people don't even realize it's there because spyware and adware is programmed to run silently. Microsoft estimates that spyware is responsible for 50% of all PC crashes.
If you don't remove spyware from your computer it will eventually not work at all or your computer files will become infected by spyware programs. Your personal information, passwords and credit card numbers could end up stolen from you without you even knowing it.
Once you remove spyware and adware programs from your computer you'll find it will run faster and your personal information will be much safer. Your security and peace of mind is worth spending a little time to find the best spyware removers possible.]]></description>
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	<title>Basic Steps To Optimize Your Internet Security</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Basic-Steps-To-Optimize-Your-Internet-Security.html</link>
<pubDate>Mon, 29 May 2006 18:21:59 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Basic-Steps-To-Optimize-Your-Internet-Security.html</guid>
	<description><![CDATA[After seeing many people complain about their weak Internet security I decided to write down some things that will help you for your Internet security.
First, here are some tips to make windows safer :
For basic security and update patches install Service Pack 2 for Windows XP or Service Pack 4 for Windows 2000.
Once a month use Windows Update so you can get the latest pacthes.
When you download software from the Internet make sure you download it from the original website.
Always run anti Trojan and anti virus software.
Even if you don't use it you have to make your Internet Explorer as safe as possible.
When you access the Internet you are browsing the web using a browser such as Internet Explorer. The Internet Explorer contains several security vulnerabilities. You should make it as safe as possible or switch your default browser to an alternative. You will have to set some options from the Manage Add-Ons in the Internet Options. You will see a list of add-ons that can be activated or deactivated. If you see any unusual entries just deactivate them so you can be sure you don't have a trojan/worm.
Under Internet Options -&gt; Security -&gt; Internet -&gt; you will see the Edit Level.You should set it to high in order to disable most of the security threats.
Your Web Browser should be ok now. Let's see what we have to do from our email point of view.
Because it's built-in in their Windows system lots of users like to use Outlook Express for emailing. But it's a fact that it contains many security vulnerabilities so I advise you to use alternatives. If you use a web based Email (you can browse your email with your web browser) you can delete viruses even if you don't download them to your PC.
Make sure you have installed an Anti Virus for 100% virus protection. One that I've found to be very good and never disappointed me is the AVG Anti virus. If you take the time to regularly update it you will be safe enough with it.
Lots of people install Firewalls because they belive their Internet security will be higher. I personaly disagree. If you do not know how to best configure it, and you have to know much about the tech behind it to do so, it will just make your PC slow and software not working.You can just use the Windows XP SP2 firewall for basic security.
All this tips should make your PC safer. I browse the Internet every single day for some time now and they worked great for me. I haven't met a virus/worm for some time now.]]></description>
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	<title>All About Adware</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/All-About-Adware.html</link>
<pubDate>Mon, 29 May 2006 18:19:24 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/All-About-Adware.html</guid>
	<description><![CDATA[In a previous article, titled All About Spyware, I detailed exactly what spyware was, how it can harm you and your computer and ways to avoid getting spyware on your computer. Now I want to turn my attention to adware.
Many describe adware as the lesser of the two evils compared to spyware. And for the most part, that is general true. However, many forms of adware are just as destructive as spyware, and can cause you a great deal of time and aggravation trying to get rid of it.
Like my article on spyware, I want to start off by defining exactly what spyware is. According to McAfee Inc., the leader in spyware and adware protection solutions:
Adware is software whose primary function is to make revenue through advertising that is targeted at the person using the computer on which the adware is installed. This revenue can be made by the vendor or partners of the vendor. This does not imply that any personal information is captured or transmitted as part of the software&rsquo;s functioning, though that is often the case.
A better but much longer (and my personal favorite) definition of adware comes from geekpatroloncall.com. They define adware as:
Adware, also known as an Adbot, can do a number of things from profile your online surfing and spending habits to popping up annoying ad windows as you surf. In some cases Adware has been bundled (i.e. peer-to-peer file swapping products) with other software without the user's knowledge or slipped in the fine print of a EULA (End User License Agreement). Not all Adware is bad, but often users are annoyed by adware's intrusive behavior. Keep in mind that by removing Adware sometimes the program it came bundled with for free may stop functioning. Some Adware, dubbed a &quot;BackDoor Santa&quot; may not perform any activity other then profile a user's surfing activity for study.
AdWare can be obnoxious in that it performs &quot;drive-by downloads&quot;. Drive-by downloads are accomplished by providing a misleading dialogue box or other methods of stealth installation. Many times users have no idea they have installed the application. Often Adware makers make their application difficult to uninstall.
A &quot;EULA&quot; or End User License Agreement is the agreement you accept when you click &quot;OK&quot; or &quot;Continue&quot; when you are installing software. Many users never bother to read the EULA.
It is imperative to actually read this agreement before you install any software. No matter how tedious the EULA, you should be able to find out the intent BEFORE you install the software. If you have questions about the EULA- e-mail the company and ask them for clarification.
As you can see from these two definitions, adware is just as bad as spyware.
I offered five great tips previously on how to protect you from spyware. So here are five tips to protect your self from adware:
1. Buy a good, comprehensive software program that protects your computer. For this, I have to recommend the products that I use. I use McAfee Internet Security Suite and XoftSpy, which is a malware scanner. These products can stop spyware and adware dead in its tracks. If you already have adware or spyware on your computer, these products can find it and delete it for good (http://www.delete4good.com).
2. There is no such thing as a free lunch. When you download freeware or shareware, chances are that you are downloading adware with it. Many programmers will offer a &ldquo;free&rdquo; trial of their software that you can use. However, adware is built into the &ldquo;free&rdquo; program to bombard you with advertisements for the &ldquo;paid&rdquo; version of the freeware that you are using.
3. Certain &ldquo;types&rdquo; of websites are notorious for adware. Those &ldquo;types&rdquo; of websites include: peer-to-peer sites, free games websites, and pornographic sites. If you frequent these type of website, make sure your computer is protected (see number 1 above).
4. Make sure that your web-browser security settings are configured correctly. This can prevent adware or other malicious software from automatically downloading on your computer.
5. Never, never, never click on pop-up ads. I know that some pop-up are irresistible. But they are irresistible for a reason. Pop-ups are meant to get your attention. But if in the pursuit of your attention, they get you to click on them, you may get more than you bargain for.
The best thing to do is stop pop-ups from showing up on your computer in the first place. Most web-browsers come with a respectable pop-up blocker. If your pop-up blocker is doing a poor job of blocking pop-ups, Yahoo and Google offer excellent programs that work well. They&rsquo;re free and they come from a reputable source.
Protecting your computer has turned into a multibillion-dollar business. But, even the best spyware and adware protection is useless if you don&rsquo;t take necessary precautions. Doing just a little bit of research and taking a few precautions can greatly reduce your risk of being exposed to spyware, adware, viruses, trojans and other so called malware.]]></description>
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	<title>Online Security - Threats &amp; Preventions</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Online-Security-Threats-Preventions.html</link>
<pubDate>Mon, 29 May 2006 18:18:51 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Online-Security-Threats-Preventions.html</guid>
	<description><![CDATA[1. Spyware - A spyware is a computer software that can steal important information from the users computer without their consent or knowledge. Spyware only works whenever your computer is connected to the internet. a spyware once installed on your computer sends important information from your computer like stored passwords, important documents, computer codes and internet banking accounts to its server or in other words to the computer controlling the spyware. Spyware are of two different types:-
a. key loggers:- one that logs your keystrokes and your screen activity.
b. Trojan horse: - one that monitors every aspect of your computer and helps the controller to gain complete control over your computer.
Solutions:- a. In order to prevent the installation of the spyware, remember never to open warez sites, never download any freeware from un-trusted sites.
b. Always scan a downloaded file by a trusted anti-virus and do keep the antivirus and some internet security software running while accessing the internet.
2. Spoofing attacks (Email &amp; URL)
Spoofing attacks are now a days becoming more common and already many people have been affected by it. Spoofing attacks are those attacks in which someone tries to spoof someone else identity. In simpler terms, you can receive an email from your bank not actually sent by the bank. Spoofing attacks again are of two types:-
a. email spoofing:- I&rsquo;ll explain this by example. Suppose you receive an email from xyz@bank.com but in actual bank.com never sent that email. The spoofed email might prompt you to send important data to the person emailed you either through a reply or through some link to website provided in the email. The link to website may again be URL spoofed so as to give a perception of everything real.
b. URL spoofing:- again I&rsquo;ll explain this by using example. Suppose someone sends you a link to the website either through email or through some other means like chat. You open the link and it opens up some well known website like yahoo asking for your authentication, but in real it&rsquo;s some other site where-in the URL is spoofed to give it a real look.
Prevention:-
a. Never respond to spoof emails asking for some type of important or confidential data. For example, a bank will never ask for important information through emails.
b. never visit links which opens to well known websites, instead open the website directly in a new browser and type the url address.
c. keep your browser updated in order to prevent url spoofing attacks.
d. always check the trusted domain sign when opening a website through a link. if its an untrusted domain and asking for authentication, close it.
e. never provide any kind of authentication asked by some email or link in the email to website.]]></description>
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	<title>Internet Security - Important Tips</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-Important-Tips.html</link>
<pubDate>Mon, 29 May 2006 18:18:07 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-Important-Tips.html</guid>
	<description><![CDATA[As the Global Convergence of Information or Internet is increasing its span, so are the security threats related to it. Internet Security is the most important aspect that everyone using the internet should understand. I&rsquo;ll here provide few important tips to keep yourself secure and protect your Information from Security threats.
1. Latest Anti-virus software:-
Everyday New threats and Viruses are being discovered and to cope with that you need to have a latest version of the Anti-virus software. Even to make your Version of Anti- Virus software effective, you need to update it with latest updates available. There are Lots of Anti- Virus Software available in market, both free and paid. Some of the Popular and trusted Anti -virus software are Norton (Symantec), Panda, McAfee etc.
2. Anti-Spyware Software:-
Now-a-days having Anti-virus software only is not enough. To enable yourself to be secure from Internet Security threats you also need a Anti-spyware software. Spyware programs are different from viruses in a way that unlike virus it does not alter the way in which your machines works or corrupt any data but it installs itself on your machine to send important data like passwords, SSN, Credit card numbers stored on your machine to its server. So in order to detect spyware programs &amp; prevent one from getting into your machine you need latest Anti-spyware software. Popular spyware software's are Spyware Doctor, AdAware and Microsoft Anti-spyware.
3. Password protection advice:-
Passwords are the most important aspect of various online accounts. They provide access to online accounts and enable you to perform various activities linked with account like shopping, emailing, online transactions etc. Keeping your password secure is like keeping money secure. Never keep same passwords for different accounts. Never keep password&rsquo;s that can be guessed or password relating to your personal's like telephone number, date of birth etc. Use long Password's consisting of both letters and digits and may be some special characters. Always Access Websites Related to your password directly by opening a new webpage and never through a link in email or provided otherwise.
4. Apply Latest Updates &amp; Patches:-
No software installed on your system is perfect for life. Vulnerabilities are bound to be found out in each one of them. So always apply the latest updates &amp; patches to the software. These updates and patches are made available from time to time by the software manufacturer.
5. Firewall:-
If possible try to Use a firewall to prevent hackers from attacking your system and find out vulnerabilities in your System. Firewall blocks traffic not authorized to access your PC. Firewall enables you to access internet securely and prevent unauthorized applications and people from accessing your PC. Some well Known Firewall Software&rsquo;s are - Norton Internet Security &amp; Zone Alarm.]]></description>
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	<title>Internet Security: The Secure Free Option</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-The-Secure-Free-Option.html</link>
<pubDate>Mon, 29 May 2006 18:17:30 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-The-Secure-Free-Option.html</guid>
	<description><![CDATA[With the ever growing popularity of internet browsing and the burst of high speed connections via Broadband or Cable, the security and protection of your personal data contained on your home computer has entered a new phase.
This high speed revolution has increased the swiftness of accessibility for unscrupulous hackers to upload private information quickly and easily, through your home internet connection.
With the threat of viruses, identity fraud, phishing, spyware and keyloggers, never has it been more important to protect the valuable contents of your home computer.
There are many types of internet security software out there, which offer varying ranges of performance when it comes to security. The most popular software requires the computer owner to purchase a license and download the software over the internet or buy the software from a reputable computer outlet for a set fee which includes 12 months of free updates, with a view to paying a further fee every 12 months to keep this update service going, this for some computer owners can be a slightly expensive encounter and can put owners off placing that all important security software on their home computer.
Is there a FREE and secure alternative? The answer I&rsquo;m happy to say is yes.
Home internet security comes in four main categories of protection, Spyware Protection, Anti-Virus Protection, Firewall Protection and Windows Updates.
Spyware Protection
Spybot found at www.spybot.info is an excellent free spyware removal tool which helps clear your system of any threats from Adware, Keyloggers, Malware etc, the program is very easy to use and updates can be downloaded for free and are updated on a regular basis to help make sure you are protected.
Anti-virus Protection
Avast! Anti-virus found at www.avast.com is a more than adequate anti-virus protection, registration is absolutely free for home and small business users and just requires the user to register once every twelve months, which is a very small burden especially when you can download virus definitions and program updates totally free.
Firewall Protection
Sygate Personal Firewall found at www.sygate.com is again a totally free for home and small business users personal firewall, the setup of the program is very user friendly and can easily be setup by someone with little computer knowledge. The protection is highly suitable and very secure.
Windows Update
All computer users should make it their fortnightly chore to visit the Windows update service and download the latest security patches, these are most important to cover any floors which have been discovered in Microsoft applications. You can also switch the update to automatic, so when important downloads are available windows will download them using low bandwidth, so not to disturb your internet browsing.
CONCLUSION
Internet security is a high priority for all computer users, and whether this service is paid for or users wish to take advantage of the three excellent and secure software programs above for free, that is completely up to the individual. Some sort of internet security is better than none at all.]]></description>
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	<title>Internet Security - A Beginners Guide</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-A-Beginners-Guide.html</link>
<pubDate>Mon, 29 May 2006 18:16:06 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Internet-Security-A-Beginners-Guide.html</guid>
	<description><![CDATA[The quest for convenience is a two edged sword. In our quest for speed, efficiency and walking as little as possible, we strive to make life as simple as possible. It was not so log ago that business was done face to face; meetings and paper letters were how we communicated. When we shopped we walked or drove to a store, loaded a trolley or basket and checked out.
Now, we can sit in the comfort of our own home and have face to face meetings through video conferencing, send a letter in less than a second and most importantly, shift our hard earned cash from one bank to another.
But there is a price some pay and it goes beyond the fees and any appropriate software. The more convenient we make life, the more potential avenues for theft and fraud we create.
Internet security is of paramount importance. When you live in a city, you lock your house door, lock the car, engage the alarm and leave lights on when you go out.
We speak of a &lsquo;global village&rsquo;, but I think this gives a false impression. Life on the internet is not a village &ndash; it&rsquo;s a global city &ndash; and city mentality is needed.
So how can you lock up and alarm your virtual doors?
ANITVIRUS
For some reason, there are some people out there who get kicks out of writing little programs that cause computers problems. These range from annoying little bugs to complete computer breakdown. It can either be irritating or catastrophic leading to a loss of all data.
The solution &ndash; anti-virus (a virus killer). There are many programs that can spot a virus when it comes via a website or email &ndash; and kill it outright &ndash; is like cyber-bleach. These programs stay in the background, get updated with the latest threats and jump into action when needed.
SPYWARE
Although spy ware doesn&rsquo;t usually cause computer meltdown, it can actually be more damaging. Spy ware are other little programs that run in the background of your computer &ndash; the monitor you online activity and report back to the sender. The threat? If you're banking online or dealing with sensitive data, it could be under threat.
Like anti-virus software &ndash; there is a host of good spy ware checkers and removers.]]></description>
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	<title>Firewalls Hardware vs. Software for Home Users</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Firewalls-Hardware-vs--Software-for-Home-Users.html</link>
<pubDate>Mon, 29 May 2006 18:15:16 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Firewalls-Hardware-vs--Software-for-Home-Users.html</guid>
	<description><![CDATA[We should all understand the need for a firewall for our home network. Firewalls help protect our computers from viruses, worms, Trojans, &amp; hackers. What we may not think about is the difference between hardware firewalls and software firewalls. Here are some examples of software firewalls: Windows XP firewall, Zone Alarm, Norton Internet Security, Kerio Firewall, Check Point, and there are many others. Now here are some examples of (consumer grade) hardware firewalls: Linksys, D-link, Netgear, Iogear, Sonicwall, Netscreen, and many others. The cost of a home firewall can vary but the estimated cost are anywhere from $30 - $150 USD for ether a hardware or software firewall. So lets now take a closer look at the differences between the too.
Software Firewalls
The idea behind a software firewall is to protect your computer from harm by checking incoming and outgoing traffic for known Malware. Normally you have a training process to setup the software firewall by &ldquo;burning it in&rdquo;. The software firewall will alert you to all kinds of traffic you may or may not know that is coming and going from your computer to the internet. It will probably ask you if you want to let this traffic though. Once you get past the training phase you are setup and ready to surf. Some of the user advantages for a software firewall are how easy setup is and updates are similar to antivirus software. Also a lot of software firewalls are built into antivirus programs so you night already have one running now. Some of the down sides to this kind of firewall are that the software vendors may not tell you about vulnerabilities and there are always going to be chances that without updates your computer can still be at risk. Just keep in mind that you should treat your software firewall the same as your antivirus products and keep it updated.
Hardware Firewalls
Hardware firewalls are normally safer because they are separate devices than your computer and any dangerous traffic get stopped before it hits your computer. Also if for some reason your network gets attacked your firewall takes the burden of the attack and not you&rsquo;re PC. Other pro&rsquo;s to the hardware firewall is that you can use it to protect all the computers on your network and this can save money from not having to load the software on all your computers. Hardware firewalls are also normally better because they are made to just protect your network and only serve this proposes unlike software firewalls that are just programs to run on your computer and can be disabled from other software and Malware.
Final Review
Let&rsquo;s now go over what we have covered and discussed in this article. Software firewalls are great and can help protect your PC. Keep in mind software firewalls are only as good as there last update. Hardware firewalls provide awesome protection and can as protect the whole network. The best thing to do is use both hardware &amp; Software firewalls if you can. We recommend using the hardware firewall to protect the network and also using the software firewall to protect the PCs. Keep in mind that most of your antivirus software comes with some kind of software firewall protection and Windows XP (Home &amp; Pro) has a software firewall option. There are also free software firewalls you can download from the internet. No matter how you chose to protect your network just use some kind of firewall and always use antivirus software.]]></description>
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	<title>Discovering The Best Antivirus Software For You</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Discovering-The-Best-Antivirus-Software-For-You.html</link>
<pubDate>Mon, 29 May 2006 18:14:18 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Discovering-The-Best-Antivirus-Software-For-You.html</guid>
	<description><![CDATA[Antivirus software refers to computer programs or tools that are used for identifying, blocking, and removing malicious applications such as computer viruses and malwares from the system. They have become essential tools for any computer user in today&rsquo;s world of constant threat from virus attacks, spywares, system hijackers, etc.
An antivirus application performs two basic functions. The first is to scan all files, according to user preference, and identify the virus based on matching definitions in its database. This is known as virus dictionary or database approach of identifying viruses. Secondly, if run in real time, it tries to identify and suspicious activities occurring in the system, which may be triggered by other computer programs in the operating system. This is known as suspicious behavior approach. These two functions are the basis on which most antivirus software programs are built.
The Database Approach:
When the antivirus identifies a virus that matches any code or definition in its database, it will alert the user, and the user has the option of repairing, quarantining, deleting or analyzing the infected file. If the virus cannot be removed from the infected file, it is usually set to quarantine. However, users also have the option of immediately deleting the file thereby eliminating any further threats, or before the virus can execute itself. The infected file can also be sent to the software company for analysis and inclusion in the database, or if the antivirus has the feature, the user can analyze the infected file by self.
Since new viruses are created everyday, the virus database of the antivirus has to be updated continually. Almost all database updates are free and they can be scheduled or done manually.
Suspicious Behavior Approach:
There is no attempt to identify known viruses here like in the dictionary approach. Every activity and behavior in the system is monitored here by the antivirus. Therefore, this approach may protect from new viruses which has not yet been identified out of suspicion. However, this approach has mostly been abandoned by many antivirus companies because of its tendency to sound too many false positives. And today, there are so many non-malicious programs which can modify other executable files in disregard to the false positive issue. So this technique has become almost obsolete.
Popular Antivirus Software:
Norton Antivirus: One of the most well-known antivirus software, Norton automatically detects and removes viruses, rids computer of unwanted spyware, and scans email and IM attachments for threats.
McAfee VirusScan: The antivirus detects, blocks, and removes viruses and spyware, and protects irreplaceable documents such as digital photos, family movies, and financial spreadsheets, identity theft and slower PC performance.
PC-cillin Internet Security: From Trend Micro, it is an award-winning antivirus security and a personal firewall. Protects against viruses, worms, Trojans, and hackers, detects and removes spyware and blocks spam. Also protects your wireless network with Wi-Fi Intrusion Detection.
Panda Titanium: It uses TruPrevent Technologies, offering a double layer of protection against unknown viruses and intruders. It also protects system from hackers, phishing and other online fraud.]]></description>
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	<title>Secure FTP Hosting</title>
	<link>http://www.ComputerSecurityToday.com/info/Internet-Security/Secure-FTP-Hosting.html</link>
<pubDate>Mon, 29 May 2006 18:13:35 -0400</pubDate>
<category>Internet Security</category>
<guid isPermaLink="true">http://www.ComputerSecurityToday.com/info/Internet-Security/Secure-FTP-Hosting.html</guid>
	<description><![CDATA[The secure transport of some of the most important documents in many top financial organizations, health care departments, corporate houses, and of course for individuals has, of late, become a cause of serious concern that needs to be addressed. These transactions may involve monetary payments through credit cards, bank transfers and so on. The documents that are transferred daily consist of billions of dollars of transactions through banking institutions, share certificates and sensitive personal and financial data, besides a variety of long e-books, texts, audio-visual data, music, photos, images and graphics. And their encryptions may not sometimes be secure enough to resist the online breaches.
The importance of Secure FTP Hosting cannot be overemphasized, as the hackers are working hard overtime to breach the security of the IT infrastructure. It is therefore imperative that the privacy of customers&rsquo; accounts should be strictly maintained, so that no one should be able to access the files of another user. There may, of course, be exceptions. If someone wants to share files among multiple users, they can be simply told to login with the same username and passwords. In such a situation the site administrator can maintain a master FTP account allowing full access to all files and folders.
If you ever have any questions about secure FTP hosting, you should contact an FTP security expert in your company. Security is an ongoing duty for anybody who works with large numbers of computers. Also, stay up to date on the latest security threats issued by the various Internet security companies in the industry.]]></description>
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