Archive for the ‘Security’ Category

Securing Your Computer System

Thursday, August 21st, 2008

Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps you can take to make your computer more secure.

Always make backups of important information and store in a safe place separate from your computer.
Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate possible patches for your Office programs.
Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.
Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the internet zone to High, and your trusted sites zone to Medium Low.
Install antivirus software and set for automatic updates so that you receive the most current versions.
Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.
Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.
Disable hidden filename extensions. By default, the Windows operating system is set to hide file extensions for known file types . Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.
Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer when you are disconnected from the network or the computer is off.
Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.

Protection You Can Afford

Monday, August 18th, 2008

There are numerous ways you can lose the information on your computer. Your child decides to play Chopin on your keyboard, a power surge, lightening, a virus, or even simple equipment failure. Therefore, backing up the contents of your hard drive is an absolute MUST. By regularly making backup copies of your files and storing them in a separate location, you can typically get some, if not all, of your information back in the event your computer crashes.

While a regular backup to floppy, CD, or zip drive will save your files, wouldn t it be great if you could create an exact copy (a drive image) of your hard disk? That means backups of all your files, programs, and user settings. This would definitely save you time when it came to reloading. Acronis may be able to help.

Acronis True Image 9.0 is a robust disk-imaging utility software that copies the entire contents of your hard drive including data and operating system files, personalized settings, and more, onto another disk or disk partition. Its layout is easy to use and navigate. It also includes wizards which can walk you through both backing up and restoring your computer. Highlighted features include:

Secure Zone allows you to save data to a special hidden partition located on your hard drive which would eliminate the need to purchase an extra hard drive.
PC Cloning you can upgrade to a new system disk without needing to reinstall the operating system and applications, or configure user settings.
Acronis Snap Restore - lightening-speed restore of your PC from an image. You can start working in seconds while your system is still being restored.

Acronis provides a free test-drive of its product and a 30-day money back guarantee. When you are ready to purchase, you can either download for $49.99, or if you so desire, order a boxed version for $59.99. With Acronis True Image Home 9.0, you can rest easy that your family pictures, personal documents, tax returns, resumes, and other important information will not be lost forever.

Phishing For Your Identity

Friday, August 15th, 2008

Who hasn t received an email directing them to visit a familiar website where they are being asked to update their personal information? The website needs you to verify or update your passwords, credit card numbers, social security number, or even your bank account number. You recognize the business name as one that you ve conducted business with in the past. So, you click on the convenient take me there link and proceed to provide all the information they have requested. Unfortunately, you find out much later that the website is bogus. It was created with the sole intent to steal your personal information. You, my friend, have just been phished .

Phishing (pronounced as fishing ) is defined as the act of sending an email to a recipient falsely claiming to have an established, legitimate business. The intent of the phisher is to scam the recipient into surrendering their private information, and ultimately steal your identity.

It is not at easy as you think to spot an email phishing for information. At first glance, the email may look like it is from a legitimate company. The “From” field of the e-mail may have the .com address of the company mentioned in the e-mail. The clickable link even appears to take you to the company’s website, when in fact, it is a fake website built to replicate the legitimate site.

Many of these people are professional criminals. They have spent a lot of time in creating emails that look authentic. Users need to review all emails requesting personal information carefully. When reviewing your email remember that the “From Field” can be easily changed by the sender. While it may look like it is coming from a .com you do business with, looks can be deceiving. Also keep in mind that the phisher will go all out in trying to make their email look as legitimate as possible. They will even copy logos or images from the official site to use in their emails. Finally, they like to include a clickable link that the recipient can follow to conveniently update their information.
A great way to check the legitimacy of the link is to point at the link with your mouse. Then, look in the bottom left hand screen of your computer. The actual website address to which you are being directed will show up for you to view. It is a very quick and easy way to check if you are being directed to a legitimate site.

Finally, follow the golden rule. Never, ever, click the links within the text of the e-mail, and always delete the e-mail immediately. Once you have deleted the e-mail, empty the trash box in your e-mail accounts as well. If you are truly concerned that you are missing an important notice regarding one of your accounts, then type the full URL address of the website into your browser. At least then you can be confident that you are, in fact, being directed to the true and legitimate website.

Parental Peace of Mind

Monday, August 11th, 2008

The advent of the Internet, in some respects, made the job of parenting a little harder. We want our children to experience the vast wealth of knowledge available on the Internet and communicate with their friends online (frees up the telephone). Unfortunately, it also potential exposes our children to inappropriate material, obscene pop-up ads, and even sexual predators. In fact, research indicates that 1 in 5 children aged 10 to 17 have received a sexual solicitation over the Internet. This is definitely not something any parent wants to hear, but is forced to face.

We need a little assurance that when our children access the web, they can do so safely. Internet filters are crucial to protect your children. One tool that can assist us in this goal is Internet Parental Control software. One of the top names in parental control software is ContentWatch, and if the Big Mouse himself recommends this product, then it has to be good. If Disney feels good enough to install three of the ContentWatch products in their Disney Dream Desk PC, it has to be worthy. After all, they are willing to stake their reputation on it.

Internetfilterreviews.com rated ContentProtect 2.0 the #1 Internet filtering software. It is easy to install, configure, and customize. If you do have any problems, ContentWatch provides unlimited toll-free technical support. ContentProtect can blocks pornography, hate sites, questionable chat rooms, and other known dangers of the Internet. You can even configure ContentProtect to block online game and gambling sites, and make it so your children can only install and play computer games with parental ratings that you deem appropriate.

Other features include:
Integration with Safe Search features in popular search engines
Reports of your children’s internet activity
Logs of your child’s chat room and instant messages
Reports if your child tries to remove or disable protection
Filters bad content on Peer-to-Peer networks and other areas
Password protected access for parents
Customizable restrictions for each family member.
Automatic software updates at no additional cost.

ContentWatch provides a two-week, no-obligation free trial of the full version. The product costs $39.99 per seat (installs on only one computer). This is a one time purchase price which will give you unlimited use of the service. You never have to renew a subscription or pay any additional membership fees for use of the program. It seems like a reasonable price for a little parental peace of mind.

Name, Rank and Social Security Number

Thursday, August 7th, 2008

Identity theft is the fastest growing crime in the U.S. The U.S. Secret Service has estimated that consumers nationwide lose $745 million to identity theft each year. According to the Identity Theft Resource Center, the average victim spends 607 hours and averages $1,000 just to clear their credit records.

Identity thieves employ a variety of methods to gain access to your personal information. They may get information from businesses or other institutions by stealing it; by bribing an employee who has access to records; hacking into records; or conning information out of employees. Once identity thieves have your personal information, they may use it to commit a fraud or theft in your name.

How can you tell if you have become a victim of identity theft? Some signs include unexplained charges or withdrawals from your financial accounts; bills or other mail stop arriving (the thief may have submitted a change of address); a credit application is denied for no apparent reason, or debt collectors begin calling about merchandise or services you didn t buy.

Your computer can be a goldmine of personal information to an identity thief. To protect yourself and your computer against identity theft consider:

Updating virus protection software frequently. Consider setting your virus protection software to update automatically. The Windows XP operating system also can be set to check for patches automatically and download them to your computer.
Not opening files sent to you by strangers, clicking on hyperlinks, or downloading programs from people or companies you don t know.
Using a firewall program, especially if you use a high speed Internet connection like cable or DSL that leaves your computer connected to the Internet 24 hours a day.
Providing your personal or financial information through an organization s secured website only. While not fool proof, a lock icon on the browser s status bar or a URL for a website that begins https: (the s stands for secure), may provide additional security.
Not storing your financial information on your laptop, unless absolutely necessary.
Deleting all the personal information stored on a computer before disposing of it. A wipe utility program to overwrite the entire hard drive is recommended.
Checking with an anti-fraud education organization such as CardCops (www.cardcops.com). Card Cops runs a web site designed to help consumers determine whether their credit card numbers may have been stolen. They monitor Internet “chat rooms” where identity thieves illicitly trade and sell stolen credit card numbers. CardCops turns the information over to law enforcement authorities, but also allows consumers to access their database to see whether individual card numbers may have been stolen. In the first two months of operation, the site identified more than 100,000 stolen credit cards.

As with any crime, you can not completely control whether you will become a victim, but you can take steps to minimize your risk by remaining diligent and by minimizing outside access to your personal information.

How many spyware items are infecting your computer?

Sunday, August 3rd, 2008

I just had, by mistake, a plug-in called Intelligent Explorer attach to my browser. What a nightmare! I have another article on this topic, but this brings home a point. Spyware or adware items are continually infecting computers. Most computers have no protection from them. Most frightening is the frequency of them. From the InfosecWriters web site, “According to a 2004 survey by America Online and the National Cyber Security Alliance, 91% of users questioned were familiar with the term spyware. Only 53% believed their computers were infected, but a scan found that 80% of their PCs had some type of spyware installed on them.” It goes on to say, “…The average number of spyware components per computer was 93 with one computer having well over a thousand.”

What is Spyware?

Butte College (www.bctv.butte.edu/support/spyware.html) offers this definition:

The term spyware is broadly defined as any program that gets into your computer without permission and hides in the background while it makes unwanted changes to your user experience.
Spyware is generally not designed to damage your computer. The damage it does is more a by-product of its main mission, which is to serve you targeted advertisements or make your browser display certain sites or search results.
At present, most spyware targets only the Windows operating system (Internet Explorer).

To be fair, spyware can be harmless, for example tracking cookies don t do much. While such things infringe on your privacy, they don’t really harm anything. Others, however, are extremely dangerous.

So what do you do about it?

No spyware program seems to do everything, but there are a lot of goods solutions out there that can help. Here is a list of some of the top Spyware tools to look at:

1) Try Ad-Aware 6.0 Professional from LavaSoft (there is also a free version with less functionality)

2) Spybot Search & Destroy from PepiMK Software

3) Xoftspy form Pareto Logic

5) Spyware Guard from Javacool Software is a free program

4) Pest Patrol (now part of Computer Associates by acquisition)

5) McAfee Anti-Spyware

One thing is for certain: you do need to take spyware seriously. For some reason, too many people out there think anti-virus solutions are the end-all solution. They are not.

And, when all else fails?

Finally, as drastic as it seems, if your computer has been infected with a large number of spyware programs, the only solution you may have is backing up your data, and performing a complete reinstall of the operating system.

Finding the Security Suite that meets your needs

Wednesday, July 30th, 2008

Before proceeding to read this article, it is important that we state something up front. It is essential for the reader to understand and appreciate that there is no such thing as a secure operating system or web browser. While the use of security suites and other complementing products can significantly reduce your risks, they are not magic wands that you can wave to eliminate 100% of your risk. Any product claiming they can do this should be viewed with great skepticism.

With that being said, let s talk computer security and security suites. There are numerous ways in which the security of your computer can be breached. The most common threats come from worms, viruses, Trojans, phishing, hackers and crackers. Potential security breaches can come in the form of downloading unfamiliar email attachments, being monitored by spyware, maliciously attacked by malware, or probed through port scanning.

Dshield.org (www.dshield.org), a non-profit company, functions as a dominating attach correlation engine with worldwide coverage . In short, they work with people and companies to track, among other things, port scanning violations. Port scanning involves a person (referred to as a hacker or cracker) who attempts to break into you computer through the open ports in your system. Once an open port is located, the individual attempts to collect your personal data or install a malware program into you computer. On average, Dshield.org logs over 1.1 billion reported attempts of port scanning each month. What is even scarier is that this is just based on their program participants. You can imagine how many more incidents are occurring each month to the general population of computer users.

Dshield.org also reports on survival time. Survival time refers to how long it will take before an unpatched PC is attacked or infected. Below is a snapshot of their current operating system breakdown:

Current OS Breakdown
Category
%
Adjusted Survival Time

Windows
27.0000
128 min

Unix
0.5000
3648 min

Application
3.0000
1203 min

P2P
1.5000
1591 min

Backdoor
0.5000
5432 min

Source: Dshield.org Survival Time History (11/8/05)

In short, if you have a Windows-based operating system and an unpatched PC, you will be attacked or infected in a little over 2 hours. When looked at in these terms, securing your computer becomes a mission.

Here are a few easy steps you can take to immediately protect your computer.

1. Don t run unfamiliar programs on your computer.
It sounds like common sense, but many of the most prominent attacks have involved spyware and email attachment worms such as Bagle and Netsky. If you don t recognize the sender, don t download its attachments.
2. Don t allow unrestricted physical access to your computer.
If you have sensitive or proprietary information on your computer, allowing other employees or family members to use your computer can lead to potential breaches in your computer s security.
3. Don t use weak passwords.
Use passwords which are difficult for someone to figure out. People frequently use the names of children, pets, anniversary dates, or birthdays. Because there seems to be a password needed for everything, it is not uncommon to see many people using the same password for everything. Big mistake! The use of only one password provides a hacker with easy access to a smorgasbord of personal information. If you have to write your passwords down, it is best not to leave them on a post-it, attached to the screen of your computer. You may chuckle at the absurdity, but it happens more than you think.
4. Don t forget to regularly patch your operating system and other applications.
Many industry experts believe that most network security attacks would be stopped if computer users would just keep their computers updated with patches and security fixes. Too often, we forget to do this on a regular basis. Remember that every day, new viruses, worms and Trojans are being created and distributed. They are looking for the weaknesses in your computer system. Having outdated software is basically the same as holding the door open and inviting them in for a visit.
5. Don t forget to make regular backups of important data
Always keep a copy of important files on removable media such as floppy/ZIP disks or recordable CD-ROM disks. Store the backups in a location separate from the computer.

In most cases, Windows desktop and screen-saver passwords provides adequate protection for normal security concerns. However, if you feel more comfortable taking additional security measures consider obtaining a comprehensive security suite.

Selecting a Antivirus Software
The next question is how do you pick the best product for your needs? You start by asking yourself a series of questions. Do you need password protection for individual files, your desktop, a network, or to block someone s access to the Internet? Is your computer used only by you or do multiple users have access to the computer? How many users in total do you expect on your computer? What are your system requirements? How much do you want to spend?

Once you are able to answer these questions, you can begin to research which security suite will best meet your needs. Product reviews and user statements provide a great starting point. PCMagaine (www.pcmag.com), Zdnet.com (www.zdnet.com), and Consumer Reports (www.consumerreports.org) are just a few informative sites that offer research on various computer software products.

There are numerous security suites available on the market. Take the time to choose the one that meets your specific needs. As a starting point, we ve listed a couple of the more popular programs:

1. Kaspersky Personal Security Suite
Description: A comprehensive protection program package designed to guard against worms, viruses, spyware, adware and other malicious programs. The program offers five pre-defined security levels and is convenient for mobile users. System requirements: Window 98/2000/XP; Internet Explore 5.0 or higher, Memory: minimum of 64 MB RAM, 100 MB free on hard drive.

2. Shield Deluxe 2005
Description: This program provides protection from viruses, adware, spyware, and privacy threats while using very low system resources. Additionally, the maker, PC Security Shield offers ongoing free technical support. System requirements: Windows 98 or higher, WinNT, WinXP, WinME; Internet Explorer 5.1 or higher, Memory: 32MB ram or higher, 65 MB free disk space.

Fighting off Viruses: Advancements in Antivirus Software Suites

Sunday, July 27th, 2008

Protecting your computer from a virus is getting harder and harder each day. While it may border on the paranoid, it goes without saying that you can t leave your guard down for one second. Even corporate giant Microsoft has found its own systems compromised on more than one occasion.

Remember the good old days , before the advent of the Internet and downloadable programs? Life was simple then in terms of computer viruses. With the primary way in which a virus could be transmitted being limited to floppy disks, the ability to catch and eradicate the virus was a lot easier. By today s standards, it used to take quite a while before a virus was able to infect a computer and slow down the system. The antivirus software of that time was typically able to identify and eradicate viruses before they caused too much damage. Additionally, computer users were pretty savvy on how to protect themselves in terms of scanning all floppy disks before copying them to our desktop.

The Internet helped change all that. The Internet provided a conduit by which viruses could move from host to host with lightening speed. No longer could a computer user just worry about floppy disks as points of entry, but they now had to worry about email, email attachments, peer-to-peer file sharing, instant messaging, and software downloads. Today s viruses can attack through multiple entry points, spread without human intervention, and take full advantage of vulnerabilities within a system or program. With technology advancing everyday, and the convergence of computers with other mobile devices, the potential of new types of threats also increase.

Protecting Your Computer
Luckily, the advancement of antivirus software has kept pace with current virus threats. Antivirus software is essential to a computer s ability to fend off viruses and other malicious programs. These products are designed to protect against the ability of a virus to enter a computer through email, web browsers, file servers and desktops. Additionally, these programs offer a centralized control feature that handle deployment, configuration and updating.
A computer user should remain diligent and follow a few simple steps to protect against the threat of a virus:

1. Evaluate your current computer security system.
With the threat of a new generation of viruses able to attack in a multitude of ways, the approach of having just one antivirus software version has become outdated. You need to be confident that you have protected all aspects of your computer system from the desktop to the network, and from the gateway to the server. Consider a more comprehensive security system which includes several features including antivirus, firewall, content filtering, and intrusion detection. This type of system will make it more difficult for the virus to penetrate your system.
2. Only install antivirus software created by a well-known, reputable company.
Because new viruses erupt daily, it is important that you regularly update your antivirus software. Become familiar with the software s real-time scan feature and configure it to start automatically each time you boot your computer. This will protect your system by automatically checking your computer each time it is powered up.
3. Make it a habit to always scan all new programs or files no matter from where they originate.
4. Exercise caution when opening binary, Word, or Excel documents of unknown sources especially if they were received during an online chat or as an attachment to an email.
5. Perform regular backups in case your system is corrupted. It may be the only way to recover your data if infected.

Recommended Antivirus Software
There are numerous applications available to consumers. With a little research, you can pick the program that is right for you. Many programs provide a trial version which allows you to download the program and test its abilities. However, be aware that some anti-virus programs can be difficult to uninstall. As a precaution make sure to set up a System Restore point before installing.

Here are a few programs which typically receive high marks in terms of cost, effectiveness, ease of use, and customer service.

The Shield Pro 2005 provides virus protection and hacker security through ongoing support and updates. When a virus breaks out, The Shield Pro 2005 promises to provide a patch within 2-3 hours and a fix for the virus within 5 hours. You can set your computer to update viruses weekly and run a complete virus scan.

BitDefender 9 Standard provides antivirus protection, as well as Peer-2-Peer Applications protection, full email protection, and heuristics in a virtual environment. This provides a new security layer that keeps the operating system safe from unknown viruses by detecting malicious pieces of code for which signatures have not been released yet.

Kaspersky Anti-Virus Personal 5.0 program is simple to install and use. The user only needs to choose from three levels of protection. It allows updates as frequently as every hour while promising not to disrupt your computer. The program also offers a two-tier email protection feature and round-the-clock technical support.

PC-cillin Internet Security combines antivirus security and a personal firewall for comprehensive protection against viruses, worms, Trojans, and hackers. It also detects and removes spyware and blocks spam. It even guards against identity theft by blocking phishing and pharming attacks.

AVG Anti-Virus Free Edition is a free downloadable antivirus program that has received high marks for its reliability. In the past, free downloadable antivirus programs have been viewed skeptically because of issues relating to its reliability. However, AVG from Grisoft, remains one of the best-known free anti-virus programs available. While AVG can not be installed on a server operating system and there is no technical support, it still makes a good choice for many home computer users. The best part is that since it is free, you can try it with no further obligation necessary.

Department of Defense Crackdown on Security

Thursday, July 24th, 2008

The top commander of the department of Defense network operations just ordered a crackdown on security. According to a recent article by NetworkWorld on January 16,2006, Lt. General Charles Croom is quoted as saying, The attacks are coming from everywhere and they re getting better. His talk was the keynote address at the Department of Defense Cyber Crime Conference held on January 9 - 14, 2005 in Clearwater, Florida. The event is sponsored by the Defense Cyber Crime Center and the Joint Task Force. Over 500 computer crime specialists from the FBI and the military attended the event.
The crackdown was related to a recent arrest of a Computer Virus Broker named Jeanson James Ancheta. On further investigation, a Department of Justice press release from Nov 3rd, 2005 offered the following information on this incident, In the first prosecution of its kind in the nation, a well-known member of the botmaster underground has been indicted on federal charges for profiting from the use of botnets armies of computers that are under the control of the botmaster and are used to launch destructive attacks or to send huge quantities of spam across the Internet.
Jeanson James Ancheta, 20, of Downey, California, was arrested this morning by special agents with the Federal Bureau of Investigation. Ancheta was indicted yesterday in two separate conspiracies, as well as substantive charges of attempting to cause damage to protected computers, causing damage to computers used by the federal government in national defense, accessing protected computers without authorization to commit fraud and money laundering.
The press release goes on to describe more details of this scheme that clearly show why the Deparment of Defense is so concerned (for more information go to: http://www.usdoj.gov/criminal/cybercrime/anchetaArrest.htm )
Ancheta had become an affiliate of several different advertising service companies, and those companies paid him a commission based upon the number of installations. To avoid detection by network administrators, security analysts and law enforcement, Ancheta would vary the download times and rates of the adware installations. When companies hosting Ancheta s adware servers discovered the malicious activity, Ancheta redirected his botnet armies to a different server he controlled to pick up adware. To generate the roughly $60,000 he received in advertising affiliate proceeds, Ancheta caused the surreptitious installation of adware on approximately 400,000 compromised computers. Ancheta used the advertising affiliate proceeds he earned to pay for, among other things, the multiple servers used to conduct his schemes.
Ancheta used programs powerful enough to cause the infection of computers at the Weapons Division of the United States Naval Air Warfare Center in China Lake, as well as computers belonging to the Defense Information Systems Agency, a component of the United States Department of Defense. Both networks are used exclusively by the federal government in furtherance of national defense. After being arrested this morning at the FBI Field Office in Los Angeles, Ancheta was transported to United States District Court in Los Angeles. It is unclear if he will make his initial court appearance this afternoon or tomorrow. Ancheta is charged with two counts of conspiracy, two counts of attempted transmission of code to a protected computer, two counts of transmission of code to a government computer, five counts of accessing a protected computer to commit fraud and five counts of money laundering. Count 17 of the indictment seeks the forfeiture of more than $60,000 in cash, a BMW automobile and computer equipment that the indictment alleges are the proceeds and instrumentalities of Ancheta s illegal activity.

Some recent news. Ancheta pleaded guilty to charges of conspiring to violate anti-spam and computer misuse laws, and fraud and will serve from 4-6 years in prison, under the plea agreement - plus heavy fines.

Spyware Beware

Sunday, July 20th, 2008

Spyware and Adware are not only an ever increasing nuisance for computer users everywhere, but also a booming industry. According to Webroot Software, Inc., the distribution of online advertisements through spyware and adware has become a $2 billion industry.

The aggressive advertising and spying tactics demonstrated by some of these programs, require an equally aggressive response from a seasoned eradicator. Sunbelt Software is such a company. A leader in Anti-Spyware, Anti-Spam, Network Security and System Management tools, they gave consistently remained on the cutting-edge of anti-spyware programming since 1994.

One of their more notable software applications is CounterSpy 1.5. CounterSpy is designed to detect and remove spyware that is already in your computer system. Additionally, it provides real-time protection while preventing browser hijacking and changes to your computer s Registry.

Other notable features include:
Detection and Removal of Tracking Cookies while it is true that applications like Microsoft AntiSpyware Beta are free, they do not include the ability to detect and remove tracking cookies like CounterSpy does.
History Cleaner - erases any traceable trails left on your computer as you surf the Internet.
Secure File Eraser - a powerful deletion tool that can completely eliminate all files you want removed from your computer including images, music, movies and applications.
PC Explorer - allows you a look into files and areas that are normally inconvenient to access, such as your startup programs, browser helper objects, and ActiveX programs that are being downloaded or used.
Support for Older Operating Systems includes Windows 98SE, Windows ME, and Windows NT.

Recommended by PC World, ConsumerSearch, and Dell, CounterSpy holds one of the highest effective ratings for spyware removal. It also received high marks from TopTenReviews (2006) for ease of use, customization/installation, and help/support. For only $19.95 per machine, users can receive a one year subscription with updates, upgrades, and technical support from real live humans. CounterSpy definitely provides ease of use and affordability for just about any computer user from the novice to the expert.