by: David Heffelfinger
Spyware is a category of malicious software that secretly obtains information about a computer user's and sends it to a third party without the user's consent. For example, a piece of spyware running on an infected computer can obtain the user's bank account number when online banking, user's username and password when online trading or the user's credit card number when shopping online.
No computer user is 100% safe from spyware, however it is primarily a concern for users of Microsoft Windows operating systems. The safest bet to avoid being a victim of spyware is to use an alternative operating system like Linux or Mac OS X, however if you are unable or unwilling to leave Windows, there are some steps you can take to protect yourself.
Ditch Internet Explorer
Internet Explorer contains a technology called ActiveX that allows malicious web sites to install software on the browser's computer without the user's consent, this ability has been a boon for spyware writers and distributors. Alternative browsers include Firefox and Opera.
Ditch Outlook Express
Outlook express contains several security vulnerabilities spyware distributors use to infect computers. Instead of Outlook express you can use an online email system like GMail or Yahoo mail, or install an alternate email client like Thunderbird.
Install Anti-Spyware Software
There are some tools that will scan your computer and detect and remove spyware. Some of the most popular ones include Spybot-Search and Destroy and Ad-Aware.
Install a Firewall
Hardware firewalls can be obtained for a reasonable price these days, most routers (both wired and wireless) provide firewalls in addition to their primary purpose of allowing multiple computers to share broadband internet connection. Software firewalls can be installed on Windows computers as well.
Conclusion
While nobody is completely safe from spyware, by taking these simple measures the risk of getting infected are greatly reduced.
About The Author
David Heffelfinger is a software engineer with over 10 years of experience developing enterprise software applications. He is editor in chief of Ensode.net, a technology web site providing information about Java, Linux and other technology topics. He can be contacted via email at dheffelfinger@ensode.net.
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Spyware: The New Cancer
by: Andrew Wroblewski
Just like cancer, a computer virus program, whether Trojan, adware, or spyware can be deemed as any executing program that can infect your computer by recreating a copy of itself onto your system.
Just like with cancerous cells in the human body, if not detected in time or found to be in the wrong place, any of these infectious programs can find themselves replicating and creating havoc throughout other parts of the machine.
When spyware was first discovered, just as was the case with cancer in the human body, it perplexed those who were infected by it because until something becomes known to the general public, there can be no reason for cure for that certain disease.
For example, there was no cure for polio until the vaccine was created by Dr. Salk, and there was no cure for Trojan horse programs until they were discovered to have caused mass havoc.
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PAL?s Spyware Removal Tool
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Once spyware, adware, keyloggers, Trojans and other malicious codes have installed themselves onto your computer the consequences are seemingly endless.
Not only do they record and send off information about your internet habits, online purchases and other computer usage information, they can also tap into private information such as credit card and social security numbers.
Each time a computer user is online they are downloading spyware onto their computer, without their consent or knowledge.
Clicking on pop up ads or visiting certain web sites, even some of which are thought to be secure, are all ways spyware infects your computer.
Many commonly used game, music and other freeware programs allow spyware in when they are downloaded.
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Spyware is a diverse group of software programs that are undesirable for the computer user, since they transmit information to the Spyware owner without the computer user's knowledge or consent. The easiest way of keeping your personal computer free from spyware, is to visit one of the many websites that offers free spyware removal for home use. Since the programs are available for free, you can feel free to try out several free spyware removal for home use before you make up your mind.
Since all users have their own personal needs and requirements, you might have to try more than one free spyware removal for home use before you find the one that is perfect for you. You can also browse through some of the many online guides where consumers have rated different free spyware removal for home use. Do not choose a free spyware removal for home use if it is complicated...
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Due to the extensive craftiness of spyware intruders, new methods have allowed spyware applications to load even while the computer is in safe mode.
This stubborn quality of spyware makes the program even harder to remove because it cannot be eliminated while it is running.
As a result of these new intruding methods users have found that when switching to safe mode to remove a spyware application some are overbearing and run even in safe mode, where they should not, because the spy programs installed themselves as critical objects.
The CoolWebSearch bar, Huntbar and VX2 spyware programs developed this technique, leaving users at a loss of how to remove them.
For Windows 98 and Windows ME computers you can boot to DOS and run a command line scanner that will search your hard drive and you can eliminate the files.
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In the internet world it is vital for users to have a good spyware scan and removal tool because of the multitude of different spyware, adware, Trojans and other malware constantly looking to attack your system.
Many spyware tools available are free and those up for purchase typically do not exceed $30 to $40.
Anti-spyware tools will greatly assist in protecting your privacy and restoring full computer functions that spyware may have taken over.
Spyware gets into your computer and invades users? privacy.
Individuals or companies install spyware when you download freeware or visit certain web sites so they may track your internet habits and find personal information such as passwords, email addresses and even credit card and bank account numbers.
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Spyware is almost an invisible software programs that collects and transmits personal or company?s important data through the Internet without being noticed. The transferred data could be used for smashing up your company?s credit or might hard hit its profits. Spyware is also commonly acknowledged as Adware, Malware, Sneakware and Snoopware.
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Booting up the computer in the morning seems to be taking longer and longer. The pauses between asking for a web page and it loading increase. Suddenly, even keystrokes aren't registering on the screen as quickly as normal.
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The average user doesn't contemplate that the numerous websites, free offers, giveaways or games they surf in a day will damage their computer. And, nor does this average surfer believe they could be downloading potentially hazardous software that is going to cause their computer to go on the blink, eternally.
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