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Spyware is a general term used to describe software that performs certain behaviors such as advertising, collecting personal information, or changing the configuration of your computer, generally without appropriately obtaining your consent first. As the Spyware threat has worsened, a number of techniques have emerged to counteract it. These include programs designed to remove or to block Spyware, as well as various user practices which reduce the chance of getting Spyware on a system. Nonetheless, Spyware remains a costly problem. When a large number of pieces of Spyware have infected a Windows computer, the only remedy may involve backing up user data, and fully reinstalling the operating system. Anti-SpyWare programs can combat SpyWare in two ways: 1. They can provide real time protection against the installation of SpyWare software on your computer. This type of SpyWare protection works the same way as that of anti-virus protection in that the anti-SpyWare software scans all incoming network data for SpyWare software and blocks any threats it comes across. 2. Anti-SpyWare software programs can be used solely for detection and removal of SpyWare software that has already been installed onto your computer. This type of SpyWare protection is normally much easier to use and more popular. With this SpyWare protection software you can schedule weekly, daily, or monthly scans of your computer to detect and remove any SpyWare software that has been installed on your computer. This type of anti-SpyWare software scans the contents of the windows registry, operating system files, and installed programs on your computer and will provide a list of any threats found, allowing you to choose what you want to delete and what you want to keep. Such programs inspect the contents of the Windows registry, the operating system files, and installed programs, and remove files and entries which match a list of known SpyWare components. Real-time protection from SpyWare works identically to real-time anti-virus protection: the software scans disk files at download time, and blocks the activity of components known to represent SpyWare. In some cases, it may also intercept attempts to install start-up items or to modify browser settings. Because many SpyWare and adware are installed as a result of browser exploits or user error, using security software (some of which are anti SpyWare, though many are not) to sandbox browsers can also be effective to help restrict any damage done. Other well-known anti-Spyware products include: NoAdware PC Tools's Spyware Doctor Sunbelt Software's Counterspy Trend Micro's HijackThis Webroot Software's Spy Sweeper ParetoLogic's Anti-Spyware and XoftSpy SE Lavasoft's Ad-Aware 2007. Many programmers and some commercial firms have released products designed to remove or block Spyware. Steve Gibson's OptOut pioneered a growing category. Programs such as Lavasoft's Ad-Aware SE and Patrick Kolla's Spybot - Search & Destroy rapidly gained popularity as effective tools to remove, and in some cases intercept, Spyware programs. More recently Microsoft acquired the GIANT Anti Spyware software, it as Windows Anti Spyware beta and releasing it as a free download for Genuine Windows XP and Windows 2003 users. In 2006, Microsoft renamed the beta software to Windows Defender, and it was released as a free download in October 2006. Microsoft currently ships the product for free with Windows Vista. So with all of these products, you should have at least one installed on your computer, to be able to scan. It is even better if your anti spyware software has real time protection.
Article Source: http://www.phalenes.org/articles
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