Spyware Software

Spyware, just like worms, viruses and malwares, are among the evils of the modern computing world. Spyware authors are considered armies of the dark technology, motivated by greed for money, power and technological supremacy.

Spyware software are categorized as malicious software, since it installs on a personal computer without consent of the user and disrupts the normal functioning of a computer system. It can be unknowingly downloaded from spyware-associated web sites (accepting an End User License Agreement, free add-ons), infected email messages, instant messages, direct file-sharing applications and even music players, all of which are legitimate computer actions upfront.

Spyware software can be an independent malicious software or a bundled or attached feature of another program. They are designed by spyware authors in such a way that they can perform a variety of stealth jobs like data capture (capturing keystrokes through keyloggers and data capture tools meant for stealing sensitive data like credit card accounts and personal information), system monitoring (gathering patterns and trends in user online habits for uncompetitive advertising), or redirecting tools (awarding credits for pageviews and clicks to a third-party site).

These traits of the spyware software provide the design for target-specific features of anti-spyware software, which can detect, ignite user alarm, remove and block a suspected spyware thread, protecting the computer system from infection.

Essentially, anti-spyware software counteracts the anticipated behavior of a spyware (stealth installation, renaming, morphing, redirecting, contacting third-party website, and others). Scanning for spyware traces is a basic feature while advanced anti-spyware software can identify a possible trace even before it attempts to infiltrate the network gateway, eliminating PC to PC monitoring and filtering.