Spyware and Routes of Infection
August 20, 2008 by Antivirus Ware.com - Download Norton Antivirus software instantly!Unlike the way computer viruses and worms spread, spyware does not directly spread in the same manner. Generally, an operating system that is (or has been) infected doesn’t try to spread the infection to other systems. Instead spyware installs itself onto a computer by deceiving the user or by exploiting the vulnerabilities in the computer’s security systems.
Typically, the user has no knowledge that the spyware is being installed, since most users will resist installing anything to their computers if they know that it’s harmful to the operating system. The way that spyware deceives the user is by “piggybacking” on a desired software application (e.g. Kazaa) or by using the Trojan horse method wherein it tricks the user into installing the spyware. There are some “rogue” software programs out there that disguise themselves as security programs when in reality they are really spyware programs.
Spyware designers typically design their programs to look like a useful application or utility. Usually they will pose as a “Web accelerator” or a helpful software program. When the user downloads or installs the program, they have no idea how harmful it is to their computer. A prime example of this was “Bonzi Buddy” which is a program that targets children and is bundled with spyware.
Additionally, spyware oftentimes comes bundled as a music CD, downloadable software, or with shareware. As the user downloads or installs the program, the spyware gets downloaded or installed with it. Despite the fact that the desired program creates no harm, the spyware that is bundled with it wreaks havoc on your operating system.
