08 August 2008

Spyware and adware?

What is spyware and adware?

Spyware consists of malicious programs that are designed to capture information from your pc and send this information back to the spyware creator.

This information can range from the relatively benign – like a history of what websites you use – to capturing everything you type on your keyboard in an effort to steal passwords, credit card details, email addresses, etc. They are often linked with AdWare which are irritating programs that either pop-up adverts (for Viagra, Porn Sites, MLM Marketing Schemes, Scams) or hijack your internet browser to redirect it to their website.

Collectively, SpyWare and AdWare are often referred to as MalWare.

Many of these invaders will pretend to be your friend and pop up a message or take you to a web page informing you that your pc is infected. They will suggest you download their ‘cleaning’ tool which is usually also malicious software of some sort. Don’t do it ! If infected then the impact ranges from the mildly irritation to a serious threat.

Luckily most modern Anti Virus solutions now also include anti-spyware and anti-adware, the message here is buy it from a reputable source, install it and importantly - make sure it's kept up to date.

No comments: