What Should You Know About Botnet Infections

May.19, 2010 in Computers

When many computers have been hacked to turn them into zombies computers, we call such a group a Botnet. Those computers are being used by cyber criminals to send spam emails and/or to attack websites. If your computer is going to get infected by some “bots”, chances are it will become part of a Botnet and your PC will then be another zombie one of that group. Your computer will be controlled at distance by some hackers using a control server and bot-herder command. Botnets are one of the more dangerous types of menace which occur in cyberspace, as they can harm whole networks as well as individual computers. Botnets can be used to send spam and to send malware, adware, worms and such threats. Denial of Service (DoS) and Distributed Denial of Service (DDos) are 2 others popular methods to hurt servers that hackers are doing with those Botnets. They will try to massively overload a system so it won’t work anymore because there are too many requests to acceessit at once. Here Computer Repair Service you can find a great online service ready to repair any problems your PC may have.

The usual way you can get infected by a Botnet is via viruses and trojans carrying such threat. So a common way to get those trojans and viruses is via all those spam emails you are receiving. Also if you do visit a compromised website where you download some fake codecs thinking it is a good video or audio one. Once it is part of yur PC, the Botnet program will communicate with its bot-herder server to wait for more instructions. Such instructions might include to start sending lots of spam emails, or to attack a remote website or server, or simply to propagate the Botnet to others PCs. Most of a botnet’s activity occurs without the user noticing any major difference in their computer; therefore it is important that users have a clear understanding of how to recognize a botnet infection. This site Spyware Removal has good infos about spyware removal.

The first sign that your computer is infected with a botnet is the inevitable slowing down of your computer. Your internet connection will also slow down drastically due to the many connections being maintained by the botnet program. There will also be an inexplicable loss of hard disk space as well as your browser will be compromised. Your PC might be infected by a botnet if you do notice that your browser (Firefox, IE, Chrome, ..) is closing with no apparent reasons or its homepage is a different one or if your desktop has been change a lot.