How to Avoid a Trojan Virus
A Trojan virus can be attached to email attachments, programs you have downloaded, or even from your computer's operating system vulnerabilities. A another tactic that hackers are using is attaching the virus into images. They can get installed when user is visiting a web site, or playing a game online and also shopping online, there are dozens of ways your computer can get a Trojan virus inflection. This all happens without the user noticing and without the users permission. These may also enter a PC's operating system attached to a program or a music file basically its is something the users wants to download from the internet to his or her computer. People often download free programs or software to their computers to make their computer use more enjoyable and the virus may be attached to that program. They look innocent from outside but contain malicious programs within them and hence these programs are also called Trojan horse with reference to the classical Greek literature.
Once virus has been installed on a target PC system, it is possible for a hacker to access it remotely and perform various operations. The operations that a hacker can perform are limited by user privileges on the target computer system and the design of the Trojan horse. Trojans get their name from Greek mythology. There are various kinds of Trojan horse viruses threats and they include, remote access Trojans, password sending Trojans, key loggers and many more.
Another method used by malware developers to spread their Trojan horse virus is via chat software such as Yahoo Messenger and Skype. Another method used by this virus in order to infect other machines is through sending copies of itself to the people in the address book of a user whose computer has already been infected by the virus.
A simple solution for removing a Trojan horse virus from your computer is the Trojan removal software. The Trojan remover software scans the system for the Trojans and removes them immediately when found. There are two types of Trojan virus. One is ordinary software that has been corrupted by a hacker. Some of the viruses won't even let you download Trojan virus removal tools in order to fix your computer. Some of them try to fool you into buying their Trojan horse virus removal tools instead.
Some Trojans can be disable the anti virus software of the system, it becomes impossible to protect the system from Trojan. Some Trojan Virus are so severe that they are self-mutating (changes into various forms) and poly-morphic. Sometimes The only easy way of removing this Trojan virus from the system is to completely format the hard drive and reinstall the operating system and other software.This virus gets into the system without the knowledge of the computer user.
Expert online help for Trojan virus removal can be accessed online. This can be enabled through special screen sharing software and help provided by technical service-providers like http://www.123virusfreepc.com. Trojan virus, spyware removal or adware removal software? Do you want to remove pop ups? If you've ever had a trojan virus alert, be it a Win32 Trojan alert or another variant, you need to have the information available to get rid of these annoying viruses.
Want to find out more about a Trojan Virus, then visit Rick Mitchell's site for support at 123VirusFreePc.com
Article Source: http://EzineArticles.com/?expert=Rick_D_Mitchell