Keys to PC Security :: Remote Access Trojans
Remote Access Trojans:
How Trojans and Remote Access Programs Work
Remote Access Trojans, also known as RATS, are programs that run quietly on your PC and allow someone to access and even control your computer remotely. Basically, they work the same way a legitimate remote control program, like pcAnywhere, would work, but they're installed and run without the PC owner knowing about their presence.
To learn more about remote access trojans, their dangers and how you can protect yourself, keep reading.
Purpose of RATs
These RATs are installed either for the intruder to collect personal information, command a large number of computers to orchestrate a malicious attack on a server, for profit (selling the compromised machines), or for simple, reckless pleasure.
The Ongoing Danger of RATs
Typically, most viruses are eventually detected, removed and the problem is solved. However, this is not the case with these trojans. For example, if the intruder had installed a key logger program, he would now have access to all your passwords, personal emails and more.
If your computer has a microphone or attached webcam, then the intruder may have already obtained recordings or footage of you. The RAT intruder can also open other back doors or install other software so that once the trojan is detected and removed, the intruder may still have access to the computer system.
Kinds of RATs
The most popular types of RATs are BackOrifice and SubSeven – which all work to control everything on the victim's system. From screenshots to password trackers, these programs do it all. However, there are now hundreds, if not thousands, or RAT programs.
Preventing RATs
Your best protection against a RAT infestation is up-to-date, antivirus protection software doing frequent scans. Also, be careful about running and installing unknown software or files from non-trusted sources.
After the RAT
However, once you detect and remove remote access trojans, then what? Well, if you're compromised, you may want to look into changing your passwords, credit card numbers or personal banking information. You may also want to check your email outbox for messages you didn't write, your important documents for malicious changes or deletions and your file history for suspicious changes.
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PC-Security-Keys.com :: Remote Access Trojans