A Trojan may infect any system through Trojan vectors. The most common Trojan vectors are as follows:
* Email attachments
* Social engineering
* NetBIOS remote installation
* Physical access
* Fake executables
* Spyware and adware
* IRC and IM chats
* Flash applets
* ActiveX controls, VBScript, and Java scripts
Every virus cannot be detected by a signature-based antivirus largely for the following reasons: * If an attacker has changed the signature of a virus, any signature-based antivirus will not
Whois queries are used to determine the IP address ranges associated with clients. A whois query can be run on most UNIX environments. In a Windows environment, the tools such
More details on how the hacker managed to break in VP candidate Sarah Palin emerged. The hacker who calls himself “rubico†posted on a blog on the methods he used