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
The SSH-2 protocol supports the following user authentications: * Public key authentication (DSA, RSA*, OpenPGP) * Host-based authentication * Password-based authentication Note: SSH-1 supports a wider range of user authentications,
LONDON (AFP)— A group of hackers vowed on Thursday to intensify a “war of data” against Mastercard, Visa and other groups which have cut funding to the WikiLeaks website over