09-10-2010, 01:21 PM
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How Computer Virus works
Types of Infection
Viruses:
Program runs on real program
Email Viruses:
Program spread via email messages
Trojan Horses:
Program runs on back ground.
Worms:
Program uses networks and security hole.
Other Threats:
Malware – Program which designed to infiltrate the system without the owners consent.
Types of Malware:
Spyware and Adware
Dialers
Top 10 Viruses
Storm worm Virus*
Leap A Virus**
Sasser Virus
MyDoom Virus**
SQL Slammer
Nimda
CodeRed Virus
Klez Virus
I Love you Virus**
Melissa Virus**