The Enemy Within
Protect and Survive. All the weapons in your antivirus arsenal are of no use if you don’t learn to use them properly.
Back in 1986, a graduate programmer in Lahore, Pakistan wrote a program that copied itself from one floppy disk to another. His name was Amjad Alvi and together with his brother, Basit, he entered computer folklore as the author of Brain, the first computer virus.
Brain is now extinct because it can only infect low density 5.25 inch floppies, which became obsolete long ago, but its descendants now amount to over 200,000 strains and the need for new ways to combat them has spawned an industry worth millions.


