Securing the Network from Malicious Code: A Complete Guide to Defending Against Viruses, Worms, and Trojans

Douglas Schweitzer, A+, Network+, i-Net+, CCNA, CIW, Brainbench Internet Security Certi?ed, is vice-president at an actuarial consulting ?rm, where he is responsible for network security and design. He is also the author of Internet Security Made Easy.