


Numerous solved examples, algorithms, illustrations & usage of fictitious characters make the text interesting and simple to read & comprehend.

A new chapter on System Security has been included to help understand the attacks by various intruders & malicious softwares on the computer systems and the protective & security measures adopted against them using Firewalls, Intrusion detection systems. The new edition treats the subject in a lucid manner explaining tough concepts through simple schematic diagrams and easy to understand language.
