We are currently living in Cyber age, where Internet and computers have major impacts on our way of living, social life and the way we conduct businesses.
The usage of information technology has posed great security challenges and ethical questions in front of us. Just as every thing has positives and negatives, usage of information technology is beneficial as well as insecure.
With the growth of the internet, network security has become a major concern. Cyber crimes have emerged rapidly in the last few years and have major consequences. Cyber criminals are doing every thing from stealing money, hacking into others computer, stealing intellectual property, spreading viruses and worms to damage computers connected on the internet and committing frauds.
Stoppage of cyber crimes is a major concern today.
Cyber criminal make use of the vulnerabilities in computer soft wares and networks to their advantage.