Network Security: Present and Future Trends

Network Security has become an important part for PC users, organizations , various companies and also for the military. With the growing use of internet, security has also become a major concern. This is due to rise in the use of digital based work. However we can say that internet itself is responsible for various security threats. To save internet from these attacks we need network security. The entire field of network security is huge and always in an growing stage. The range study shows it's emphasis on the brief history of internet and network security and the current scenario in the field of network security. In order to understand the current research being held we need to understand the background of network security and various technologies included in it to make it a success and to save internet and network communication from various types of illegal access.