Network Security Policy Framework and Analysis
Improved genetic feedback algorithm based network security policy framework contains some drawback for security. This has motivated the need of a strong network security policy framework. In this paper a strong network model for security function is presented. The fitness function is examined for defining the gene of a network packet and a method to calculate fitness function is explained. In this model passive attacks are more difficult to deal as compare to the active attack. The basic attacks can be categorized as buffer overflow, array index out of bound, etc.