On the novel network forensics perspective of enhanced e-business security

E-business security is crucial to the development of e-business. Due to the complexity and characteristics of C-business security, the current approaches for security focus on preventing the network intrusion or misusing in advanced and seldom concern of the forensics data requiring for the investigation after the network attack or fraud. We discuss the method for resolving the problem of the e-business security from the different side of view-network forensics approaches-from the thinking of the active protection or defense for the e-business security, which can also improve the ability of emergence response and incident investigation for e-business security. It is also for the first time to systematically discuss the network forensics evidence source, network forensics principles, network forensics functions and network forensics techniques.