In order to detect and defend DDoS attack, many researches have been done, such as using NS2 to simulate such attacks. However, the major bottlenecks in large-scale network simulation are the memory usage and simulation time. In this paper, we present a novel approach to simulate DDoS attack...
Definition: Penetration testing is a process in which a security professional simulates an attack on a network or computer system to evaluate its security—with the permission of that system’s owners. Don’t let the word “simulates” fool you: A penetration tester (or pen tester, ...