摘要：Penetration testing is one o f the o ldest metho ds fo r ass ess in g t he security o f a co mpu ter s ystem. Theid ea behind penetratio n testing metho dolo gies is that the penetration tester s hou ld follow a pre-scrip tedformat d urin g test as dictated by th e method olog y. A pen etratio n testing m eth odo lo gy based on the res earch"4 -step penetration plannin g" was prop osed in this research
