期刊名称：International Journal of Computer and Information Technology
印刷版ISSN：2279-0764
出版年度：2014
卷号：3
期号：5
页码：987
出版社：International Journal of Computer and Information Technology
摘要：The threats that face a network is overviewed, and the difference between Defense In-depth and Layered Defense is established. The functions of Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), and Firewalls are explained. Best practice for securing and testing a network is described.
关键词：Intrusion Detection System (IDS); Intrusion ; Prevention System (IPS); Penetration Testing
