【摘要】 入侵检测是保护系统安全的重要途径 .给出了入侵和入侵检测的概念 ,说明了入侵检测的必要性 ,介绍了多种入侵检测方法以及一些相关技术 ,最后讨论了该领域今后的发展方向 .更多还原

【Abstract】 Intrusion detection is an important method to protect system security.Firstly,in this paper are introduced the concepts of intrusion and intrusion detection,and described the necessity of intrusion detection.Then,many intrusion detection and some associated technologies are presented.Finally,the future development of this field is discussed.更多还原