【摘要】 ＳＮＭＰｖ２是第二代的网络管理协议，它将逐步取代今天在网络上应用得最为广泛的网络管理协议ＳＮＭＰｖ１。针对网络环境中存在的各种威胁，分析了ＳＮＭＰｖ２的安全性策略，并基于ＳＮＭＰｖ２设计了一个采用公开钥密码系统来分配常规密码体制密钥的方案以进一步增强ＳＮＭＰｖ２的安全性更多还原

【Abstract】 The SNMPv2 is the second generation of network management protocol, it will gradually substitute the SNMPv1 which is widely used today. This paper describes the threats among the network, analyzes the security strategy of the SNMPv2 and presents a scheme in which the public key cryptosystem is used to distribute the key of symmetric cryptosystem to improve the security of the SNMPv2.更多还原