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0引言机会网络的最大特点是在进行工作时,在移动节点之间没有固定的通路,机会网络的性能非常好,在实际应用过程中也有非常良好的发展前景,但在运行过程中对安全性的要求也更高,并随着使用的增多,受到用户的关注。可见对机会网络的安全性技术进行分析,是保证机会网络优势,提高机会网络的使用价值的根本方法。1当前机会网络中的安全威胁机会网络的安全威胁源自机会网络极易断开的特点,机会网
0 Introduction The most important characteristic of opportunistic networks is that there is no fixed path between mobile nodes when working. Opportunity network performance is very good. In practical applications, there is also a very good development prospect, but in the course of running, the security The requirements are also higher, and with the use of increased, by the user’s attention. Visible analysis of the security technology of opportunistic networks is the fundamental method to ensure the advantages of opportunistic networks and improve the use value of opportunistic networks. 1 current opportunities opportunities for security threats in the network security threats from the network from the opportunity to easily disconnect the characteristics of the network of opportunities