基于蜜罐机制的电力调度信息加密传输方法研究

Research on encrypted transmission method of electric power dispatch information based on honeypot mechanism

传统的信息加密方法易受到黑客入侵和诱骗的影响,导致信息传输过程安全度较低。为了解决该问题,提出了基于蜜罐机制的电力调度信息加密传输方法。分析电力网络黑客入侵行为,并通过设计安全机制获得蜜罐文件结构。利用分布式转化编码器,将非均匀分布信息转换为均匀分布的形式,从而得到明文信息空间映射结果,以此诱惑攻击者。利用二层加密分布式转换编码器,以蜜罐加密为基础设计保护传输信息的传递机制,用私有链分配蜜罐系统主机传输任务,通过调整参数使电力调度信息加密传输周期处于最佳防御阶段,从而完成信息加密传输。实验结果表明,该方法能够精准区分出真实信息与虚假信息,且信息分类准确率最高可达到97.65%,证明其能够安全传输信息。

Traditional information encryption methods are vulnerable to hacker intrusion and decoys,resulting in low security of information transmission.In order to solve this problem,an encrypted transmission method of electric power dispatch information based on honeypot mechanism is proposed.The hacking behavior of electric power network is analyzed and the honeypot file structure is obtained by designing the security mechanism.The distributed transformation encoder is used to transform the non⁃uniformly distributed information into the uniformly distributed form,so as to obtain the spatial mapping result of plaintext information,so as to tempt the attacker.Let use the two⁃layer encryption distributed conversion encoder to design the transmission mechanism to protect the transmission information based on honeypot encryption,assign the honeypot system host transmission task with private chain,and adjust the parameters to make the transmission cycle of power dispatch information encryption in the best defense stage,so as to complete the information encryption transmission.Experimental results show that this method can accurately distinguish real information from false information,and the information classification accuracy is up to 97.65%,which proves that this method can safely transmit information.