基于IPSec的网络数据安全传输模型设计

Design of network data security transmission model based on IPSec

面对以往使用的TCP/IP协议簇、SSL协议受到干扰数据影响,无法保证数据安全传输的问题,提出了基于IPSec的网络数据安全传输模型设计。根据IPSec工作原理,更新网络数据安全传输过程中的黑客入侵比例权值,克服因初始化权值参数过多而导致黑客入侵数据检测时间过长的问题。通过IPSec隧道模式转移的数据传输工作模式,保护传输数据安全,由此构建安全传输模型。加密初始密钥,使待接收的数据在安全缓存队列内。脱敏处理接收数据,完成网络数据安全传输。由实验结果可知,该模型在数据置乱情况下,最大传输误差为20 bit,具有安全传输效果。

Faced with the problem that the previously used TCP/IP protocol cluster and SSL protocol were affected by the interference data and could not guarantee the data security transmission,this paper proposed the design of network data security transmission model based on IPSec.According to the working principle of IPSec,the weight of the hacker intrusion rate during the secure transmission of network data is updated to overcome the problem that the detection time of the hacker intrusion data is too long due to too many initialization weight parameters.The IPSec tunnel mode is used to transfer data to protect the security of the transmitted data.Therefore,a secure transmission model is constructed.Encrypts the initial key so that the data to be received is in the secure cache queue.Desensitization processing received data,complete network data security transmission.According to the experimental results,the maximum transmission error of the model is 20 bit in the case of data scrambling,which has a safe transmission effect.