PKI技术在电子邮件中的应用及其安全性分析

随着Internet的持续发展,商业机构或政府机构都开始用电子邮件交换一些机密的或是有商业价值的信息,这就引发了一些安全方面的问题,包括:消息和附件可以在不为通信双方所知的情况下被读取、篡改或截掉,发信人的身份无法确认。这就使得邮件加密变得尤为重要。通过介绍如何利用网络安全技术和安全服务规范-PKI技术的应用,对电子邮件系统实施安全加固,实现电子邮件的安全传输。

Application of PKI in E-mail and the Analysis of its Security

With the Internet continued growing,Business organizations or government agencies start to exchange information with email and always the information is secret or has some commercial value. Which has caused some security issues. For example,the message and attachment were obtained,changed or intercepted without the awareness of both the sender and the receiver. What's more,we can't confirm the status of the sender.This makes electronic mail encryption more important. With the introduction of how to use PKI ...