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随着科学技术的不断创新与发展,我们已经迎来了全球信息化的发展,在现代通讯越来越方便的同时,信息泄露的弊端也逐渐显现。一些企业和单位,由于安全防护技术相对滞后,安全隐患和漏洞较多,个别单位,更是没有丝毫安全防护意识,处于不设防状态,公文安全处于危险状态。基于此,本文将以DA-SEmail安全电子邮件系统为例,简单阐述公文传输的安全设计与实现策略。
With the continuous innovation and development of science and technology, we have ushered in the development of global information. As the modern communication becomes more and more convenient, the disadvantages of information disclosure have also gradually emerged. Some enterprises and units, due to the lagging security technology, have more security risks and vulnerabilities, and even have no single awareness of security protection and are in a state of undefended and their documents are in a dangerous state of safety. Based on this, this article will take DA-SEmail secure e-mail system as an example to briefly explain the security design and implementation strategy of document transmission.