在上世纪七十年代以前,为保证计算机系统中的信息安全性,自主存取控制和强制存取控制策略在计算机多安全级系统中得到了广泛的应用。
Before 1970, in order to protect the information security in computer systems, mandatory and discretionary access control policy had been widely applied in secure computer systems.
与设置用户存取权限控制、冗余备份恢复、网络安全等多种安全策略共同建立有机的安全体系。
Together with the technology of Access Control, redundant backup recovery and network security, it makes an allround security system.
本文讨论了存取控制的策略、实现方法,分析了军用安全模型和数据库中的对象保护技术。
The thesis dissertates access control policies and access control implementations, analyzes military security model and object protection in databases.
在这四种分类中,第四类的功能为封包的产生,这些封包内容包含了可变动的防毒技术,此外也包含了存取控制的策略。
Advances in virus and antivirus technology go hand in hand. It includes four generations of antivirus software. This is fourth generation.
在这四种分类中,第四类的功能为封包的产生,这些封包内容包含了可变动的防毒技术,此外也包含了存取控制的策略。
Advances in virus and antivirus technology go hand in hand. It includes four generations of antivirus software. This is fourth generation.
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