Computer Security 1
نویسنده
چکیده
Having established a security policy, a user might wonder whether it is actually being carried out by the complex collection of people, hardware, and software that make up the information processing system. The question is: can the system be trusted to meet the needs for security that are expressed by the policy? If so, we say that the system is trusted3. A trusted system must be trusted for something; in this context it is trusted to meet the user’s needs for security. In some other context it might be trusted to control a shuttle launch or to retrieve all the 1988 court opinions dealing with civil rights. People concerned about security have tried to take over the word “trusted” to describe their concerns; they have had some success because security is the area in which the most effort has been made to specify and build trustworthy systems.
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تاریخ انتشار 1997