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Lecture Operating system concepts - Chapter 18: Protection

The various processes in an operating system must be protected from one another’s activities. For that purpose, various mechanisms exist that can be used to ensure that the files, memory segments, CPU, and other resources can be operated on by only those processes that have gained proper authorization from the operating system. In this chapter, we examine the problem of protection in great detail and develop a unifying model for implementing protection.

Từ khóa: Operating system concepts, Lecture Operating system concepts, Operating system, Operating-system structure, Hệ điều hành, Access matrix

19 p tailieu_itc 23/04/2016 254 1

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