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A security protection mechanism in which untrusted code, which is not signed, is restricted from accessing sys

A security protection mechanism in which untrusted code, which is not signed, is restricted from accessing system resources is known as?

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A.
Sandboxing

B.
Non-repudiation

C.
Separation of Duties

D.
Obfuscation

Explanation:
A: One of the control mechanisms for mobile code is the sandbox. The sandbox provides a protective area for program execution. Limits are placed on the amount of memory and processor resources the program can consume. If the program exceeds these limits, the Web browser terminates the process and logs an error code. This can ensure the safety of the browsers performance. Non-repudiation is a security control mechanism in which the user or process cannot deny its action. Separation of duties is about ensuring that a security policy cannot be violated by a single user or process. Obfuscation is the process of rendering source code to be unreadable and unintelligible as a protection against reversing and IP issues. Pages 209210.

One Comment on “A security protection mechanism in which untrusted code, which is not signed, is restricted from accessing sys

  1. Joe says:

    One of the control mechanisms for mobile code is the sandbox. The sandbox provides a protective area for program execution. Limits are placed on the amount of memory and processor resources the program can consume.




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