Question

A key security aspect in Grid Computing is: 

A Single sign-on Correct Answer Incorrect Answer
B Multiple different passwords for every node Correct Answer Incorrect Answer
C No security is needed Correct Answer Incorrect Answer
D Avoiding group communication Correct Answer Incorrect Answer
E Using simple, easy-to-remember passwords Correct Answer Incorrect Answer

Solution

In a grid environment, a user should be able to authenticate once (single sign-on) and gain access to all the resources they are authorized to use across the entire grid, without having to log in to each resource separately.

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