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What is the role of Key Distribution Center?

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in Operating System by (102k points)
What is the role of Key Distribution Center?

(a) It is used to distribute keys to everyone in world

(b) It intended to reduce the risks inherent in exchanging keys

(c) All of the mentioned

(d) None of the mentioned

I have been asked this question during an interview.

I'm obligated to ask this question of Security topic in chapter Security of Operating System

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Right choice is (b) It intended to reduce the risks inherent in exchanging keys

Best explanation: None.

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