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Question

Why must the cookie be a random number in stack checking?

a.

To make it more difficult for an attacker to bypass the stack protection

b.

To make it easier for an attacker to bypass the stack protection

c.

To make the code more efficient

d.

None of the above

Posted under Reverse Engineering

Answer: (a).To make it more difficult for an attacker to bypass the stack protection Explanation:The cookie must be a random number to make it more difficult for an attacker to bypass the stack protection.

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