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If pseudo-random number generators are used to calculate the ISN, this would completely prevent session hijacking attacks, since the attacker would be unable to guess this sequence number.
True
False
If possible, an attacker can still sniff packets to locate the ISN, thus eliminating the need to guess. EDIT: Technically it is no longer a sequence since the it is pseudo-random and therefore guessing will not succeed. EDIT to EDIT: generating pseudo random ISN does not prevent completely session hijacking since packets still can be sniffed, changed to False as I think it was the author's initial intention EDIT: then the question should be phrased “does not prevent COMPLETELY session hijacking” *Edit, edit, edit: Added 'completely' because absolutely agree with previous edit commenter.
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