Cybersecurity

How does dns cache poisoning really work?

This topic has 0 replies, 1 voice, and was last updated 1 year, 4 months ago by itasahobby.

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2019-11-22 at 15:59 #62786

itasahobby
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As far as i know what you do is send fake queries to the dns so it goes to the cache and next queries made against it are poisoned.
However, when you ask a dns server for a non authorative zone doesnt it check that the answer comes from that authorative server?
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How does dns cache poisoning really work?

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