https://www.first.org/global/sigs/passive-dns/
Passive DNS Exchange
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https://zetalytics.com/
Zetalytics Passive DNS
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https://unit42.paloaltonetworks.com/detect-dns-hijacking-passive-dns/
Automatically Detecting DNS Hijacking in Passive DNS
Nov 4, 2024 - Explore how we detect DNS hijacking by analyzing millions of DNS records daily, using machine learning to identify redirect attempts to malicious servers....
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