Resolve "Tighten DNS COOKIE response handling" (!4391) · Merge requests · ISC Open Source Projects / BIND · GitLab
Closes #2275| GitLab
Closes #2275| GitLab
Generated: 2025-10-07T00:00:00Z -- 2025-10-07T00:05:17Z| ednscomp.isc.org
Until Linux's change to block SAD DNS is fully adopted, get a script from BlueCat Labs to randomize ICMP rate limits and reduce your risk.| BlueCat Networks
Researchers from UC Riverside and Tsinghua University found a new way to revive a decade-old DNS cache poisoning attack. Read our deep dive into how the SAD DNS attack on DNS resolvers works, how we protect against this attack in 1.1.1.1, and what the future holds for DNS cache poisoning attacks.| The Cloudflare Blog
Securing ISC's open source software| www.isc.org
