Ignore DNSSEC if you like MITM attacks

hugo@whynothugo.nl (Hugo Osvaldo Barrera) — Wed, 24 Jun 2026 14:06:40 +0200

One day around 2010, we experimented at work with ARP poisoning and intercepting traffic for other hosts on the network at work. We immediately saw all traffic flowing through the network. Between all that data, we caught a glace of bits of messages of a few colleagues talking to their families over MSN Messenger. Shit, we didn’t mean to spy on anyone, we were trying to understand our network security better. The experience was unsettling.

Dnssec on WhyNotHugo (雨果)

Ignore DNSSEC if you like MITM attacks