USENIX
Attacking with Something That Does Not Exist: Proof of Non-Existence Can Exhaust DNS Resolver CPU
Explore how NSEC3 proof of non-existence in DNSSEC can be exploited to exhaust DNS resolver CPU resources, with detailed attack implementation and performance analysis.
YouTube16 minutesSelf-pacedFree video
Hussein Nasser
Setting Up an HTTP/3 Reverse Proxy with MITMProxy
Learn how to set up and configure an HTTP/3 reverse proxy using mitmproxy v11, covering certificate setup, ALT-SVC headers, and connection testing for modern web protocols.
YouTube13 minutesSelf-pacedFree video