Ionut Cernica

Main Stage·18 min

• DEF CON
• Privacy
• Date: Aug 2022
• Location: Las Vegas

Ionut Cernica

Ionut Cernica demonstrates novel side-channel attacks against Tor HTTP Onion Services, leaking the real backend IP address through HTTP header discrepancies.

Main Stage·19 min

• DEF CON
• Threat Intel
• Date: Aug 2021
• Location: Las Vegas

Ionut Cernica

Ionut Cernica analyzes automated hacker tooling and exploit scripts, demonstrating how predictable exploit traffic leaks target data to network eavesdroppers over TLS.