Zeek
Detecting GnuTLS CVE-2020-13777 using Zeek
Find a technical description of the bug, how it can be detected in network traffic, and how a short Zeek script can detect vulnerable servers.
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Black Hat Asia 2026: Everything from cat feeders to solar farms
At Black Hat Asia, everyday IoT devices exposed authentication tokens and credentials over cleartext HTTP, showing what the network sees but...