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.
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.
The major web browsers announced their intent to disable support for TLS 1.0 and TLS 1.1 in 2020. What does this mean, and what are the consequences?
Redefs allow the re-definition of already defined constants in Bro. This is often done in local.bro. To modify Site::local_net, use code similar to...