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On 6/17/2024 22:46, Damien Miller wrote: > This release contains mostly bugfixes. > > New features > ------------ > > * sshd(8): add the ability to penalise client addresses that, for > various reasons, do not successfully complete authentication. > sshd(8) will now identify situations where the session did not > authenticate as expected. These

...roduction without understanding > this mechanism and testing results in a little more detail if > available. I suggest reading the documentation then: https://man.openbsd.org/sshd_config.5#PerSourcePenalties > overflow:mode > Controls how the server behaves when max-sources4 or max-sources6 > is exceeded. There are two operating modes: deny-all, which > denies all incoming connections other than those exempted via > PerSourcePenaltyExemptList until a penalty expires, and permissive, > which allows new connections by removing existing penalties early > (de...