notes on active directory, authentication relaying and windows internals 2026-10-19T00:00:00+00:00 https://blackfield.ch/ Lyderic Lefebvre 2026-10-19T00:00:00+00:00 https://blackfield.ch/blog/defeating-enforced-smb-signing/

A documented SMB2/3 re-authentication behavior that keeps a reflected authentication working against a signing-required target.