AuthenticationlinuxPro
Linux authentication records
Who logged in, from where, and when, spread across a text log and three binary files that most people forget exist.
What members see here
- Every path this artifact lives at, and which builds each applies to.
- What it proves, and what it does not prove, which is the part that matters.
- How to parse it, and the tooling that reads it correctly.
- Hunting queries for Splunk, Sentinel and Elastic, with their false-positive notes.