home/categories/security/scstelz-security-investigator-github-skills-authentication-tracing-skill-md
securitytesting-security

authentication-tracing

Use this skill when asked to trace authentication flows, analyze SessionId chains, investigate token reuse vs interactive MFA, or assess geographic anomalies in sign-ins. Triggers on keywords like "trace authentication", "trace back to interactive MFA", "SessionId analysis", "token reuse", "geographic anomaly", "impossible travel", or when investigating suspicious sign-in locations. This skill provides forensic analysis of Entra ID authentication chains to distinguish legitimate activity from credential/token theft.

SCStelz
maintainer
SCStelz
Updated 1/15/2026
Stars
10
Forks
3
quick start

Installation and usage

Use this skill when asked to trace authentication flows, analyze SessionId chains, investigate token reuse vs interactive MFA, or assess geographic anomalies in sign-ins. Triggers on keywords like "trace authentication", "trace back to interactive MFA", "SessionId analysis", "token reuse", "geographic anomaly", "impossible travel", or when investigating suspicious sign-in locations. This skill provides forensic analysis of Entra ID authentication chains to distinguish legitimate activity from credential/token theft.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use authentication-tracing