Auth Audit Logger

Authentication event logging with anomaly detection, account lockout, and structured JSON audit trails. Zero dependencies.

Part of the Auth Vault toolkit by CodeVault.

Features

• Structured JSON event logging with ISO 8601 timestamps
• 17 event types: login, logout, failure, lockout, password change, MFA, and more
• Rate-based anomaly detection: brute force, credential stuffing, multi-IP login
• Account lockout after configurable failure threshold
• IP-based tracking with suspicious pattern detection
• Log rotation with configurable max file size and retention
• Alert callbacks for real-time notification
• CLI tool for logging, querying, and attack simulation
• Zero dependencies — Python stdlib only