Kekkai: A Go-Based File Integrity Monitoring Tool for Security Protection
By
catatsuy
An everything bagel for the brain. Substantive, layered, well-seasoned.
Summary
Kekkai is a lightweight Go tool designed for file integrity monitoring that detects unauthorized file modifications by comparing content-based hashes stored in Amazon S3. The tool addresses security challenges in production server environments, particularly protecting against OS command injection and other attacks by recording file hashes during deployment and performing periodic verification. The name derives from the Japanese word for 'barrier,' reflecting its purpose of creating a protective boundary against file tampering.
Key quotes
· 3 pulledThe name 'Kekkai' comes from the Japanese word 結界 (kekkai), meaning 'barrier' - a protective boundary that keeps unwanted things out, perfectly representing this tool's purpose of protecting your files from tampering.
A simple and fast Go tool for file integrity monitoring. Detects unauthorized file modifications caused by OS command injection and other attacks by recording file hashes during deployment and verifying them periodically.
Kekkai was designed to solve specific challenges in production server environments.
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