Why We Don't Trust the Database with Authentication

Software Development, Security(blog.sturdystatistics.com)view on HackerNews

authenticationdatabasesecuritycryptographyAPI keysHMAC-SHA512Defense in Depth

Author: kianN

Date: 7/7/2026

Article Summary:

The article discusses the importance of not trusting a database with authentication and how to prevent database-level compromises from becoming full-system breaches by using a server-side cryptographic pepper to compute an HMAC-SHA512 signature.