Paparan berkas for PostgreSQL
critical5 checks
Repositories, environment files, database dumps and backups are the fastest path from reconnaissance to full compromise.
What PostgreSQL must have
- /.git and /.svn not reachable
- /.env, /.env.local and config backups return 404
- No .sql, .zip or .tar.gz dumps in the web root
- Debug consoles and admin panels not publicly reachable
- Directory listing disabled
How to fix it
- 1Serve nothing from the web root that is not meant to be public
- 2Block dotfiles at the edge and rotate every secret that was exposed
PostgreSQL context
Relational database with strong SQL compliance.
Keep 5432 firewalled, require TLS, and never let the app connect as a superuser.