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How to Detect Exposed Backup Files on Your Website

Security4/16/20266 min read

Find public archives, database dumps, debug files, and old config files before attackers do.

Exposed backup files are common because they often come from temporary fixes, migrations, or emergency debugging.

Common Risky Paths

Check for public .env files, database dumps, zip archives, debug pages, and source maps that expose implementation detail.

Prevention

Block dotfiles and archive extensions at the edge, keep backups outside the web root, and rotate any exposed credentials immediately.

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