- Use HTTPS! HTTPS is Key if you don't want MITM Attacks happening. Services such as Let's Encrypt provide free SSL Certificates.
- Use a separate MySQL user just for SourceBans. Don't use the root MySQL user with SourceBans; make a separate SQL account that only has access to the SourceBans DB.
- Make sure you do regular backups of your SourceBans Database.
- Trust your admins, but don't give Admin access to your server(s) to a random stranger or a person you don't know.
- Open an issue on the GitHub repo with all necessary info.
- If possible, open a Pull Request with a fix for the said Security Hole while following the instrucions in CONTRIBUTING.md.