You should backups three things:
- Most importantly, the framadate database
- If you're using MySQL, you can dump it and save it on regular basis - with a cron system
- If you're using PostgreSQL, you can also dump it and save it regularly or you can use Barman for easy backups.
app/inc/config.phpfile (holds your database connection credentials)
- And eventually the
admin/.htpasswdfile protecting your admin section