Subject [firebird-support] Can I restrict sysdba to login from localhost?
Author Rustam
I suppose, you can create ON CONNECT trigger and verify 'current_user' and client remote IP address against '127.0.0.1' (from MON$ATTACHMENTS table).
If don't match - raise DB exception.


13.03.2019 9:06, cychau@... wrote:
> Can I restrict the sysdba to be able to login to firebird server on localhost only?

   No. But you can remove SYSDBA account at all and let it use trusted auth or embeded mode.