Security problem

Hi,
¿How can I avoid the user uses any application to access the database
instead my application?
I have some row level security tables, and I don't want to use views (performance reasons), so I have to improve security at application level, but If the users access the database with any other application (like SQL explorer), they could get any information within the table.
¿Is there any way to avoid it?

Thanks! Received on Fri Feb 04 2000 - 04:30:23 CST