How to block logins

[vvalenzuela]

I'm trying to block users from making a login through PL/SQL developer, using the SQLPLUS_PRODUCT_PROFILE table but i can't find what product and atribute to insert to block the logins. Any help is appreciated. Thanks

 

[CTzen]

Have you tried

Help -> PL/SQL Developer Help -> Authorization

?

 

[vvalenzuela]

Yes, it tried the help included with developer but that doesn

 

[Marco Kalter]

If you use the PL/SQL Developer authorization function, and a user does not have the System.Logon privilege, he or she cannot logon to this database.