Block access to database oracle By Shadab Mohammad • Jan 1, 2013 • 1 comment This is a script to create a logon trigger for blocking third party tools like Toad, SQl Navigator etc from… Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)