DX security? It didn't work for me. It completely destroyed my computer!!! I had to reformat my computer and lost everything, my Mp3 collection, videos, pictures, softwares etc.
When I selected all of those "security features", everything seems to work fine. But when I shutdown my computer for the night and turn it back on the next day, I couldn't get the right-click menu, or the task manager by pressing Ctrl+Alt+Delete.
What's worst is that I couldn't use the Task keys. Then I come to find out that I couldn't unload or restart DX.
So I thought I could just reboot, but that failed as well. I thought I had some spyware in my registry, but I discovered that I can't edit my registry anymore!
A few hours later, I found out that my station is locked down, passwords couldn't be changed, the Run and Search dialog disappear from my start menu including that Logoff button!!! Tried loging on as another user, but that failed as well!!!
I'm kidding.