Not of a DVD no, but it can of a BD. Different way of protections.
Verstuurd vanaf mijn Nexus 7 met Tapatalk
Interesting. I'll have to give it a try
You will see it works very well.
Again: Just use AnyDVD to rip. This works. Protected or unprotected. Much less errors possible (e.g., changing settings during rip won't destroy the image, with ImgBurn it will).