Next-Gen Ultra HD Blu-Ray Discs Probably Won't Be Cracked For A While (arstechnica.co.uk)
DVDFab, a software tool for ripping and decrypting DVDs and Blu-ray discs, will not be upgraded to support newer Ultra HD (4K) Blu-ray discs. Fengtao Software, which makes DVDFab, said in a statement that it "will not decrypt or circumvent AACS 2.0 in the days to come. This is in accordance with AACS-LA, (which has not made public the specifications for AACS 2.0), the Blu-ray Disc Association and the movie studios." AACS-LA is the body that develops and licenses the Blu-ray DRM system. AACS 2.0 has a 'basic' version that sounds quite similar to existing AACS, but also an 'enhanced' version of DRM that requires the playback device to download the decryption key from the internet. There might still be a hole in the AACS 2.0 crypto scheme that allows for UHD discs to be ripped, but presumably it'll be a lot tougher that its predecessors.
Requiring the playback device to have an internet connection to use the content defeats my reason for buying physical copies in the first place.
I don't want to lose access to the content I payed for because someone else's servers are down, nor because I don't have an internet connection at that moment. Once again, the "pirates" offer a better product: no restrictions on players, no internet connection at use, re-encode to view on other devices if I want to.
Not saying you should use this but I am sure you can
https://msdn.microsoft.com/en-us/library/ms680553%28VS.85%29.aspx
Or just not read it as a file in Linux/osx
Also for the hardware hackers out there do not use the interrupt pin on the CPU to get at the memory space and just read the keys out of memory.
There that should clear up what NOT to do.