Feeds

Hollywood hinders HD DVD, Blu-ray hack

New keys for old

SANS - Survey on application security programs

The battle between hackers and the minds behind the security technology built into the Blu-ray Disc and HD DVD next-gen optical disc formats has begun in earnest. A trick used to tease out disc encryption keys has been blocked.

The Advanced Access Content System (AACS) Licensing Administrator, the company that maintains the AACS copy-protection mechanism, said last week a new version of InterVideo's WinDVD, the PC-based application used by hackers to grab disc encryption keys, would incorporate new keys and technology to mask their exposure.

Users who don't upgrade their copy of WinDVD will no longer be able to play protected HD DVD and BD content, InterVideo owner Corel said. They are advised to contact their drive's manufacturer for the update.

The update marks the first public test of AACS' claimed ability to adapt to hacks to ensure content remains protected. The AACS LA said future movie discs would contain instructions that tell the hardware to retire the old encryption keys held within the drives themselves.

The upshot will be that the exposed keys will no longer unlock content, a move that sends the ball back into the hackers' side of the court to see if they can come up with something to send it back.

High performance access to file storage

More from The Register

next story
Parent gabfest Mumsnet hit by SSL bug: My heart bleeds, grins hacker
Natter-board tells middle-class Britain to purée its passwords
Obama allows NSA to exploit 0-days: report
If the spooks say they need it, they get it
Mounties always get their man: Heartbleed 'hacker', 19, CUFFED
Canadian teen accused of raiding tax computers using OpenSSL bug
Samsung Galaxy S5 fingerprint scanner hacked in just 4 DAYS
Sammy's newbie cooked slower than iPhone, also costs more to build
Snowden-inspired crypto-email service Lavaboom launches
German service pays tribute to Lavabit
One year on: diplomatic fail as Chinese APT gangs get back to work
Mandiant says past 12 months shows Beijing won't call off its hackers
Call of Duty 'fragged using OpenSSL's Heartbleed exploit'
So it begins ... or maybe not, says one analyst
prev story

Whitepapers

Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Five 3D headsets to be won!
We were so impressed by the Durovis Dive headset we’ve asked the company to give some away to Reg readers.
SANS - Survey on application security programs
In this whitepaper learn about the state of application security programs and practices of 488 surveyed respondents, and discover how mature and effective these programs are.