Shift key breaks CD copy locks

Wednesday, 8 October 2003, 8:05 AM EST

In a paper published on his Web site this week, Princeton Ph.D. student John Halderman explained how he disabled a new kind of copy-protection technology, distributed as part of a new album by BMG soul artist Anthony Hamilton.

Under normal circumstances, the antipiracy software is automatically loaded onto a Windows machine whenever the Hamilton album is run in a computer's CD drive, making traditional copying or MP3 ripping impossible. However, simply holding down the Shift key prevents Windows' AutoRun feature from loading the copy-protection software, leaving the music free to copy, Halderman said.

The technique was confirmed by BMG and SunnComm Technologies, the small company that produces the anticopying technology. Both companies said they had known about it before releasing the CD, and that they still believed the protection would deter most average listeners' copying.

[ Read more ]




Spotlight

USBdriveby: Compromising computers with a $20 microcontroller

Posted on 19 December 2014.  |  Security researcher Samy Kamkar has devised a fast and easy way to compromise an unlocked computer and open a backdoor on it: a simple and cheap ($20) pre-programmed Teensy microcontroller.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  
DON'T
MISS

Fri, Dec 19th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //