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DVD Jon Hacks Media Player File Encryption

malebolgia   on 02 September 2005 - 20:10 · 16 comments & 2373 views

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Norway's best known IT export, DVD Jon, has hacked encryption coding in Microsoft's Windows Media Player, opening up content broadcast for the multimedia player to alternative devices on multiple platforms. Jon Lech Johansen has reverse engineered a proprietary algorithm, which is used to wrap Media Player NSC files and ostensibly protect them from hackers sniffing for the media's source IP address, port or stream format. He has also made a decoder available.

Johansen doesn't believe there is a good reason to keep the NSC files encrypted, because once you open the file with Media Player to start viewing the stream, the IP address and port can be revealed by running the netstat network utility that is included with most operating systems. The hacker hopes his move will make content streamed to Media Player more widely available to users of alternative players on non-Windows platforms.

News source: The Register

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