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The Answer to Securing Data? Self-Destructing Files


From: Dave Farber <dave () farber net>
Date: Tue, 17 Jun 2003 03:23:05 -0400


Date: Mon, 16 Jun 2003 23:06:55 -0400 (EDT)
From: GLIGOR1 () aol com


The Answer to Securing Data? Self-Destructing Files

By Bernhard Warner and Lucas van Grinsven

LONDON/AMSTERDAM (Reuters) - If technology firms like Sony (6758.T) and Microsoft (MSFT.O) have their way, songs and movies will expire after a single play -- unless you pay the copyright holder their due.

The technology that makes this possible -- known as digital rights management, or DRM -- will forever change the way we consume media and software, experts believe.

Software and media companies continue to push new content security initiatives, each plugging their own version of DRM that aims to protect content from unwelcomed eyes. In the near future, emails, spread sheet programs and Webpage content alike will be secured with digital locks.

Sun Microsystems (SUNW.O) said this week it plans to roll out new software to protect copyrighted content stored on mobile phones and smart cards. Meanwhile, Warner Music released the new Steely Dan album "Everything Must Go" on CD and DVD Audio, the latter being an encrypted, "rip-proof" format. The biggest market for content security is expected to be corporations, government agencies and hospitals who need to keep sensitive data from falling into the wrong hands. But so far, it's the media companies that have made most noise about DRM.

PIRACY KICKSTARTS THE MARKET

Ravaged by piracy, movie studios and recording labels have been fitting new CD and DVD releases with layers of computer code with the aim of preventing or limiting users' ability to copy, or "rip," them onto a blank disc and trade online.

Consumer electronics companies such as Sony and Nokia (NOK1V.HE) have stepped into the mix too, installing DRM systems into new hi-fi systems and hand-held devices to ensure copyrighted materials aren't reproduced and transferred from gadget to gadget without consumers paying for it.

The media barons insist that if consumers are going to listen to music and view movie clips and news headlines on any gadget with a screen, then the rights holders must be paid.

Media firms acknowledge they are treading a sensitive line between preserving copyrights and satisfying the consumer. A system that introduces too many limitations will most certainly end in bad PR and a consumer backlash.

CELINE WON'T SING

"We have to find ways to mitigate piracy caused by open (technology) formats. But at the same time we have to meet consumer demand for these formats," said Barney Wragg, vice president of Universal Music's (EAUG.PA)(V.N) eLabs, a technology R&D unit for the world's largest record label.

Last year, record label Sony Music came under fire when new European CD releases by artists Celine Dion and Shakira wouldn't play on a PC or Apple's (AAPL.O) Macintosh computer.

A lot of the early bugs have been dealt with, and record companies say they will continue to roll out new copy-protected discs and offer online downloads that expire after a few listens based on the latest DRM systems.

But a large complication still looms -- the lack of unified standards.

DRM technologies come in a variety of flavors, pushed by device makers such as Philips (PHG.AS) or software firms like Microsoft, which will equip its Office 2003 software suite with user controls designating who can print, copy or forward data.

Last year, Sony and Philips acquired Intertrust, the pioneering American digital rights firm and holder of the most DRM patents, for $450 million. The duo's clout, it is hoped, will bring gadget makers and software firms onto the same page.

"It's very important to have collaboration and not confuse the consumer," said Mike Tsurumi, the European chief of Sony's electronics arm.



06/16/03 09:40 ET

Copyright 2003 Reuters Limited.  All rights reserved.


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