Stripper Creates Headaches for Microsoft

Aug 29th, 2006 | By | Category: Digital Music

Microsoft is moving quickly to respond to FairUse4WM, a free program which threatens to undermine Microsoft-based online music service offerings.

FairUse4WM, a so-called DRM-stripper, lets users remove the rights management software from music downloads in Microsoft’s Windows Media DRM (digital rights management) 10 and 11. The formats are used by many online music services to enforce limits on the use and distribution of downloaded music.

The application makes it possible for users of services like Napster, which offer unlimited downloads, to remove encryption, so that downloaded files can be used even if the music service is cancelled. It also lets users move the files to iPods and other unsupported devices.

FairUse4WM was originally posted to a forum devoted to using software to maintain traditional fair-use rights.

According to the poster, viodentia, “This program is ONLY designed and intended to enable fair-use rights to PURCHASED media.”

Microsoft is moving quickly to respond to FairUse4WM, which threatens to undermine Microsoft-based online music service offerings. Engadget has published a letter from Microsoft’s Windows Digital Media Division that documents Microsoft’s initial response.“Microsoft has Microsoft released an update to the individualized blackbox component (IBX) designed to ensure that client applications using the Windows Media Format SDK version 9.5 who individualize to this latest version are robust against a new circumvention tool.”

Microsoft is likely to leapfrog FairUse4WM by updating vendor’s tools for encrypting audio files and through Windows system updates.

FairUse4WM was originally posted to a forum and has since been mirrored in many locations.

Tags: , , ,

Leave a Reply