Microsoft: Only signed drivers for Windows Vista x64

According to this Microsoft page and this Golem-Article (German), Microsoft is going to make driver signatures from Microsoft mandatory for any driver running in kernel space in Windows Vista x64. They claim security reason for this.While (faulty) drivers definitely can lead to serious (security) problems under Windows, they sometimes fulfill cruitial parts, especially in windows file system monitoring, for which there are many legitimate reasons. Having to go through the WHQL for every driver (and every minor patch) seems a little costly and time consuming to me…

Well, after all, for me it seems to be three things:

  • Additional money through additional drivers going through WHQL,
  • Anti Open-Source projects,
  • Building up the infrastructure for an (almost unbreakable) Digital Rights Management system.

Update 2007-01-23: I have to revise most points of this, as I now learned something new about it. Vista x64 will accept digitally signed drivers, but they do not necessarily be signed by Microsoft. Read more in my updated article.

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