To all intents and purposes it looks like we have seen the final shoe drop on the current phase of the\u00a0Microsoft antitrust case.The result might not be exactly what Microsoft wanted when the whole process started but it sure is not what many others wanted. U.S. District Court Judge Colleen Kollar-Kotelly\u00a0basically endorsed the settlement\u00a0negotiated between the U.S. Department of Justice and Microsoft earlier this year. The judge tweaked a few things but left most of the earlier settlement in place, including a provision that should speed the adoption of\u00a0Linux\u00a0in many parts of the world.For the paranoid, one provision in the\u00a0300-page decision\u00a0stands out: "No provision of this Final Judgment shall: 1. Require Microsoft to document, disclose or license to third parties: (a) portions of APIs or Documentation or portions or layers of Communications Protocols the disclosure of which would compromise the security of a particular installation or group of installations of antipiracy, antivirus, software licensing, digital rights management, encryption or authentication systems, including without limitation, keys, authorization tokens or enforcement criteria; or (b) any API, interface or other information related to any Microsoft product if lawfully directed not to do so by a governmental agency of competent jurisdiction."The (a) section seems to say Microsoft can withhold information about their APIs if they claim that releasing the information would endanger the security of the system. It does not take a paranoid to expect Microsoft to do this because it already has when talking about its own special tweak on the IETF's\u00a0Kerberos\u00a0standard.The (b) section is pure paranoid fodder. This provision says that a U.S. government agency, it does not take a court, can tell Microsoft to not release the API specifications. Some of you might remember the stories circulating early in 1999 about a "NSAkey" discovered in all recent Microsoft operating systems. The speculation was that the U.S. National Security Agency (NSA) had a magic key that would let it break into any computer running Microsoft operating systems anytime it wanted to. (Search for "NSAkey" on Google\u00a0to see some of the thousand references still around.)A number of foreign governments became absolutely convinced that the U.S. government does have at least one back door into Microsoft operating systems and have actively pushed alternatives for a while. Now along comes this provision in the antitrust settlement to help reinforce their suspicions.One puzzling thing about this whole episode is that clause (b) probably did not need to be written to make it so. As pointed out in comments sent to the Justice Department after the proposed settlement was first posted, the clause "is a tautology and is thus superfluous to this proposed Final Judgment. . . . [the clause] simply restates the law."Maybe the judge is a secret supporter of open software and wanted to prod people, like the Chinese government, to be distrustful of Microsoft operating systems so they would switch to Linux where you can see what is going on.Disclaimer: I do not know if the Chinese government is distrustful of Harvard, normally the further away, the better Harvard looks, but the above is my own paranoia.