Microsoft is done playing nice with the National Security Agency. ITProPortal reports that Microsoft has now labeled the United States government an “advanced persistent threat” to its customers’ security, a designation that the company normally uses only “for foreign state-sponsored cyber terrorists.” Microsoft’s decision to label its own government a persistent threat comes as the company is working to beef up end-to-end encryption for all of its data center Internet traffic following revelations that the NSA has found a way to hack into major tech companies’ data centers. Both Google and Yahoo similarly moved to encrypt their data center traffic after learning of the NSA’s escapades.

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