Trailrunner7 writes "Buried underneath the ever-growing pile of information about the mass surveillance methods of the NSA is a small but significant undercurrent of change that's being driven by the anger and resentment of the large tech companies that the agency has used as tools in its collection programs. The changes have been happening since almost the minute the first documents began leaking out of Fort Meade in June. When the NSA's PRISM program was revealed this summer, it implicated some of the larger companies in the industry as apparently willing partners in a system that gave the agency 'direct access' to their servers. Officials at Google, Yahoo and others quickly denied that this was the case, saying they knew of no such program and didn't provide access to their servers to anyone and only complied with court orders. More recent revelations have shown that the NSA has been tapping the links between the data centers run by Google and Yahoo, links that were unencrypted. That revelation led a pair of Google security engineers to post some rather emphatic thoughts on the NSA's infiltration of their networks. It also spurred Google to accelerate projects to encrypt the data flowing between its data centers. These are some of the clearer signs yet that these companies have reached a point where they're no longer willing to be participants, witting or otherwise, in the NSA's surveillance programs."