No it's not. We are technically in "wartime." Congress passed a law in late September 2001 that declared war with "those nations, organizations, or persons [the president] determines planned, authorized, committed, or aided the terrorist attacks that occurred on September 11, 2001, or harbored such organizations or persons, in order to prevent any future acts of international terrorism against the United States by such nations, organizations or persons" [1]. The mass-surveillance of the internet is being touted as one of the weapons in the fight against those entities [2]. As long as the AUMF is still law, the fight against terrorists, and all actions taken to prevent "any future acts of international terrorism against the United States," are governed by the rules of war.
[1] http://en.wikipedia.org/wiki/Authorization_for_Use_of_Milita...
[2] http://www.rawstory.com/rs/2013/07/31/nsa-director-keith-ale...