Inside the NSA’s War on Internet Security – SPIEGEL ONLINE


Things become “catastrophic” for the NSA at level five – when, for example, a subject uses a combination of Tor, another anonymization service, the instant messaging system CSpace and a system for Internet telephony (voice over IP) called ZRTP. This type of combination results in a “near-total loss/lack of insight to target communications, presence,” the NSA document states.

via Inside the NSA’s War on Internet Security – SPIEGEL ONLINE.