The NSA knows much more about you than you think
New Edward Snowden revelations show that the NSA intercepts far more communications than previously thought.
NSA whistle-blower Edward Snowden’s revelations that the US government essentially monitors all communications going in and out of the US have led to accusations that the monitoring program is actually much wider than initially suspected. This is because international calls between two different parties in non-US countries are often routed through the US telephone exchange system, where the NSA has access. A top-secret report leaked by Snowden reveals that, “most international telephone calls are routed through a small number of switches or ‘chokepoints’ in the international telephone switching system en route to their final destination,” says the report. “The United States is a major crossroads for international switched telephone traffic.”The NSA has placed filters at key points within the US’s telecommunications network. For example, much of the communications—telephone and Internet—to and from the north-western United States pass through a nearly windowless nine-story building at 611 Folsom Street in San Francisco. The surveillance program allows for almost indiscriminate targeting of data of individuals inside and outside the US. According to a recent slide released by Snowden, the NSA on April 5, 2013, had 117,675 active surveillance targets in the program and was able to access real-time data on live voice, text, email, or Internet chat services, in addition to analysing stored data.Additional leaks attributed to Snowden reveal an NSA project called XKeyscore that, with a few keystrokes, can give a data analyst access to nearly everything a user does on the Internet – from chat sessions to email to browsing habits. The NSA claimed that direct communications between people (either in an online capacity, or through telephone) work by searching for certain terms in emails, blogs, and browsing habits are directed specifically at people overseas. Occasionally the NSA picks up communications between Americans and foreigners. The program is lawful according to the NSA: “XKeyscore is used as a part of NSA’s lawful foreign signals intelligence collection system,” said the NSA to the Guardian. “Allegations of widespread, unchecked analyst access to NSA collection data are simply not true.”The NSA’s claim that it operates within a lawful, legal framework may be of little solace to Europeans, as the Foreign Intelligence Security Act explicity allows for collection of communications. The NSA responded yesterday by releasing a press release claiming that, ““Allegations of widespread, unchecked analyst access to NSA collection data are simply not true,” reads a press release issued by the agency today. “Access to XKEYSCORE, as well as all of NSA’s analytic tools, is limited to only those personnel who require access for their assigned tasks.”