[Defense One] Worried about the NSA monitoring you? If you take certain steps to mask your identity online, such as using the encryption service TOR, or even investigating an alternative to the buggy Windows operating system, you’re all but asking for "deep" monitoring by the NSA.
TOR is an encryption network developed by the U.S. Naval Research Laboratory in the 1990s. The military’s hope was to enable government workers to search the web without exposing their locations and identities. The system today is widely available, runs on open source code and is popular among privacy advocates as a more secure alternative to open Internet surfing, particularly in countries with repressive regimes. It works by encrypting the user’s address and routing the traffic through servers that are located around the world (so-called "onion routing.") How does the NSA access it? Through a computer system called XKeyscore, one of the various agency surveillance tools that NSA leaker Edward Snowden disclosed last summer.
According to a recent report from the German media outlet Tagesschau, a group of TOR affiliates working with Tagesschau looked into the source code for XKeyscore. They found that nine servers running TOR, including one at the MIT Computer Science and Artificial Intelligence Laboratory, were under constant NSA surveillance. The code also revealed some of the behaviors that users could undertake to immediately be tagged or "fingerprinted" for so-called deep packet inspection, an investigation into the content of data packages you send across the Internet, such as emails, web searches and browsing history.
If you are located outside of the U.S., Canada, the U.K. or one of the so-called Five Eyes countries partnering with the NSA in its surveillance efforts, then visiting the TOR website triggers an automatic fingerprinting. In other words, simply investigating privacy-enhancing methods from outside of the United States is an act worthy of scrutiny and surveillance according to rules that make XKeyscore run. Another infraction: hating Windows.
If you visit the forum page for the popular Linux Journal, dedicated to the open-source operating system Linux, you could be fingerprinted regardless of where you live because the XKeystore source code designates the Linux Journal as an "extremist forum." Searching for the Tails, operating system, another Windows alternative popular among human rights watchers, will also land you on the deep-packet inspectee list.
Science fiction author Cory Doctorow, an editor at the popular technology blog Boing Boing, was quick to take exception to the findings, questioning not only the propriety of the tactics revealed in the researchers’ report but also their utility. |