Details on NSA/FBI Eavesdropping

We’re starting to see Internet companies talk about the mechanics of how the US government spies on their users. Here, a Utah ISP owner describes his experiences with NSA eavesdropping:

We had to facilitate them to set up a duplicate port to tap in to monitor that customer’s traffic. It was a 2U (two-unit) PC that we ran a mirrored ethernet port to. [What we ended up with was] a little box in our systems room that was capturing all the traffic to this customer. Everything they were sending and receiving.

Declan McCullagh explains how the NSA coerces companies to cooperate with its surveillance efforts. Basically, they want to avoid what happened with the Utah ISP.

Some Internet companies have reluctantly agreed to work with the government to conduct legally authorized surveillance on the theory that negotiations are less objectionable than the alternative — federal agents showing up unannounced with a court order to install their own surveillance device on a sensitive internal network. Those devices, the companies fear, could disrupt operations, introduce security vulnerabilities, or intercept more than is legally permitted. “Nobody wants it on-premises,” said a representative of a large Internet company who has negotiated surveillance requests with government officials. “Nobody wants a box in their network…[Companies often] find ways to give tools to minimize disclosures, to protect users, to keep the government off the premises, and to come to some reasonable compromise on the capabilities.” Precedents were established a decade or so ago when the government obtained legal orders compelling companies to install custom eavesdropping hardware on their networks.

And Brewster Kahle of the Internet Archive explains how he successfully fought a National Security Letter.

Posted on July 25, 2013 at 12:27 PM • 29 Comments