This SIGDEV presentation dated June 2012 describes techniques for filtering very large datasets through the cloud-based GHOSTMACHINE framework. Cooperation between NSA and GCHQ during the 2012 London Olympics – the “Olympic Option” – is used as a case study: see the Intercept article British Spy Chiefs Secretly Begged to Play in NSA’s Data Pools, 30 […]

This undated NSA wiki page describes LONGHAUL, an “end-to-end attack orchestration and key recovery service for Data Network Cipher and Data Network Session Cipher traffic”: see the Der Spiegel story Prying Eyes: Inside the NSA’s War on Internet Security, 28 December 2014.