Browse Items (626 total)

This document, created by GCHQ, describes the procedures for the use of mobile phones by agents posted overseas.

This document is a page from GCHQ's internal Wiki, GCWiki. It describes GCHQ's BLAZING SADDLES program. This is the TDB portion of the second pilot of the Next Generation Events Program under the Better Analysis Programme. The primary purpose of…

This document contains excerpts from an internal NSA presentation describing the NSA's cloud analytics platform, code-named GHOSTMACHINE. It is administered by Special Source Operations (SSO).

This NSA document celebrates the one-year anniversary of the Special US Liason Activity Germany (SUSLAG) partnership and gives an overview of their SIGINT operations and technology in Bad Aibling, Germany.

This document is an internal GCHQ presentation. It describes the agency's efforts to scale their surveillance activity using data stores at various GCHQ sites across the UK.

This document is a presentation from the GCHQ on the capabilities, sensitivities and protocol of the cryptanalytical BULLRUN project - which "covers the ability to defeat encryption used in specific network communications," such as VPN, SSH, TLS/SSL,…

This document is a test used in NSA training. It contains questions and answers determining analyst's competency in accessing information collected pursuant to FISA.

This document is a read me for the NSA's Atomic SIGINT Data Format (ASDF). This is a data foramt that is used by the XKEYSCORE data storage and analysis program. ASDF is used to provide other organizations with the ability to configure their own…

This document shows a map of the world charting the targets and collection quantities for the BOUNDLESSINFORMANT program.

This document is a NSA release which gives an account of an Xkeyscore (data processing system) training session, concerning bulk and targetted data collection and analysis, that took place at NSA's European Cryptologic Center (ECC) in Darmstadt,…