Browse Items (626 total)

This document is a guide for analysts on how to use PRISM Skype collection. It gives a background of the program which began Feb 2011 and now collects a "mixture of audio, video, chat, and file transfers." The bulk of the document answers frequently…

This document is an internal NSA memo. It describes the use of the XKEYSCORE data analysis tool to retrieve intelligence from attatched logos embedded in online documents.

This document is an appendix to United States Signals Intelligence Directive 18. It prescribes policies and procedures, and assigns responsibilities to ensure that the NSA's signals intelligence activities are aligned with the U.S. Constitution's 4th…

This document is an internal NSA memo. It describes the Unified Targeting Tool (UTT), a tool allowing analysts finer granularity in performing queries of existing NSA data stores such as TURBULENCE.

This document is an NSA internal Wiki page for VALIANTSURF, the "coverterm for the development of Data Network Cipher (DNC) exploitation capabilities in TURMOIL for integration into the TURBULENCE DNC thread."

This document is a slide from an internal NSA presentation. The slide describes the appropriate target minimization procedures to be adopted by NSA analysts, such as the importance of not recieving the "substantive content" of communciations in the…

This document is a NSA WikiInfo page for the VPN Transform Engine Emulator, which helps in VPN exploitation.

This document is a NSA visit précis detailing the upcoming visit of New Zealand Director, Intelligence Coordination Group, Ambassador Roy Ferguson. The agenda's "primary purpose for the visit is to provide an update on legislation being proposed for…

This document contains a readme for analysts seeking to use XKEYSCORE to query and retrieve VoIP data.

This document is an internal NSA presentation. It describes using the NSA's XKEYSCORE data analysis tool to retrieve and analyze Voice Over IP (VOIP) communications.