50 10 626 https://snowden.xsurveillance.site/files/original/f903c96b3f98136319bb48643ee670e2.pdf d6ef2c8f78f480bfa35ee646a7af8de1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 18 File 20150925-intercept-tdi_introduction.pdf CreatorOffice GCHQ Description:Target Targets mentioned in the leak https://theintercept.com/2015/09/25/gchq-radio-porn-spies-track-web-users-online-identities/ Social Networking Metadata Source:File URL of the source file 20150925-intercept-tdi_introduction.pdf Source:Redactions Description of redactions in the leaked document Information has been redacted Source:Genre Genre of the leaked document Presentation slides Report:Creator Author of the original news report Ryan Gallagher Date:Leaked 2015-09-25 Source:Classification Classification level of the leaked document SECRET Report:Link Link to the original news report http://C:/Users/Amocelotl/Greenstone/tmp/F684.html Date:Created Creation date of the leaked file 2009-03 Distribution STRAP 2 Encoding utf8 Surveillance Programs MUTANT BROTH; KARMA POLICE; SOCIAL ANIMAL; INFINITE MONKEYS; MEMORY HOLE; MARBLED GECKO Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available The Intercept Source A related resource from which the described resource is derived 20150925-intercept-tdi_introduction.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document is a presentation from the GCHQ Applied Research Unit. It discusses using target detection identifiers (TDI) to track targets online though various web events, including email, social media, webcam images, and other kinds of internet usage. Language A language of the resource en Subject The topic of the resource cookies Identifier An unambiguous reference to the resource within a given context HASH01d08047d7b011206b1a7070 Title A name given to the resource Target Detection Identifiers Creator An entity primarily responsible for making the resource Government Communications Headquarters (GCHQ) - Applied Research Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/bdc906233ad1eb39dc75b0921ed9d42f.pdf 1063f7a26516fd72684dc4c39a8626e2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 1 File 20130809-guard-702_glossary.pdf CreatorOffice NSA Date:CreatedCirca ca. Description:Target Targets mentioned in the leak http://www.theguardian.com/world/2013/aug/09/nsa-loophole-warrantless-searches-email-calls#_ Telephony Metadata Source:File URL of the source file 20130809-guard-702_glossary.pdf Source:Redactions Description of redactions in the leaked document None Source:Genre Genre of the leaked document Glossary Report:Creator Author of the original news report Spencer Ackerman Date:Leaked 2013-08-09 URL http://wayback.archive-it.org/5840/20150629191705/http://www.theguardian.com/world/2013/aug/09/nsa-loophole-warrantless-searches-email-calls# Source:Classification Classification level of the leaked document SI Report:Link Link to the original news report http://C:/Users/harknessj/Greenstone/collect/snowden1/tmp/1448949147/20130809-guard-702_glossary.html Date:Created Creation date of the leaked file 2012-06 Distribution NOFORN Encoding utf8 Surveillance Programs MARINA; MAINWAY; NUCLEON; PINWALE Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available The Guardian Source A related resource from which the described resource is derived 20130809-guard-702_glossary.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document is an extract from a NSA glossary. The FISA Amendments Act (FAA), Section 702 is described, including the NSA's rationale for permitting the surveillance targeting of non-US citizens situated outside te USA. The document also describes how the FAA702 minimization procedures approved on 3 October 2011 permit the surveillance targeting of certain US person names and identifiers. Language A language of the resource en Subject The topic of the resource PINWALE Identifier An unambiguous reference to the resource within a given context HASH01d09f22ded6914a58fda281 Title A name given to the resource Glossary : FAA Section 702 Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/29b2e9205b1b29fac2a6f60b87791ca9.pdf 416982743dbd6dc72f53593f0f4fa5ad Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 1 File 20140723-WaPo-Post-Signals-Intelligence-Authority-Decision-Tree.pdf CreatorOffice NSA Date:CreatedCirca ca. Description:Target Targets mentioned in the leak http://www.washingtonpost.com/blogs/the-switch/wp/2014/07/23/privacy-watchdogs-next-target-the-least-known-but-biggest-aspect-of-nsa-surveillance/ General intelligence Source:File URL of the source file 20140723-WaPo-Post-Signals-Intelligence-Authority-Decision-Tree.pdf Source:Redactions Description of redactions in the leaked document Document contains redactions Source:Genre Genre of the leaked document Teaching materials Report:Creator Author of the original news report Ashkan Soltani Date:Leaked 2014-07-23 Source:Classification Classification level of the leaked document Unknown Report:Link Link to the original news report http://C:/Users/harknessj/Greenstone/collect/snowden1/tmp/1441071244/20140723-WaPo-Post-Signals-Intelligence-Authority-Decision-Tree.html Date:Created Creation date of the leaked file 2012 Distribution Unknown Encoding utf8 Surveillance Programs General intelligence Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available The Washington Post Source A related resource from which the described resource is derived 20140723-WaPo-Post-Signals-Intelligence-Authority-Decision-Tree.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document is a NSA slide used in NSA analyst training. It documents the decision tree for targeting individuals in response to foreign intelligence requirements with reference to relevant laws, policies and procedures. Language A language of the resource en Subject The topic of the resource CAA - Classified Annex Authority Identifier An unambiguous reference to the resource within a given context HASH01d0d7411f34d602e49e5df8 Title A name given to the resource SIGINT Authority Decision Tree Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/bf523294be5df6c644e4bf0fe362d6e3.pdf 0ca760dc1b05b189380d4605513b77ab Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 3 File 20131122-dagbladet-boundless_informant_faq.pdf CreatorOffice NSA Description:Target Targets mentioned in the leak http://www.dagbladet.no/2013/11/22/nyheter/edward_snowden/utenriks/usa/nsa/30444117/ Telephony metadata Source:File URL of the source file 20131122-dagbladet-boundless_informant_faq.pdf Source:Redactions Description of redactions in the leaked document None Source:Genre Genre of the leaked document Factsheet Report:Creator Author of the original news report Glenn Greenwald Date:Leaked 2013-11-22 URL http://wayback.archive-it.org/5840/20150703204906/http://www.dagbladet.no/2013/11/22/nyheter/edward_snowden/utenriks/usa/nsa/30444117/# Source:Classification Classification level of the leaked document Unclassified Report:Link Link to the original news report http://G:/snowden1/tmp/1449072982/20131122-dagbladet-boundless_informant_faq.html Date:Created Creation date of the leaked file 2012-09-06 Distribution FOUO Encoding utf8 Surveillance Programs BOUNDLESS INFORMANT Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available Dagbladet Source A related resource from which the described resource is derived 20131122-dagbladet-boundless_informant_faq.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document is a NSA factsheet answering analyst's frequently asked questions about BOUNDLESSINFORMANT, a tool used by the NSA to track and visualize global surveillance data. It is identical to the factsheet previously released by The Guardian. Language A language of the resource en Subject The topic of the resource Big Data Identifier An unambiguous reference to the resource within a given context HASH01d087e410720047f5b247d6 Title A name given to the resource BOUNDLESSINFORMANT - Frequently Asked Questions Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/284ddc4a47ddf48028580f4a59fe9332.pdf d107c2b982254ac359ef8f1970485cbe Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 3 File 20140618-der_spiegel-preliminary_agenda_of_a_meeting_between_nsa_and_bnd_officials.pdf CreatorOffice NSA Description:Target Targets mentioned in the leak http://www.spiegel.de/international/the-germany-file-of-edward-snowden-documents-available-for-download-a-975917.html Signals Intelligence Source:File URL of the source file 20140618-der_spiegel-preliminary_agenda_of_a_meeting_between_nsa_and_bnd_officials.pdf Source:Redactions Description of redactions in the leaked document Names have been redacted Source:Genre Genre of the leaked document Meeting agenda Report:Creator Author of the original news report Spiegel Staff Date:Leaked 2014-06-18 URL http://wayback.archive-it.org/5840/20150629191306/http://www.spiegel.de/international/the-germany-file-of-edward-snowden-documents-available-for-download-a-975917.html# Source:Classification Classification level of the leaked document Secret Report:Link Link to the original news report http://C:/Users/Amocelotl/Greenstone/tmp/F452.html Date:Created Creation date of the leaked file 2013-04-22 Distribution NOFORN Encoding utf8 Surveillance Programs SIGINT Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available Der Spiegel Source A related resource from which the described resource is derived 20140618-der_spiegel-preliminary_agenda_of_a_meeting_between_nsa_and_bnd_officials.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document is a draft of the NSA agenda detailing the plans for the upcoming meetings between top BND officials and NSA. Language A language of the resource en Subject The topic of the resource NTOC - Threat Operations Center Identifier An unambiguous reference to the resource within a given context HASH01d07e5df3d453c1f2b68a11 Title A name given to the resource Draft Agenda for Meeting Between NSA and BND Officials Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/96cf63d64bbfb01046d00c08cc3e280c.pdf 53a36f283afa1b5931d9cd834e184865 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 1 File 20140831-spiegel-sinio_seminar_turkey_and_the_kurds.pdf CreatorOffice NSA Description:Target Targets mentioned in the leak http://www.spiegel.de/international/world/documents-show-nsa-and-gchq-spied-on-partner-turkey-a-989011.html Iraq Source:File URL of the source file 20140831-spiegel-sinio_seminar_turkey_and_the_kurds.pdf Source:Redactions Description of redactions in the leaked document POCs (Point of Contact) names and contact information redacted Source:Genre Genre of the leaked document Newsletter Report:Creator Author of the original news report Marcel Rosenbach Date:Leaked 2014-08-31 URL http://wayback.archive-it.org/5840/20150716201807/http://www.spiegel.de/international/world/documents-show-nsa-and-gchq-spied-on-partner-turkey-a-989011.html# Source:Classification Classification level of the leaked document Classified Report:Link Link to the original news report http://G:/snowden1/tmp/1449073493/20140831-spiegel-sinio_seminar_turkey_and_the_kurds.html Date:Created Creation date of the leaked file 2006-05-18 Distribution FOUO Encoding utf8 Surveillance Programs SIGINT Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available Der Spiegel Source A related resource from which the described resource is derived 20140831-spiegel-sinio_seminar_turkey_and_the_kurds.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document is a NSA release announcing an upcoming "Strategic Intelligence Issue Seminar" titled: "Turkish Cross-Border Operations and Kurdish Intifada: Rhetoric or Reality?" The main focus of the seminar will be the social unrest in Turkey of March 2006, the continued role of the "terrorist group Kongra Gel (former PKK)," the potential for cross-border action in Northern Iraq, and the challenges this could cause for the U.S. Language A language of the resource en Subject The topic of the resource Turkish Military Identifier An unambiguous reference to the resource within a given context HASH01d03dcca3524651264f2c4c Title A name given to the resource SINIO Seminar: Turkey and the Kurds Creator An entity primarily responsible for making the resource National Security Agency - Strategic Intelligence Issues Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/bb7354e9ccbe4861032001b9384646f1.pdf 7a3bef2023b533af3af1e3c25780ccb9 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 7 File 20131119-odni-nsa_course_materials_intro_v.13.pdf CreatorOffice NSA Description:Target Targets mentioned in the leak http://icontherecord.tumblr.com/post/67419963949/dni-clapper-declassifies-additional-intelligence Business Records Source:File URL of the source file 20131119-odni-nsa_course_materials_intro_v.13.pdf Source:Redactions Description of redactions in the leaked document None Source:Genre Genre of the leaked document Teaching materials Report:Creator Author of the original news report James R. Clapper Date:Leaked 2013-11-19 URL http://wayback.archive-it.org/5840/20150630210959/http://icontherecord.tumblr.com/post/67419963949/dni-clapper-declassifies-additional-intelligence# Source:Classification Classification level of the leaked document Unclassified Report:Link Link to the original news report http://C:/Users/Amocelotl/Greenstone/tmp/F652.html Date:Created Creation date of the leaked file 2009-07-11 Distribution Unclassified Encoding utf8 Surveillance Programs OVSC1205: Special Training on FISA (Analytical); OVSC2106: Special Training on FISA (Technical); Bulk Electronic Communications Metadata Program Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available U.S. Government (Office of Director of National Intelligence) Source A related resource from which the described resource is derived 20131119-odni-nsa_course_materials_intro_v.13.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document contains internal NSA training material. This document welcomes potential technicians and analysts to a course devoted to the NSA's Business Records (BR) and Pen Register Trap and Trace (PR/TT) Bulk Metadata Programs. Language A language of the resource en Subject The topic of the resource OGC - Office of General Council Identifier An unambiguous reference to the resource within a given context HASH01d08767b13ba2572608f03f Title A name given to the resource Welcome to OVSC1205 Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource GOV. https://snowden.xsurveillance.site/files/original/bb81debf3c62f0f784802a8ab5d71e95.pdf 87b50af27338a8abaf77faf9329bf7f4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 1 File 20140618-der_spiegel-us_sites_with_nsa_personnel_in_germany.pdf CreatorOffice NSA Description:Target Targets mentioned in the leak http://www.spiegel.de/international/the-germany-file-of-edward-snowden-documents-available-for-download-a-975917.html Signals Intelligence Source:File URL of the source file 20140618-der_spiegel-us_sites_with_nsa_personnel_in_germany.pdf Source:Redactions Description of redactions in the leaked document Place names are redacted Source:Genre Genre of the leaked document Report Report:Creator Author of the original news report Spiegel Staff Date:Leaked 2014-06-18 URL http://wayback.archive-it.org/5840/20150629191306/http://www.spiegel.de/international/the-germany-file-of-edward-snowden-documents-available-for-download-a-975917.html# Source:Classification Classification level of the leaked document Top Secret Report:Link Link to the original news report http://G:/snowden1/tmp/1449073400/20140618-der_spiegel-us_sites_with_nsa_personnel_in_germany.html Distribution 5VEY Encoding utf8 Surveillance Programs SIGINT Programs Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available Der Spiegel Source A related resource from which the described resource is derived 20140618-der_spiegel-us_sites_with_nsa_personnel_in_germany.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This document contains a NSA list of sites in Germany where NSA personnel were openly present but where the operations of SIGINT were kept top secret. Language A language of the resource en Subject The topic of the resource Former A5 sites Identifier An unambiguous reference to the resource within a given context HASH01d0cc20a2e190cce8bc8340 Title A name given to the resource NSA SIGINT Presence in Germany Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/dd8b9a6b10268c417fc6e63b44e053b6.pdf a7ca9c8a7371b15f96c967eb29bc3107 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 11 File 20141228-speigel-analysis_from_ssl-tls_connections_through_gchq_in_the_flying_pig_database_0.pdf CreatorOffice GCHQ Date:CreatedCirca ca. Description:Target Targets mentioned in the leak http://www.spiegel.de/international/germany/inside-the-nsa-s-war-on-internet-security-a-1010361.html Encrypted communications Source:File URL of the source file 20141228-speigel-analysis_from_ssl-tls_connections_through_gchq_in_the_flying_pig_database_0.pdf Source:Redactions Description of redactions in the leaked document Contact person's name Source:Genre Genre of the leaked document Presentation slides Report:Creator Author of the original news report Spiegel Staff Date:Leaked 2014-12-28 URL http://wayback.archive-it.org/5840/20150629191248/http://www.spiegel.de/international/germany/inside-the-nsa-s-war-on-internet-security-a-1010361.html# Source:Classification Classification level of the leaked document Top Secret Report:Link Link to the original news report http://C:/Users/Amocelotl/Greenstone/collect/snowden1/tmp/1449701999/20141228-speigel-analysis_from_ssl-tls_connections_through_gchq_in_the_flying_pig_database_0.html Date:Created Creation date of the leaked file 2012 Distribution REL Encoding utf8 Surveillance Programs FLYING PIG; BULLRUN; BROAD OAK; TargeTLS Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available Der Spiegel Source A related resource from which the described resource is derived 20141228-speigel-analysis_from_ssl-tls_connections_through_gchq_in_the_flying_pig_database_0.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This is a presentation report which gives an overview of the GCHQ program for monitoring unselected TLS events over popular websites such as Facebook, Twitter and Gmail. Transport Layer Security is "cryptographic protocol designed to provide communication security over a computer network." Processing for relevant information against targets is also discussed. Language A language of the resource en Subject The topic of the resource ICTR Identifier An unambiguous reference to the resource within a given context HASH01d0b398bf9196df2477a4ea Title A name given to the resource TLS trends at GCHQ Creator An entity primarily responsible for making the resource Government Communications Headquarters (GCHQ) Relation A related resource Snowden https://snowden.xsurveillance.site/files/original/4bfdd09d235b18d25ce5c780d6d34f1c.pdf a2fb285149c87ff486a4dace34b75985 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowden Files Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Leak Core Element Set for Leaks (especially the Snowden files). NumPages 3 File 20150811-intercept-are-obscure-languages-still-obscure.pdf CreatorOffice NSA Description:Target Targets mentioned in the leak https://theintercept.com/2015/08/11/surveillance-philosopher-nsa/ Signals intelligence Source:File URL of the source file 20150811-intercept-are-obscure-languages-still-obscure.pdf Source:Redactions Description of redactions in the leaked document Author's name has been redacted Source:Genre Genre of the leaked document Newsletter Report:Creator Author of the original news report Peter Maass Date:Leaked 2015-08-11 Source:Classification Classification level of the leaked document Secret Report:Link Link to the original news report http://C:/Users/Amocelotl/Greenstone/tmp/F1126.html Date:Created Creation date of the leaked file 2012-11-10 Distribution FOUO Encoding utf8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Publisher An entity responsible for making the resource available The Intercept Source A related resource from which the described resource is derived 20150811-intercept-are-obscure-languages-still-obscure.pdf Format The file format, physical medium, or dimensions of the resource PDF Description An account of the resource This article, published in the internal NSA newsletter SIDToday, describes the experience of a signals intelligence language analyst learning a "less-commonly-taught-language" (LCTL) to aid in his work. In this case the analyst, proficient already in Korean, learned Tigrinya, a commonly spoken language in Eritrea and Ethiopia, which is of high importance to the NSA because of those countries relationships with Somalia and Sudan. Language A language of the resource en Subject The topic of the resource Somalia Identifier An unambiguous reference to the resource within a given context HASH36fabf6a96a333bc9d14d9 Title A name given to the resource Are Obscure Languages Still... Obscure? Creator An entity primarily responsible for making the resource National Security Agency Relation A related resource Snowden