https://www.eff.org/issues/national-security-letters/faq
National Security Letters: FAQ | Electronic Frontier Foundation
Oct 28, 2014 - Table of Contents Essential Information on NSLs Statutes and Legal Arguments about NSLs Receiving an NSL Fixing NSLs Essential Information on NSLs What is an...
national security lettersfaqelectronicfrontierfoundation
https://fas.org/publication/national_security_letters_and_/
National Security Letters and Administrative Subpoenas (CRS) - Federation of American Scientists
Jun 26, 2024 - National security letters are investigative tools used in foreign intelligence investigations to compel the disclosure of certain transactional information...
national security lettersfederation ofadministrative
https://www.securitymagazine.com/articles/84132-federal-judge-strikes-down-law-on-national-security-letters
Federal Judge Strikes Down Law on National Security Letters | 2013-03-16 | Security Magazine
A federal judge has ruled unconstitutional national security provisions that permit federal investigators to access customer information from some companies...
national security letters
https://www.eff.org/issues/cases/dod_nsa
Department of Defense National Security Letters | Electronic Frontier Foundation
Mar 1, 2018 - (Documents previously stored on this page have been moved to the primary page for EFF's FOIA requests related to National Security Letters.)
department of defensenational security letterselectronicfrontierfoundation
https://www.afterdawn.com/t/national_security_letters
National Security Letters - AfterDawn
All National Security Letters news
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https://www.securitymagazine.com/articles/85849-audit-finds-fbi-progress-in-handling-national-security-letters
Audit Finds FBI Progress in Handling National Security Letters | 2014-09-01 | Security Magazine
A Justice Department audit has found that the FBI has devoted "considerable resources" to fixing problems with its handling of National Security Letters, and...
national security letters
https://www.eff.org/deeplinks/2007/09/court-rules-national-security-letters-unconstitutional?language=en
Court Rules National Security Letters Unconstitutional | Electronic Frontier Foundation
Oct 6, 2011 - In a big victory for your online privacy and civil liberties, a federal court ruled [PDF] that "National Security Letters" (NSLs) violate the Constitution....
national security letterscourt rulesunconstitutionalelectronicfrontier
https://www.eff.org/issues/foia/07656JDB
National Security Letters (NSLs) | Electronic Frontier Foundation
Mar 1, 2018 - The investigative technique known as National Security Letters (NSLs) was greatly expanded under the USA PATRIOT Act, allowing the FBI to obtain telephone,...
national security lettersnslselectronicfrontierfoundation
https://www.tripwire.com/state-of-security/scope-of-fbis-national-security-letters-revealed-by-lifted-gag-order
Scope of FBI's National Security Letters Revealed by Lifted Gag Order
The scope of the FBI's national security letters (NSL) has been revealed by a lifted gag order on a man who fought against compliance for 11 years.
national security letters