Home›Browse›Upstream collection🌐EnglishEnglishFrançaisNederlandsPortuguêsفارسی中文EntityQ15975538· pop 6· linked from 119 articlesUpstream collectionSign in to saveterm used by the National Security Agency (NSA) of the United StatesWikidata factsInstance ofcomputer and network surveillancevia Wikidata · CC0Available in 6 languagesFrançaisPortuguêsHebrewNederlandsفارسیvia Wikidata sitelinks · CC0