PRISM is a code name for a program under which the United States National Security Agency (NSA) collects internet communications from various U.S. internet companies. The program is also known by the SIGAD US-984XN. PRISM collects stored internet communications based on demands made to internet companies such as Google LLC under Section 702 of the FISA Amendments Act of 2008 to turn over any data that match court-approved search terms. Among other things, the NSA can use these PRISM requests to target communications that were encrypted when they traveled across the internet backbone, to focus on stored data that telecommunication filtering systems discarded earlier, and to get data that is easier to handle.

Opt out of global data surveillance programs like PRISM, XKeyscore and Tempora. Help make mass surveillance of entire populations uneconomical! We all have a right to privacy, which you can exercise today by encrypting your communications and ending your reliance on proprietary services.

Защититесь от глобальных систем слежки, таких как СОРМ, PRISM, XKeyscore и Tempora. Помогите сделать массовую слежку за всеми людьми неэкономичной! Все мы имеем право на конфиденциальность, которое сегодня вы можете реализовать через шифрование вашей информации и прекратив зависеть от проприетарных сервисов.