Introduction to Context Sensitive Scanning with X-KEYSCORE Fingerprints

Title

Introduction to Context Sensitive Scanning with X-KEYSCORE Fingerprints

Subject

Context Sensitive Scanning

Description

This document is an internal NSA presentation. It introduces users of the XKEYSCORE data analysis system to Context Sensitive Scanning. This feature of XKEYSCORE allows analysts to surgically target traggic, by only applying keywords in the context in which they were intended to be applied.

Creator

National Security Agency

Publisher

The Intercept

Relation

Snowden

Language

en

Date:Created

2010-05

Source:Classification

COMINT

Source:Redactions

Some slides contain minor redactions

Report:Creator

Micah Lee

NumPages

61

CreatorOffice

NSA

Date:Leaked

2015-07-01

Distribution

5VEY

Surveillance Programs

XKEYSCORE

Collection

Citation

National Security Agency, “Introduction to Context Sensitive Scanning with X-KEYSCORE Fingerprints,” Snowden Archive, accessed June 30, 2022, https://grid.glendon.yorku.ca/items/show/970.

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