('-.   ('-.     _  .-')       .-') _  _   .-')                _  .-')     ('-.   
        _(  OO) ( OO ).-.( \( -O )     ( OO ) )( '.( OO )_             ( \( -O )  _(  OO)  
 ,--.     (,------./ . --. / ,------. ,--./ ,--,'  ,--.   ,--.).-'),-----. ,------. (,------. 
 |  |.-')  |  .---'| \-.  \  |   /`. '|   \ |  |\  |   `.'   |( OO'  .-.  '|   /`. ' |  .---' 
 |  | OO ) |  |  .-'-'  |  | |  /  | ||    \|  | ) |         |/   |  | |  ||  /  | | |  |     
 |  |`-' |(|  '--.\| |_.'  | |  |_.' ||  .     |/  |  |'.'|  |\_) |  |\|  ||  |_.' |(|  '--.  
(|  '---.' |  .--' |  .-.  | |  .  '.'|  |\    |   |  |   |  |  \ |  | |  ||  .  '.' |  .--'  
 |      |  |  `---.|  | |  | |  |\  \ |  | \   |   |  |   |  |   `'  '-'  '|  |\  \  |  `---. 
 `------'  `------'`--' `--' `--' '--'`--'  `--'   `--'   `--'     `-----' `--' '--' `------'

XKEYSCORE Slide Presentations:

  1. NSA XKEYSCORE slides - Introduction

    XKEYSCORE - Feb 25, 2008 (30 slides)

  2. NSA XKEYSCORE slides - XKS, Cipher Detection, and You!

    XKS, Cipher Detection, and You! Aug 21, 2008 (17 slides)

  3. NSA XKEYSCORE slides - HTTP activity

    HTTP Activity in XKEYSCORE - March, 2009 (21 slides)

  4. NSA XKEYSCORE slides - VOIP in XKS

    VOIP in XKS - March, 2009 (13 slides)

  5. NSA XKEYSCORE slides - Search Forms

    XKEYSCORE Search Forms - March, 2009 (49 slides)

  6. NSA XKEYSCORE slides - Finding and Querying Document Metadata

    Finding and Querying Document Metadata - April, 2009 (24 slides)

  7. NSA XKEYSCORE slides - Analyzing Mobile Cellular DNI

    Analyzing Mobile Cellular DNI in XKS - May, 2009 (17 slides)

  8. NSA XKEYSCORE slides - Full Log vs HTTP

    Full Log vs HTTP - June 11, 2009 (33 slides)

  9. NSA XKEYSCORE slides - HTTP Activity vs User Activity

    HTTP Activity vs User Activity - June 19, 2009 (36 slides)

  10. NSA XKEYSCORE slides - Email Address vs User Activity

    Email Address vs User Activity - June 24, 2009 (20 slides)

  11. NSA XKEYSCORE slides - Using XKS to Enable TAO

    Using XKS to Enable TAO - July 16, 2009 (47 slides)

  12. NSA XKEYSCORE slides - Web Forum Exploitation Using XKS

    Web Forum Exploitation Using XKS- July, 2009 (7 slides)

  13. NSA XKEYSCORE slides - Free file uploaders

    Free File Uploaders (FFU) - Aug 13, 2009 (33 slides)

  14. NSA XKEYSCORE slides - Intro to XKS AppIDs and Fingerprints

    Intro to XKS AppIDs and Fingerprints - Aug 27, 2009 (60 slides)

  15. NSA XKEYSCORE slides - Tracking Targets on Online Social Networks

    Tracking Targets on Online Social Networks - Sept, 2009 (21 slides)

  16. NSA XKEYSCORE slides - Phone Number Extractor

    Phone Number Extractor - Oct, 2009 (20 slides)

  17. NSA XKEYSCORE slides - CNE Analysis in XKS

    CNE Analysis in XKS - Oct 15, 2009 (33 slides)

  18. NSA XKEYSCORE slides - XKS as a SIGDEV Tool

    XKS as a SIGDEV Tool - 2009 (44 slides)

  19. NSA XKEYSCORE slides - Advanced HTTP Activity Analysis

    Advanced HTTP Activity Analysis - 2009 (114 slides)

  20. NSA XKEYSCORE slides - Tech Strings in Documents - Tech Extractor

    Tech Extractor - April, 2010 (23 slides) - Dec 2009 (14 pages)

  21. NSA XKEYSCORE slides - Intro to Context Sensitive Scanning With XKS Fingerprints

    Intro to Context Sensitive Scanning With XKS Fingerprints - May, 2010 (61 slides)

  22. NSA XKEYSCORE slides - User Agents

    User Agents - July, 2010 (42 slides)

  23. NSA XKEYSCORE slides - Writing XKS Fingerprints

    Writing XKS Fingerprints - Nov, 2010 (67 slides)

  24. NSA XKEYSCORE slides - XKS for Counter CNE

    XKS for Counter CNE - March, 2011 (21 slides)

  25. NSA XKEYSCORE slides - XKS Workflows 2011

    XKEYSCORE Workflows - Sep 19, 2011 (26 slides) - Mar 5, 2009 (24 slides)

  26. NSA XKEYSCORE slides - XKEYSCORE System Administration guide

    XKS System Administration - Dec, 2012 (144 slides)

  27. NSA XKEYSCORE slides - AppIDs and Fingerprints

    XKS Appids and Fingerprints - (42 slides);   and XKS Application IDs (21 pages)

XKEYSCORE User Guide and Documentation:

NSA XKEYSCORE user guide and XKEYSCORE fingerprints documentation