Skip to main content
About
Who We Are
Contact
Press
People
Opportunities
Issues
Free Speech
Privacy
Creativity and Innovation
Transparency
International
Security
Updates
Deeplinks Blog
Press Releases
Events
Legal Cases
EFF in the News
Whitepapers
Take Action
Action Center
Electronic Frontier Alliance
Volunteer
Tools
Privacy Badger
HTTPS Everywhere
Surveillance Self-Defense
Certbot
Panopticlick
Donate
Join EFF
Shop
Other Ways to Give
Search form
Search
Email updates on news, actions,
and events in your area.
Join EFF Lists
Electronic Frontier Foundation
Donate
Electronic Frontier Foundation
About
Who We Are
Contact
Press
People
Opportunities
Issues
Free Speech
Privacy
Creativity and Innovation
Transparency
International
Security
Updates
Deeplinks Blog
Press Releases
Events
Legal Cases
EFF in the News
Whitepapers
Take Action
Action Center
Electronic Frontier Alliance
Volunteer
Tools
Privacy Badger
HTTPS Everywhere
Surveillance Self-Defense
Certbot
Panopticlick
Donate
Join EFF
Shop
Other Ways to Give
Search form
Search
Share on Twitter
Share on Facebook
Share on Google+
Copy link
Government Memorandum Arguing for Authorization to Track Cell Phone
https://www.eff.org/files/filenode/celltracking/sdtx_doj_memo_2703.pdf
SDTX_DOJ_memo_2703.pdf
Cell Tracking
USA v. Pen Register (Cellphone Tracking Cases)
JavaScript license information
