Please read and agree to the
terms and conditions
of this site.
I agree
Government Cyber Security and Surveillance
/tech
Clear filters and search
Format
text
1
×
Tags
circuit switched
1
×
hacking
location tracking
national security agency
phone tracking
privacy
ss7
What
ahold
continue
copyright
easier
gigaom
government
governments
info
information
lets
loads
locations
mobile
movements
networks
new
nsa
originally
phone
published
reading
surveillance
1
×
tech
technologies
track
Language
Current search:
surveillance
×
text
×
" circuit switched "
×
@gigaom.com
9 years ago
It’s not just the NSA: Phone surveillance tech lets any government track your movements