Please read and agree to the
terms and conditions
of this site.
I agree
Transportation
/tech
Clear filters and search
Format
photo
Tags
tfl
transportation
europe
gear
government
internet
london
london underground
londonunderground
mac address
mobile
phone tracking
phonetracking
privacy
pseudonymity
public transit
publictransit
re-identification
security
tc
tracking
transit
transport for london
transportforlondon
united kingdom
wi-fi
wifi
What
data
2
×
transport
wifi
2
×
address
alerts
anonymized
anonymous
asking
capital
date
delays
everyone's
freedom
generated
illustrated
individual
information
infrastructure
investment
issue
location
london
london’s
mac
metro
neatly
nodes
overcrowding
prioritize
privacy
provide
read
regulator
release
request
risk
risking
set
smartphones
thorny
Language
Current search:
wifi
×
data
×
@engadget.com
4 years ago
London Underground will track everyone's Tube trip via WiFi
@techcrunch.com
6 years ago
How “anonymous” wifi data can still be a privacy risk