Reply to post:

Stop asking people for their passwords, rights warriors yell at US Homeland Security

Tom Paine Silver badge

There is this thing called traffic analysis. And another called a social graph.

https://en.wikipedia.org/wiki/Traffic_analysis

https://en.wikipedia.org/wiki/Social_graph

YVW.

Incidentally traffic analysis was invented at Bletchley Park by the uncle of a guy in my local. Which is nice.

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon

Biting the hand that feeds IT © 1998–2019