Heh. This is likely based on similar technically legal signs: http://www.librarian.net/technicality.html http://www.librarian.net/technicality.html This has b

Heh. This is likely based on similar technically legal signs: http://www.librarian.net/technicality.html http://www.librarian.net/technicality.html This has been around around a year: http://www.reddit.com/r/programming/comments/2ygi6/warrant_canary_circumventing_secret_isp_warrants http://www.reddit.com/r/programming/comments/2ygi6/warrant_c... Edit: HTML. Another edit: reddit.