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Re: [tor-bugs] #8770 [Firefox Patch Issues]: Verify that @font-face fallback fonts can't be probed

#8770: Verify that @font-face fallback fonts can't be probed
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 Reporter:  mikeperry             |          Owner:  mikeperry
     Type:  task                  |         Status:  new      
 Priority:  major                 |      Milestone:           
Component:  Firefox Patch Issues  |        Version:           
 Keywords:  tbb-fingerprinting    |         Parent:           
   Points:                        |   Actualpoints:           
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Comment(by mikeperry):

 A simple test might be to simply write @font-face rules for font urls that
 either 404, or specify a port on a host that is blocked by a firewall
 (since it will take a good while for the TCP handshake to time out if you
 try to load a url from a DROP firewall rule).

 Then we can see what sorts of sizes come back for that text.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8770#comment:1>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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