1. not serious?
JS leaks my OS name, architecture name, clock setting, fonts, and
more... These are not my IP address even though I don't welcome JS.
2. serious!
If malicious attackers/softwares can get my IP address but can't send it
to their server directly, they may replace my OS name to
Well, there are many ways to use JavaScript to deanonymize you.
For instance, JS can be used to measure the speed of specific operations
on your computer, which already gives some information on what kind of
computer you are using. Firefox contains some counter-measures against
this, TorBrowser
Are there any serious disadvantages to using JS with the TBB.
As we know, disabling JS prevents some sites working at all while other
sites has reduced functionality.
Correct me if I am wrong, but I'm sure that server-side JS cannot get the
user's real (non-Tor) IP address.
If that's correct,
