Tor Browser Hardening (hardened malloc, firejail, apparmor) vs Web Fingerprint

[Patrick]

A user lost access to noscript due to wrong use of firejail.

apparmor + firejail behavior torbrowser

I was running tor browser with the command firejail --seccomp torbrowser. It worked fine, then all of the suddn noscript stopped working and said it had to be restarted. I restarted tor browser the same way (firejail --seccomp) and got a red screen, saying something went wrong. I then opened up torbrowser without firejail and it worked perfectly. Does firejail --seccomp torbrowser disable noscript in some way? As for apparmor, when I run sudo aa-status, it shows 3 processes in enforce mode fo…

Therefore quite likely fingerprintable.