4 ms·
How unique are these ids really? I imagine certain apps will be very commonly installed as well as certain groups of apps? So it's not 32bits of information. St
by difosfor 5y ago
How unique are these ids really? I imagine certain apps will be very commonly installed as well as certain groups of apps? So it's not 32bits of information. Still more information to add to the finger printing pile..
I wish we could find a way to deal with this risk that's not simply disabling all kinds of functionality. Browser APIs seem to be suffering more and more by limitations to prevent finger printing.
- Sebb767 5y ago> How unique are these ids really? I imagine certain apps will be very commonly installed as well as certain groups of apps? Probably worse than you think. Zoom, Skype and Slack will be very common on work computers, while game launchers like steam and epic will work quite well on gaming pcs. You can differentiate further by checking the mixing of those groups and their relative music client (Spotify, ITunes...). Of course it won't be full 32 bits, but given the amount of quite common programs with url handler, it will probably deliver quite good results.
- kdarutkin 5y agoWe will make a detailed report with some statistics, after the vulnerability is fixed