Phil
October 28, 2021, 3:31am
1
Hello everyone.
I have a machine that allows the incorporation of a SIM card.
For some activities, I plan to use Whonix.
Will we be able to identify these “Whonix activities” because of this embedded SIM card?
Of course they will be able to know my geographical area, by tracking the antennas that communicate with my SIM card.
I put myself in the shoes of the police who are watching us: they must surely notice that we are exchanging encrypted content, right? Can they know it’s from Qubes or Whonix? Can they know it’s from “my” qubes, “my” whonix or “my” machine?
ppc
October 28, 2021, 3:38am
2
you use tor bridge so it more difficult know that
yes, they might know you use whonix but not qubes os if you use whonix long enough
1 Like
quborg
October 29, 2021, 3:42pm
3
They would know you’re using Qubes when your machine downloads updates. So if you’re paranoid, your updates should be set to come over Tor.
2 Likes
They can know your are using Qubes:
opened 04:18PM - 19 Mar 16 UTC
T: enhancement
C: gui-virtualization
P: major
privacy
**expected behavior**
There should be no difference in Qubes Debian template vs… plain (non-Qubes) Debian.
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**test environment**
- Debian jessie vs Qubes Debian jessie template
- Whonix not involved at all (to prevent mixing this up with eventual Whonix specific issues)
- same screen
- same desktop resolution
- tested with same version, **_6.0a4**_ **_hardened**_ [ tor-browser-linux64-6.0a4-hardened_ALL.tar.xz (gpg verification passed) ]
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**actual behavior - test results - plain (non-Qubes) Debian jessie**
- small white border on the left and right
- no white border on the bottom
- ip-check.info screen resolution result A
- looking acceptable
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**actual behavior - test results - Qubes Debian jessie template**
- no white border on the left
- big white border on the right and the bottom
- different ip-check.info screen resolution result B
- looking strange
---
**Whonix forum discussion**
http://forums.whonix.org/t/tor-browser-auto-resize-feature-functional-in-qubes
---
**Impact**
Anonymity / Whonix is affected by this bug. Fingerprinting issue. Puts Qubes(-Whonix) users in a different anonymity set than other users.
ppc
October 30, 2021, 12:26am
5
i expect in this case, our adversary is “police”, not intelligent agency
(at least in my country) police not always good at security
This is not about security but getting your screen size. It shouldn’t be hard.