this post was submitted on 03 Nov 2023
51 points (90.5% liked)
Privacy
32023 readers
1164 users here now
A place to discuss privacy and freedom in the digital world.
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
Some Rules
- Posting a link to a website containing tracking isn't great, if contents of the website are behind a paywall maybe copy them into the post
- Don't promote proprietary software
- Try to keep things on topic
- If you have a question, please try searching for previous discussions, maybe it has already been answered
- Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
- Be nice :)
Related communities
Chat rooms
-
[Matrix/Element]Dead
much thanks to @gary_host_laptop for the logo design :)
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Is there a way to clear messages from the disk other than by deleting the Signal Desktop app itself or is that sufficient?
Not really. Once data is written to disk it's more or less there forever. At least from a risk perspective.
If your disc is encrypted, you can change the disc encryption key, throw away the old key, then it doesn't matter that the data is there you no longer have the key so the date is lost.
Most people use full disc encryption, and they're unlikely to want to throw away all of their data just for signal.
Unless you're using a container to run signal, or a virtual machine, or qubes : with disc encryption, then anything signal writes to the hard disk is more or less there forever from a risk perspective.