472

... and I can't even continue the chat from my phone.

you are viewing a single comment's thread
view the rest of the comments
[-] VeganCheesecake@lemmy.blahaj.zone 6 points 5 months ago

Yes, full disk encryption helps against intruders with device access, but not against the files being indexed by other application. My phone is encrypted, but I still use a signal client that is encrypted again.

[-] kostas@lemm.ee 1 points 5 months ago

Hm, but wouldn't such an application be malicious by default? Having protection against attackers on your device seems of out scope for a messaging application, at that point I would consider something like Tails. Though this may be a rare case when moving to an appimage could help matters.

[-] VeganCheesecake@lemmy.blahaj.zone 4 points 5 months ago

Yes and no. I personally would like to be asked permission for such behaviour, but a gallery application, for example, could have legitimate reasons to index all photos on your system. I personally prefer to manually set the folders it is supposed to index, but that doesn't seem to be a generally accepted paradigm.

In general, I see why you need to trust that a system your app runs on is uncompromised to a a certain degree, but measures to potentially limit harm in case it is still seem sensible, especially for an app with a focus on privacy and security.

[-] kostas@lemm.ee 2 points 5 months ago

We set the threshold of sensible protections provided by the app (signal) itself differently.

On desktop having a gallery app, as you say, or running an application like windirstat for example I expect the user to understand that anything stored on device can be "seen" by the app and that, if they dont trust it, having sensitive files deleted or sandboxed might be prudent. Messages are stored at least somewhat encrypted (albeit with the key in a config file) so a random (non targeted/malicious) scan would gt blobs there.

On mobile due to how opaque the os is I am thankful for the extra encyption and I would consider it a much more critical flaw. On desktop less so. Still I appreciate your point of view and a passkey to encrypt at least messages on the desktop app would be a welcome addition.

[-] Natanael@slrpnk.net 1 points 5 months ago

Am encrypted container doesn't help if the directory is mounted and accessible or if the key is in plaintext. Also doesn't help if the process isn't isolated. You need a bunch of extra measures like using the OS keystore set to only allow the correct program to retrieve the key, keeping secrets only in process memory, etc.

Tldr it's a lot of work to do it right. If you do it the simple way like throwing it all in SQLite with encryption active you still leak metadata.

[-] VeganCheesecake@lemmy.blahaj.zone 2 points 5 months ago

I have never worked on a properly hardened desktop app, so I don't have much of a perspective on that, and can definitely see that it might not be worthwhile for the signal team.

I would appreciate some level of encryption, thinking that it might help with less targeted attacks. I'd also appreciate a Web client, like Threema's with none permanent sessions. But all that's, as you'd say in German, "Meckern auf hohem Niveau", especially since I'm not currently contributing to Signal.

this post was submitted on 12 Jun 2024
472 points (93.4% liked)

Mildly Infuriating

35446 readers
127 users here now

Home to all things "Mildly Infuriating" Not infuriating, not enraging. Mildly Infuriating. All posts should reflect that.

I want my day mildly ruined, not completely ruined. Please remember to refrain from reposting old content. If you post a post from reddit it is good practice to include a link and credit the OP. I'm not about stealing content!

It's just good to get something in this website for casual viewing whilst refreshing original content is added overtime.


Rules:

1. Be Respectful


Refrain from using harmful language pertaining to a protected characteristic: e.g. race, gender, sexuality, disability or religion.

Refrain from being argumentative when responding or commenting to posts/replies. Personal attacks are not welcome here.

...


2. No Illegal Content


Content that violates the law. Any post/comment found to be in breach of common law will be removed and given to the authorities if required.

That means: -No promoting violence/threats against any individuals

-No CSA content or Revenge Porn

-No sharing private/personal information (Doxxing)

...


3. No Spam


Posting the same post, no matter the intent is against the rules.

-If you have posted content, please refrain from re-posting said content within this community.

-Do not spam posts with intent to harass, annoy, bully, advertise, scam or harm this community.

-No posting Scams/Advertisements/Phishing Links/IP Grabbers

-No Bots, Bots will be banned from the community.

...


4. No Porn/ExplicitContent


-Do not post explicit content. Lemmy.World is not the instance for NSFW content.

-Do not post Gore or Shock Content.

...


5. No Enciting Harassment,Brigading, Doxxing or Witch Hunts


-Do not Brigade other Communities

-No calls to action against other communities/users within Lemmy or outside of Lemmy.

-No Witch Hunts against users/communities.

-No content that harasses members within or outside of the community.

...


6. NSFW should be behind NSFW tags.


-Content that is NSFW should be behind NSFW tags.

-Content that might be distressing should be kept behind NSFW tags.

...


7. Content should match the theme of this community.


-Content should be Mildly infuriating.

-At this time we permit content that is infuriating until an infuriating community is made available.

...


8. Reposting of Reddit content is permitted, try to credit the OC.


-Please consider crediting the OC when reposting content. A name of the user or a link to the original post is sufficient.

...

...


Also check out:

Partnered Communities:

1.Lemmy Review

2.Lemmy Be Wholesome

3.Lemmy Shitpost

4.No Stupid Questions

5.You Should Know

6.Credible Defense


Reach out to LillianVS for inclusion on the sidebar.

All communities included on the sidebar are to be made in compliance with the instance rules.

founded 1 year ago
MODERATORS