this post was submitted on 04 Aug 2024
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Privacy

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I am a firm believer that there are many privacy techniques you should focus on before encrypted messaging because they will offer you much more “bang for your buck,” things like good passwords, two-factor authentication, and even encrypted email. That said, I still believe that encrypted messaging is a critical part of a well-rounded privacy and security strategy. While the vast majority of our day-to-day conversations may be benign, it can still offer a lot of insight into who we are as people – our routines, likes, and personal thoughts. This information – mundane or not – is worth protecting.

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[–] [email protected] 1 points 3 months ago (2 children)

What about Briar? I know its android only but it looks promising for what it can do.

[–] [email protected] 1 points 3 months ago

Good for large groups such as a protest

[–] [email protected] 1 points 3 months ago

It's listed as a honorable mention in the article.

[–] [email protected] 12 points 3 months ago* (last edited 3 months ago)

As always, the problem isnt using a new service or super secure app, the problem is making everyone else I talk to use said app, not happening anytime soon sadly.

[–] [email protected] 7 points 3 months ago* (last edited 2 months ago)

As a long time user of Session, it is hard to believe someone would describe it as "user-friendly".

[–] [email protected] 5 points 3 months ago (1 children)
[–] [email protected] 2 points 3 months ago (1 children)

Matrix is the worst option when it comes to avoiding metadata. A group chat with users on 10 different servers will create ten different places to store the metadata with no way for any user to delete or edit this metadata. Its a privacy nightmare.

[–] [email protected] 1 points 3 months ago (1 children)
[–] [email protected] 1 points 3 months ago* (last edited 3 months ago)

All decentralized protocols have this issue. The servers need to handle metadata for chat groups, like who is part of which group. If the servers are under individual control, nobody can force them to delete this data. The question is, do you trust a non profit organisation like signal to minimize and delete metadata (which court orders have proven they do) or do you trust all individuals of a group chat to do the same when you manually ask them to.

[–] [email protected] 6 points 3 months ago* (last edited 3 months ago)

We've been on simplex for a few months, I like it quite a bit. We made diff accounts for each device and added them all to a group.

Notifications arrive reliably on graphene (no google services), and KDE connect.

I don't love the desktop client and wish I could change text size and scaling. I was able to message the dev about it in simplex and got replies which was cool

[–] [email protected] 13 points 3 months ago (3 children)

I like Signal, but I really miss multi device support. Same issue with Threema.

[–] [email protected] 2 points 3 months ago

It is not like they couldn't support it. Simplex Chat has early support and Session has supported it for a long time.

[–] [email protected] -1 points 3 months ago (1 children)

the fact that you like it doesn't make best or even decent in terms of privacy

[–] [email protected] 1 points 3 months ago

But in practical usability

[–] [email protected] 6 points 3 months ago (1 children)

Yeah that's a bummer. Signal has multi device support but only for desktop and iPad (yeah, not Android tablets), but you always need to have a master phone device.

It's been an issue for so long, but this is Signal, they do whatever the f they want.

[–] [email protected] 1 points 3 months ago (1 children)

A workaround to have android has secondary device : https://programming.dev/post/5281504

[–] [email protected] 3 points 3 months ago

Ah right, Molly. Have yet to tried it, but looks interesting.

I think I'm too afraid of moving my main stuff to Molly, lest I lose something :P But the UnifiedPush and multiple mobile clients is enticing.

[–] [email protected] 19 points 3 months ago (3 children)

Matrix doesn’t offer disappearing messages (which I consider important for digital minimalism and cybersecurity.

I noticed this in the article and figured I'd throw my 2 cents in. This might be a spicy take, but I actually can't stand apps that do this.

When I was in school I had someone harass me online with threats of violence (they spent a couple of hours insulting and threatening me) then lie to the staff that I was harassing them with even more extreme shit. The staff and other students all took their side until I logged in and showed the conversation. If the messages had disappeared I wouldn't have been able to prove my innocence.

I very firmly want encrypted communications for privacy (I use Signal and Matrix), but I am quite wary of purging communications automatically. That said, it's anyone's right to use services that auto delete and my right not to.

I'm curious what other people's take on this would be.

[–] [email protected] 4 points 3 months ago (1 children)

For disappearing messages to work, your conversation partner has to promise they won't take photos of their screen, and they have to promise to use an app that actually implements the feature instead of just pretending to, and the app developers have to promise to have implemented the code to delete a message when the service says it should

Is there actually a cryptographically-sound and physically-complete method for ensuring that a message is only legible for a temporary duration once it leaves your own device and is delivered to someone elses?

[–] [email protected] 2 points 3 months ago

Nope, it is impossible to have messages deleted after a specific time. There is simply no way to do it.

[–] [email protected] 6 points 3 months ago

Deleting messages is still a thing. If there is a message you need to preserve, take a screenshot. If you are worried that someone might think that the screenshot is fake, take a screen recording, or even better, use your phones camera to physically record your screen.

[–] [email protected] 0 points 3 months ago (2 children)

Couldn't you have blocked them?

[–] [email protected] 4 points 3 months ago

This was almost a decade ago but it was a real life issue extending online, blocking might have made the in person stuff worse. Hard to say, teenagers are awful.

These days I simply don't keep company I don't enjoy so it doesn't become an issue. I also stepped away from posting on social media at all until I recently joined Lemmy and Mastodon.

[–] [email protected] 7 points 3 months ago (1 children)

I fail to see how that would've helped in that situation, it had extended to real life.

[–] [email protected] 1 points 3 months ago

That's why I asked, I need to get his take before I assume anything.

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