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submitted 3 months ago by gytrash@feddit.uk to c/privacy@lemmy.ml

"Signal is being blocked in Venezuela and Russia. The app is a popular choice for encrypted messaging and people trying to avoid government censorship, and the blocks appear to be part of a crackdown on internal dissent in both countries..."

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[-] freedomsailor@programming.dev 183 points 3 months ago* (last edited 3 months ago)

It’s like a medal of honor for a privacy preserving app 😄

[-] reallyzen@lemmy.ml 38 points 3 months ago

Indeed. If whatsapp isn't on the list, then I have all the confirmation I need.

[-] ivn@jlai.lu 21 points 2 months ago

The Russian government has also allegedly begun preparations to block the WhatsApp messaging app.

https://kyivindependent.com/messenger-signal-blocked-in-russia-media-says/

[-] whydudothatdrcrane@lemmy.ml 7 points 2 months ago

Some US bank got in trouble for using it internally.

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[-] aaaaace@lemmy.blahaj.zone 6 points 2 months ago

Zucks check didn't clear yet.

[-] captain_aggravated@sh.itjust.works 18 points 2 months ago

"Banned in 15 dicatorships!"

[-] whyNotSquirrel@sh.itjust.works 52 points 3 months ago

could matrix.org be as easily blocked, since it's decentralized I'm wondering?

At least it means that Signal is working as intended if they are blocking it, I guess that they don't have back doors.

[-] ivn@jlai.lu 41 points 3 months ago

Being decentralized prevents DNS or IP blocks but not blocks through DPI.

Signal has an option to masquerade it's traffic as regular HTTPS, I don't know if Matrix can do such a thing.

https://x.com/signalapp/status/1821979304626155930

[-] TarantulaFudge@startrek.website 27 points 3 months ago

I can answer this! All matrix calls are over https APIs. Ports and addresses are stored in a text file on the base domain or in DNS txt entry.

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[-] foremanguy92_@lemmy.ml 17 points 3 months ago

Matrix is in fact decentralized but in reality it is not so much, I don't know the number exactly but the majority of users use the matrix.org server

[-] steersman2484@sh.itjust.works 11 points 3 months ago

Those numbers only include instances that have telemetry enabled

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[-] gytrash@feddit.uk 12 points 3 months ago

could matrix.org be as easily blocked, since it’s decentralized I’m wondering?>

Or SimpleX?

[-] TarantulaFudge@startrek.website 9 points 3 months ago

It cannot be easily blocked especially if you use your own homeserver every homeserver replicates the channel and it can operate without the original server! That's why signal and telegram are inherently flawed.

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[-] Churbleyimyam@lemm.ee 27 points 2 months ago

Would peer to peer apps be resistant to this sort of thing?

[-] MigratingtoLemmy@lemmy.world 24 points 2 months ago

Yes, but you'll have to install them from sources other than what governments deem official. Like F-droid.

Now, if they block p2p traffic that's a different story

[-] Churbleyimyam@lemm.ee 8 points 2 months ago

I am totally cool with F-droid.

[-] ReversalHatchery@beehaw.org 10 points 2 months ago

It depends. Somehow it has to discover the peers. Other than that, they could block traffic between residential IP addresses and there goes large part of the P2P network

[-] todd_bonzalez@lemm.ee 10 points 2 months ago

Russia and Venezuela are huge hotbeds of piracy from populations without access or capital to access most forms of entertainment.

Breaking P2P in this manner would basically be getting rid of the circus part of bread and circuses. Not a good move for an authoritarian.

[-] Jocker@sh.itjust.works 27 points 3 months ago

Signal honored!

[-] dm9pZCAq@lemmy.ml 23 points 3 months ago

why telegram is not blocked? makes you think...

[-] CaptainSpaceman@lemmy.world 20 points 3 months ago

WhatsApp supposedly uses Signal protocol.

Why is THAT not blocked? Certainly they wouldnt roll their own encryption and bypass Signal security protocols after having Moxie come in, right? Right????

[-] Rose@lemmy.world 8 points 3 months ago

Russia is reportedly planning to block WhatsApp as well.

[-] possiblylinux127@lemmy.zip 7 points 3 months ago

It is owned by Meta and is proprietary

[-] ivn@jlai.lu 16 points 3 months ago

Telegram is not secure, I guess if you can listen to it better not block it.

[-] Dark_Arc@social.packetloss.gg 9 points 3 months ago* (last edited 3 months ago)

I mean it was blocked before Signal was blocked. Russia somewhat famously badly broke their Internet trying to shutdown telegram... and eventually gave up.

I'm guessing Signal finally has enough market share to get the Russian government's attention but not enough market share that they think the web of proxies that kept Telegram online will keep Signal online.

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[-] possiblylinux127@lemmy.zip 17 points 3 months ago* (last edited 2 months ago)

Honestly I would've expected it to be blocked much earlier

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[-] pancake@lemmygrad.ml 14 points 3 months ago
[-] dessalines@lemmy.ml 12 points 3 months ago

I wrote this, but I'd also like to add Drew Devault - Why I don't trust signal. There's a huge disconnect between what privacy advocates are saying about signal, and what reddit "privacy" communities think about it. If you read the article I linked, you'll see its because the Open Technology Fund (a US state-run entity), actively pushes signal in privacy spaces.

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[-] marcie@lemmy.ml 12 points 3 months ago
[-] possiblylinux127@lemmy.zip 17 points 3 months ago

Matrix isn't secure depending on how you use it. It also doesn't protect individual identities terribly well.

Simplex Chat would be the better option however the main Simplex Chat server and matrix server could end up blocked as well.

[-] dessalines@lemmy.ml 28 points 2 months ago* (last edited 2 months ago)

Matrix is entirely self-hostable, and you can turn off both federation, and the requirements for any linkable identifiers.

Signal by contrast requires your phone number, isn't self-hostable, and is based in a five-eyes country.

[-] Lemongrab@lemmy.one 11 points 2 months ago

Matrix doesn't protect metadata, which is arguably just as (if not more) important than message data. Signal by contrast does protect metadata and proper implements Perfect Forward Secrecy for all chats. I do think Signal's centralized design and phone number requirements problematic, but Signal still has many merits. Such as its massive user base for a AGPL-only project.

[-] ReversalHatchery@beehaw.org 7 points 2 months ago

Matrix also implements Perfect Forward Secrecy, and that's been the case for a very long time: https://security.stackexchange.com/questions/162773/are-matrix-messages-encrypted-using-perfect-forward-secrecy

What do you mean by AGPL-only? Synapse is also AGPL. And you can only guarantee that there won't be projects with other licenses if you prevent them from existing.. which is not something to be desired

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[-] breadguyyy@r.nf 6 points 2 months ago

plenty of servers for both though

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[-] vga@sopuli.xyz 11 points 2 months ago

Probably mostly because almost nobody uses it.

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[-] Catsrules@lemmy.ml 11 points 2 months ago
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[-] Railcar8095@lemm.ee 10 points 3 months ago* (last edited 3 months ago)

Why countries that do not prosecute political dissent bock apps used by political dissenters? /s

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this post was submitted on 10 Aug 2024
564 points (98.3% liked)

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