this post was submitted on 10 Aug 2024
5 points (100.0% liked)

Privacy

31628 readers
244 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

Related communities

Chat rooms

much thanks to @gary_host_laptop for the logo design :)

founded 4 years ago
MODERATORS
 

"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..."

top 50 comments
sorted by: hot top controversial new old
[–] whyNotSquirrel@sh.itjust.works 3 points 2 months ago (3 children)

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 3 points 2 months ago (1 children)

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 3 points 2 months ago (1 children)

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.

[–] ivn@jlai.lu 1 points 2 months ago

Thanks, nice to have someone knowledgeable.

Would you say matrix is censorship resistant? I've very limited knowledge of it but given what you said I imagine that if I was trying to block matrix I would just need to query the url of the text file and check the DNS text entry, if either exist just add the domain to the blocklist.

[–] foremanguy92_@lemmy.ml 1 points 2 months ago (1 children)

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 1 points 2 months ago

Those numbers only include instances that have telemetry enabled

[–] gytrash@feddit.uk 1 points 2 months ago (1 children)

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

Or SimpleX?

[–] TarantulaFudge@startrek.website 1 points 2 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.

[–] freedomsailor@programming.dev 3 points 2 months ago* (last edited 2 months ago) (2 children)

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

[–] reallyzen@lemmy.ml 2 points 2 months ago (2 children)

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

[–] ivn@jlai.lu 3 points 2 months ago (1 children)

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 1 points 2 months ago (1 children)

Some US bank got in trouble for using it internally.

[–] Omniraptor@lemm.ee 1 points 1 month ago (1 children)
[–] whydudothatdrcrane@lemmy.ml 3 points 1 month ago

This is a story from August 2023, and was covered in many outlets (I quote here NYT for reference only)

Federal regulators continued their crackdown against employees of Wall Street firms using private messaging apps to communicate, with 11 brokerage firms and investment advisers agreeing Tuesday to pay $549 million in fines.

Wells Fargo, BNP Paribas, Société Générale and Bank of Montreal were hit with the biggest penalties by the Securities and Exchange Commission and the Commodity Futures Trading Commission. Together, the brokerage and investment advisory arms of those four financial institutions accounted for nearly 90 percent of the fines, according to statements released by the regulators.

Original NYT

Archived version

"Banned in 15 dicatorships!"

[–] Jocker@sh.itjust.works 2 points 2 months ago

Signal honored!

[–] dm9pZCAq@lemmy.ml 1 points 2 months ago (5 children)

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

[–] CaptainSpaceman@lemmy.world 1 points 2 months ago (2 children)

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 1 points 2 months ago

Russia is reportedly planning to block WhatsApp as well.

[–] possiblylinux127@lemmy.zip 1 points 2 months ago

It is owned by Meta and is proprietary

[–] ivn@jlai.lu 1 points 2 months ago

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

load more comments (3 replies)
[–] Churbleyimyam@lemm.ee 1 points 2 months ago (2 children)

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

[–] ReversalHatchery@beehaw.org 1 points 2 months ago (1 children)

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 1 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.

[–] MigratingtoLemmy@lemmy.world 1 points 2 months ago (1 children)

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 1 points 2 months ago

I am totally cool with F-droid.

[–] pancake@lemmygrad.ml 1 points 2 months ago (2 children)
[–] possiblylinux127@lemmy.zip 1 points 2 months ago (3 children)

Signal might be one of the most audited pieces of software in existence. Any criticism is likely either coming from or is supported by countries that fear encryption such as China, Russia and Iran.

The big downsides of Signal are that it requires a phone number and that is depends on Signals servers. That is it. You messages are completely safe as all messagers use the same underlying cryptography.

load more comments (3 replies)
[–] dessalines@lemmy.ml 1 points 2 months ago (3 children)

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.

load more comments (3 replies)
[–] Railcar8095@lemm.ee 1 points 2 months ago* (last edited 2 months ago)

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

[–] possiblylinux127@lemmy.zip 1 points 2 months ago* (last edited 2 months ago)

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

[–] dirtybeerglass@hexbear.net 1 points 2 months ago

Unless you click the “unblock” button.

Gotta love Verge.

[–] Catsrules@lemmy.ml 1 points 2 months ago
load more comments
view more: next ›