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Comment by schoen | Hacker News Reader

I believe Tor has a more active anti-censorship project than Signal does. While I don't think Signal is in any sense OK with governments blocking it, the Tor folks have something along the lines of a whole anti-censorship team (part paid and part volunteer). I don't believe Signal has a direct equivalent to that.

There could also be an element of luck or differences in how strongly particular governments are trying to block particular apps and circumvention methods at a given moment. I know that varies a lot from country to country.

Edit: However, Signal does have a "Censorship circumvention" feature under "Advanced" options. So there is some level of official work on that from Signal. Have your friends tried this feature?

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I just tried the feature in China, doesn't seem to help.

Thank you for trying it! Maybe I need to donate to Signal in the hope that they'll eventually have more resources to work on improving their anti-censorship technology.

I'm not sure how much they pay attention to community discussions, but I did find this thread. Looks like some users are really against this stuff.

https://community.signalusers.org/t/signal-needs-to-shift-to...

I don't think the privacy/anonymity proposals are exactly identical to anticensorship, even if they tend to appeal to the same people. (In the thread you linked, they're advocated by the same person.) After all, you can have a highly centralized service that knows personal data about its users but that also tries to prevent governments from blocking it.

Well I should correct this slightly. They have been fine if they connect to a VPN first. I'm not sure if they have tried the proxy option, though I was under the impression that this wasn't as actively supported. This is something I wish Signal would do better.

I also have the impression it's not as actively supported, but when I first replied to you, I had the impression it no longer existed at all as an organized effort, so it looks like the situation is probably better than I first thought. :-)

There are a number of countries gearing up to actively regulate instant messaging, including with potential encryption restrictions and app-blocking remedies for noncompliance, so I imagine this functionality will become more and more relevant over time. :-(

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