Notices by Signal (signalapp@mastodon.world)

We have already started working on more advanced censorship circumvention techniques, but in order for these efforts to be most effective we need the big companies who are dragging their feet on moving away from plaintext SNI headers to start taking this problem more seriously.

Solutions like Encrypted Client Hello (ECH) remove the plaintext server name from the TLS handshake, which makes it far more difficult for hostile ISPs to block access to the sites and services you care about — but this isn’t widely supported yet. We hope that starts to change.

We're aware of reports that access to Signal has been blocked in some countries. As a reminder, Signal's built-in censorship circumvention feature might be able to help if your connection is affected:

Signal Settings > Privacy > Advanced > Censorship circumvention (on)

Official statement from @Mer__edith: the new EU chat controls proposal for mass scanning is the same old surveillance with new branding.

Whether you call it a backdoor, a front door, or “upload moderation” it undermines encryption & creates significant vulnerabilities.

https://signal.org/blog/pdfs/upload-moderation.pdf

We’re so grateful to everyone who supports Signal, including the person who sent us this anonymous contribution. Thank you!

Hello, Mastodon