this post was submitted on 09 Jun 2025
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Context: https://bsky.app/profile/martin.kleppmann.com/post/3lr6ex2glkc2h

This system is baked into the Guardian's news app that millions of people have installed. Every regular user of the app generates cover traffic, and an attacker monitoring the network cannot distinguish someone using the secure messaging feature from a regular user.

Open source;

https://github.com/guardian/coverdrop

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[–] Cheradenine@sh.itjust.works 1 points 1 month ago

Thanks, somehow I missed it