FYI, while Threema front-end clients are open-source (and offer reproducible builds, which is surprisingly uncommon in open-source land), the server component, though supposedly audited, remains closed-source.
Comment on Signal – an ethical replacement for WhatsApp
sqgl@sh.itjust.works 9 months ago
viking@piefed.ca 9 months ago
That's just the client, the server architecture is what really matters.
sqgl@sh.itjust.works 9 months ago
Thanks, yeah someone else said similar here.