Threema Goes Open Source, Welcomes New Partner

Threema ist ein auf Datenschutz und Sicherheit bedachter Messenger - unabhängig überprüfbar ist dies allerdings nicht.

WhatsApp, Signal e Telegram promettono tutte la stessa cosa: comunicazioni sicure. Ma ci possiamo fidare?

L’application helvétique vient de s’enrichir d’un service d’appels vidéo. Ses développeurs affirment que Threema est plus sûre que tous ses concurrents, dont Telegram et Signal

For the first time ever, Russia’s federal censor, Roskomnadzor, has added a foreign online messenger to its “Registry of Information-Dissemination Organizers,” targeting the Swiss company Threema.

Last week Threema, which claims to be "the world's favorite secure messenger," became the first-ever foreign messaging app to be added to the official Russian "Registry of Information-Dissemination Organizers." The news has been reported by Roskomsvoboda, a Russian NGO that aims to combat Internet censorship in Russia. Since 2014, the Russian authorities have managed a list of online services that "organize the dissemination of information." Today, this list includes websites like Vkontakte and Odnoklassniki (Russia's two most popular social networks), the image board 2ch.hk, the email client Mail.ru, and dozens more services. But Russia's new "anti-terrorist" legislation, which was adopted last year and should come into force in 2018 or 2019, dramatically expanded the obligations of "information-dissemination organizers." These companies will be required to store any type of content from their users' communications for a period of six months. Metadata on these communications wi

For the first time ever, Russia’s federal censor, Roskomnadzor, has added a foreign online messenger to its “Registry of Information-Dissemination Organizers,” targeting the Swiss company Threema.

This is the end of era centralized communication!

I analyzed the custom protocol used by the mobile messaging application Threema and wrote a paper to summarize my results.