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Say No to Mass Surveillance

There are always new attempts by governments to systematically monitor Internet users for no reason. However, mass surveillance is not only unsuitable for fighting crime, it is also completely incompatible with democratic principles and poses a considerable threat to data security.

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Useful, Secure, and Versatile Notes in the Threema App

A group chat with you as the only member? What might sound useless at first is a handy feature in Threema: this “group” can be used as a versatile chat for personal notes. Find out in this blog post in what situations this empty group chat is particularly useful.

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Statement on ETH Findings

Last year, a student at the Department of Computer Science at ETH Zurich wrote his master’s thesis on Threema’s communication protocol. ETH Zurich has now published his work as a paper/preprint. The presented findings have been addressed or no longer apply to Threema’s current communication protocol “Ibex.” None of them ever had any considerable real-world impact.

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A Decade of Seriously Secure Messaging

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Threema for iOS: Preview of Upcoming Multi-Device Functionality

Vector illustration of the Ibex Protocol: central glowing shield with padlock chat icon connected to four user avatars.
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New Communication Protocol “Ibex” and Extended Protocol Suite

Just in time for the tenth anniversary, Threema introduces “Ibex,” a new cryptographic communication protocol that further solidifies Threema’s time-tested security and future-proofs the overall system. On top of that, the overhauled protocol suite receives additional key components that lay the groundwork for forthcoming features.

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Agree/Disagree Feature for Groups

Three angled smartphone screens on dark background showing a six-participant group video call interface labeled 'Foodies'.
Threema Private

Threema for Android Introduces Group Calls

Isometric graphic of a person using desktop and mobile apps linked by a security shield
Threema Work

A Comparison of Different Business Messaging Solutions

When it comes to business communication tools, companies have numerous options to choose from. At first glance, the various collaboration tools, engagement apps, and messengers that are available seem almost indistinguishable. However, a closer look reveals significant differences – not only in terms of features and use cases but also when it comes to security and privacy protection.

Diagram of multiple messaging channels merging into one inbox with 17 notifications and user avatars
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Threema and Userlike: Facilitate Team and Customer Communication

Would you like to offer your employees and customers a secure channel to contact you? Or do you need a fast and efficient way to process help-desk tickets? Exchange messages securely with Threema and let your team answer tickets directly from a shared inbox with the Userlike software.

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