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How to Protect Your Chats from Prying Eyes

Whether you’re organizing a surprise party, planning a marriage proposal, or running a diary note group, sometimes there are messages or chats that are not meant for prying eyes. In Threema, these chats can be marked as private and even hidden from the chat overview.

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Smartphone screen showing the Threema Private messaging app with a chat list and the option to mark a specific chat as private.
Threema Private

A Decade of Seriously Secure Messaging

Threema Private

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.
Threema Private

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.

Threema Private

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
Threema Work

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.

Graphic showing Threema iOS chat screen with private and group chats and feature highlights.
Threema Private

Plenty of New Features for Threema’s iOS App

A breath of fresh air in Threema’s iOS app: With a host of new features and numerous improvements, the extensive 4.8 update offers even more privacy options and provides better handling of the chat overview. You can now mark chats as private to protect them from prying eyes, set read receipts per contact, and tidy up your chat overview with the new archive feature. If you use the web client or the desktop app on a regular basis, please read the notice at the end of this post.

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The Privacy Pledge: An Alternative Vision to Big Tech’s Internet

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