Draft – subject to legal review

Terms of use

These terms of use govern the use of 2ecure Messenger: the iOS and Android apps, the web app chat.2ecure.com and the 2ecure server (together “2ecure”). By registering, you agree to them.

This English version is provided for convenience; the German version is binding.

1. Provider

2ecure is operated by Thomas Halvorsen, [street and number to follow], 8001 Zürich, Switzerland, as a private individual (“we”). Contact: contact@2ecure.com. Use is free of charge.

2. Access by invitation only

3. Acceptable use

2ecure is for private communication. You are responsible for the content you send or share. There is zero tolerance for:

4. Reports

You can report violations at any time:

We review every report within 24 hours and act on it. Because we cannot read end-to-end encrypted content either, we rely on the information in the report. We pass indications of criminal offences, in particular child sexual exploitation, to the competent authorities. Instructions for reporting and blocking are in the help centre.

5. Measures in case of violations

If you violate these terms, depending on the severity we may:

In serious cases we act without prior warning. We inform you of a suspension or deletion where possible and legally permitted.

6. Account deletion

7. Availability

We run 2ecure with care, but without any warranty of a particular availability or of being free of errors. Maintenance and outages may interrupt the service at times. Keep your own copies of important content. We may develop, restrict or discontinue 2ecure; we will usually announce a discontinuation at least 30 days in advance.

8. Liability

To the extent permitted by law, we exclude all liability, in particular for data loss, interruptions and content of other users. This does not affect liability for unlawful intent and gross negligence (Art. 100 of the Swiss Code of Obligations) or any other liability that cannot be excluded under mandatory law.

9. Open source

The 2ecure apps and the server components are free software. They are licensed under the GNU Affero General Public License, version 3 (AGPL-3.0), and other open-source licences. Source code and licences are listed under Source code. These terms of use do not restrict the rights these licences grant you.

2ecure Messenger is based on the open-source software Element and the open Matrix protocol. 2ecure is not a product of Element and is not affiliated with Element Creations Ltd or the Matrix.org Foundation.

10. App stores

If you obtain a 2ecure app from Apple’s App Store or from Google Play, their terms apply in addition. This agreement is between you and us only. Apple and Google are not parties to it and are not responsible for 2ecure, its content or its support.

11. Changes

We may change these terms of use. We inform you of significant changes at least 30 days in advance in the app or by email. If you do not agree, you can delete your account before then; if you continue to use 2ecure afterwards, the new terms apply.

12. Applicable law and place of jurisdiction

Swiss law applies, excluding its conflict-of-laws rules. The place of jurisdiction is Zürich. Mandatory places of jurisdiction, in particular for consumers, remain reserved.

Version: draft of 26 September 2026