Fully encrypted chat

Speak freely

Encrypted messaging

Encrypted file sharing

Encrypted voice and video

Enterprise security and compliance

End-to-end encryption:

By default, Holedo Messaging uses the highest grade end-to-end encryption to protect users and their privacy. Messages can only be decrypted by users participating in conversation.

Why use encryption?

End-to-end encryption keeps communication secure by guaranteeing that only individuals participating in the conversation can decrypt messages.

The data is encrypted so that outsiders cannot view it, even if a server or network is compromised.

How does Holedo’s end-to-end encryption work?

Holedo uses the Matrix open standard’s implementation of encryption.

Matrix uses Olm, a Double Ratchet protocol implementation made famous by Signal, and Megolm, which expands Olm for scalability at the national and government levels.

For further strength, messages get decrypted per device rather than per-user.

The internationally renowned cyber security and risk reduction authority, NCC Group, has conducted a public and favourable assessment of Matrix encryption.

Enterprise-class end-to-end encryption (EE2EE)

Search encrypted rooms

Anti-virus protection

Single Sign-On (SSO)

Data security and retention

Admin and user moderation

Unencrypted rooms on demand

Built on Matrix

Matrix is an open network for secure, decentralised communication, connecting 57M+ users over 80K+ deployments.

Governed by The Matrix.org Foundation, the Matrix protocol is an open standard with open source implementations, supporting a vibrant developer ecosystem.