Yes. This service uses open source, publicly verifiable cryptography libraries. You don’t have to rely on our engineers to develop the strongest levels of encryption – the code running your communications infrastructure has been peer reviewed by a joint consortium of the best cryptographic minds in the world.
The open-source libraries and protocols we build upon include the following security features:
• Pinned TLS – Transport Layer Security – for encrypted connections
• Messages encrypted using Axolotl secure protocol (with Diffie-Hellman key exchange and a tamper proof hash (HMAC))
• Voice call signaling and setup using pinned TLS connections
• SRTP – Secure Real-time Transport Protocol for peer-to-peer voice call transfer
This is the only secure communications platform which allows our customers to install the infrastructure on premises, on their hardware, behind their firewalls.
Our solution has been penetration tested by multiple different organizations. Many of our partners and customers have funded their own independent research to ensure our product is secure.
To date, none of these test initiatives have discovered any security vulnerability or compromise.
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