Secure communications
you can trust

Protect your organisations highly sensitive, strategic, and proprietary data on mobile and desktop devices with Salt’s encrypted secure communications solution.

A multi-award-winning cyber security company

A superior level of security​

Secure Voice Calls

One-to-one calls and conferencing between up to 16 participants, as well as global VoIP calls.

Screenshot Protection

Admins can restrict screenshots for added internal security. Users will receive a notification if screenshots are taken.

Encrypted File Transfer

Salt ensures end-to-end encryption of multiple file attachments, from confidential documents to sensitive images.

Message Burn

Users can burn information manually or via a timer from their device and all recipients' devices.

Message Broadcasting

Share messages, images & documents with large groups of users within your organization.

Secure Messaging

Private, real-time secure messaging and group chat functionality.

Salt is the Global Leader in Secure Communications

secure communications

Salt is the Global Leader in Secure Communications


Talk to a member of the Salt Technical Team

We are a trusted partner
to our customers worldwide

Emilia Clarke
Joe Hancock
Head of Cyber, Mishcon de Reya
"After careful review of all available solutions it is clear that Salt is the only solution which takes the need for management, compliance and encryption seriously. The others often are just dressed up consumer apps or have questionable provenance."

Emilia Clarke
Victoria Knight
Strategic Campaigns Director, BAE Systems
"Salt has proven itself to be a very transparent company with a strong focus on customer privacy. BAE Systems has found that Salt Communications on-premise solution is an excellent match for today's advanced government use cases. We found the system's scalability, flexibility and unique feature set matched perfectly for the complex security scenarios faced by our government customers"