DoD-approved secure communication

Secure your mission-critical communications with Rocket.Chat

A secure communications platform for chat, voice, and files that runs on-prem, air-gapped, or in a secure cloud—enabling faster decisions, resilient operations, and full control across any defense environment.

ATO up to IL6. Built for DoD missions.

Clearance-level access. RBAC that mirrors your org.

Zero Trust, end-to-end. Encrypt, audit, prove it.

Federate without friction. Works with Matrix and XMPP.

MS Teams interoperability. Secure cross-platform messaging.

Unified communications to boost productivity.

"Rocket.Chat met our communication needs - secure messaging, audio and video calls, and document sharing. It checked all the security and usability boxes for us."

Jenny Nilsson

IT Strategist at Elsäkerhetsverket

Empowering teams to connect freely and securely.

"We wanted to make daily work for our workers as seamless as possible and equip them with the tools they need without compromising on data security and privacy.”

Rene Jahnke

Solution Architect, the City of Cologne

Streamlining emergency response operations.

“Rocket.Chat’s message auditing capabilities have improved our record-keeping, helping us maximize FEMA funding, ensuring we recover up to 75% of costs.”

Anonymized source

Director of Emergency Management at the U.S. City

Defence-grade security controls for NATO nations

“We needed robust security and on-premise deployment. Rocket.Chat met all our expectations, and we will continue using it as the main communications platform for all our exercises.”

Dan Ungureanu

Exercise Director at CCDCOE

Secure your mission-critical communications with Rocket.Chat

Book a demo

Deployed by secure organizations globally

The problem

Defense communications face critical security challenges

Shadow IT opens doors: Unapproved tools bypass security controls and create unmonitored breach points.

Compliance slows coordination: Meeting Zero Trust and NIST standards while enabling teamwork feels impossible.

Tool sprawl breaks mission flow: Multiple disconnected systems prevent unified, secure communications across teams.

The solution

Secure CommsOS™

for mission-critical operations

Bring together messaging, voice, video, critical apps, and AI to keep teams connected and missions protected. One platform for all mission-critical communications—from daily team coordination to incident response and cross-agency collaboration.

Deploy where you need it

On-premises, secure cloud, or air-gapped. No internet needed. Your environment. Your keys. Your rules.

Zero Trust by default

Role- and attribute-based access by clearance level. End-to-end encryption. Complete auditing.

Trusted by mission-driven teams nationwide

Here’s what our customers and partners have to say

Air-gapped collaboration across 40+ classified programs.

“Rocket.Chat gives us the fine-grained access control we need—keeping teams segmented by classified program, preventing data leaks, and eliminating tool sprawl.”
Anonymized source
Infrastructure Service Lead at a U.S. FSI
Interoperability needed for mission-success

"What drove us to partner with Rocket.Chat was the opportunity to bring commercial chat functionality into our Multi-Level Security environment."
Stephanie Meckel
MLS Solutions Business Area Lead - Cyber
Systems General Dynamics Mission
Systems
Meeting the security requirements of government agencies

"We needed a highly secure messaging platform to communicate across US government agencies. Rocket.Chat was the perfect choice and met all requirements from the US government.”
Niki Papazoglakis
CEO at Bridge 4 Public Safety,
funded by the U.S. DHS
Key use cases

Proven solutions for your most critical collaboration needs

Keep Microsoft. Close the gaps: Avoid juggling multiple tools while meeting defense security requirements. Leverage Microsoft ecosystem integrations and connect with MS Teams users without friction.

Encrypted real-time incident response: Maintain mission-critical uptime during critical operations. Deploy secure command channels for emergencies in air-gapped or tactical environments.

Cross-agency, without silos: Achieve seamless interoperability with existing systems. Enable secure communication between agencies via federated workspaces and bridges.

Customer story

40+ classified programs. 

11 secure sites. 

6+ years of continuity.

A federal contractor deployed Rocket.Chat across 11 secure sites to enable collaboration for 600+ engineers on 40+ DoD programs while maintaining strict access control in fully disconnected AWS environments.

6+ years

of zero communication loss and operational continuity in air-gapped infrastructure

Have questions? 

Here's what we often hear

How do we meet Zero Trust and NIST?
How do we buy Rocket.Chat?
Can we separate access by clearance?
Does it integrate with our systems and workflows?
Can we communicate across other platforms and agencies?

Ready to secure mission communications?

Eliminate shadow IT, meet compliance, and enable secure collaboration—on-prem, in secure cloud, or fully air-gapped. We’ll map the best deployment for your environment.

Schedule Demo