Zero Trust-Compliant Collaboration that Complements Your Security Infrastructure

In today’s interconnected world, collaboration systems are essential to mission-critical work. But regulatory fragmentation, AI-driven data risks, and multi-tenant platform vulnerabilities require data sovereignty to ensure that sensitive data stays controlled at all times.

Mattermost delivers Zero Trust-compliant collaboration for organizations that can’t compromise on sovereignty, security, or operational continuity.

Why Choose Mattermost for Zero Trust-Compliant Collaboration?

Learn more about our Zero Trust-first approach.

Purpose-Built for Advanced Standards

Meet regulatory requirements, national security policies, and niche compliance frameworks that global multi-tenant platforms struggle to address. Our platform is co-built with leading security organizations defending against nation-state adversaries.

Deploy Anywhere, Control Everything

Deploy Mattermost on-premises, in private cloud or hybrid environments, or at the tactical edge. Your infrastructure, your rules, your timeline — no vendor lock-in, no data exfiltration through AI training clauses, no disruption from multi-tenant platform incidents.

Complements Global Infrastructure

Seamless Microsoft 365 interoperability maintains cross-organizational coordination while meeting sovereignty requirements that global platforms can’t address. Deploy the right tool for the right use case to keep your most sensitive data secure at all times.

Built-In Operational Continuity

When global platforms experience outages, your sovereign collaboration infrastructure keeps operating. Designed for DDIL environments with multi-geo, multi-data center resilience solutions available.

Built for Organizations with Strict Data Security Requirements

Learn more about security architecture and practices at Mattermost.

Identity & Access Management

Integrate seamlessly with enterprise IdPs and enact granular RBAC for strong identity verification and strict access control.

Continuous Monitoring

SIEM integration and comprehensive audit logging ensure proactive detection of potential issues or breaches for better visibility into activity across the platform.

Deployment & Host Control

Self-hosted deployment options with FIPS 140-3 validated cryptographic modules ensure data sovereignty, with air-gapped, private and disconnected deployment modes and custom security configurations.

Data Encryption

Encryption mitigates the risk of data theft in both storage and transfer, while granular permissions limit access to sensitive files and data to only authorized users.

Micro-Segmentation

Restrict access to sensitive conversations, ensuring secure communication channels tailored to individual teams or missions.

Multi-Factor Authentication

Strengthen authentication practices by adding an extra layer of protection for high-risk workflows beyond passwords

Data Lifecycle Management

Configurable retention policies reduce data exposure, while compliance export and E-Discovery capabilities ensure data is properly stored for auditing and compliance purposes.

Automated Incident Response

Reduce time to respond with automated incident notifications and Playbook-driven workflows for consistent, documented responses.

Proven Results in High-Security Environments

Mattermost enables organizations to achieve high standards for security and data control.

Transforming Command and Continuity for the U.S. Air Force

Expanded secure mission information availability by 4×, enabling preflight readiness and reducing fuel costs through improved operational control in environments requiring Zero Trust compliance.

Achieving Zero Trust-Compliant Internal and External Communications at NetFoundry

Improved internal communications, partner communication, and out-of-band communications for a remote-first software company, allowing them to keep sensitive IP secure no matter from where in the world the team and their partners are accessing data.

Ensuring Continuity Under Pressure for a Global Media Company

Adopted Mattermost as sovereign incident-response platform maintaining command and communication during outages costing up to $100,000 per minute. Aligned collaboration strategy with organization’s Zero Trust policy, ensuring secure coordination when it matters most.

Learn more about Zero Trust-compliant collaboration

Ready to Implement Zero Trust-Compliant Secure Collaboration?

Your collaboration data is mission-critical. Ensure it stays secure with a platform purpose-built to keep you in control of your data — without compromising on functionality.

Talk to an Expert

Sovereign Collaboration Built for Zero Trust Security