The Mattermost Blog

Mattermost security updates 11.1.2, 11.0.7, and 10.11.9 (ESR) released

Data Spillage vs. Data Breach: Why Defense Leaders Need to Care About Both (Differently)

When Email Goes Dark: The Hidden Costs of Communication Outages  

Beyond Compliance: Why Auditability is the New Digital Sovereignty Test 

Mattermost v11.2: Multi-window threads for web

Enhancing enterprise-to-edge operations and interoperability across Microsoft and Mattermost platforms

The Top Mission-Critical Collaboration Articles of 2025

Orbiting Interoperability: Securing the Space Domain for NATO Operations 

Sovereign AI Risk Assessment: 10 Questions CISOs Must Answer 

How Secure Collaboration Platforms Transform Financial Services Operations

What is Sovereign Collaboration? Complete Guide for Defense & Intelligence Leaders

From Resourcefulness to Readiness: Cutting Mean Time to Act in Intelligence Cycles 

Mattermost security updates 11.1.1, 11.0.6, 10.12.4, and 10.11.8 (ESR) released 

Upgrade to Server ESR 10.11 and Desktop App ESR v5.13

Mattermost security updates 11.0.5, 10.12.3, and 10.11.7 (ESR) released 

Mattermost Server v11.1, Desktop v6.0, & Mobile v2.34 Demos

Coalition Readiness: Not Just a Buzzword 

Fusion at the Speed of Relevance: Achieving Decision Superiority Through Real-Time Intelligence Fusion Systems 

Mattermost security updates 11.0.4, 10.12.2, 10.11.5 (ESR), and 10.5.13 (ESR) released 

Signals in Sync: OSINT, HUMINT, SIGINT, GEOINT in the Modern Intelligence Environment

Public Safety Communication Silos: How to Build Trust and Save Lives 

Control in a Connected World: Navigating Data Sovereignty and Compliance 

Modernizing Interagency Communication Across the Nuclear Enterprise 

Mattermost security updates 10.12.1, 10.11.4 (ESR), and 10.5.12 (ESR) released 

Secure Mobile Operations: Running Missions Safely from Anywhere 

From Whitehall to Warsaw: Interoperability at the Tactical Edge

How Financial Institutions Are Evolving Toward a Two-Platform Collaboration Strategy 

Mission Continuity Through Nuclear Enterprise Collaboration 

Mattermost V11: Powering More Mission-Critical Collaboration 

Introducing Mattermost Entry: A Smarter Starting Point for Secure Collaboration 

Mean Time to Ready: Why Speed Defines NATO’s New Benchmark for Readiness

Continuity at the Edge: How Defence Forces Maintain Mission Readiness in DDIL Environments 

If You Can’t Show Control, You Don’t Have Control 

NITMRE: How the Air Force Transformed Command and Control for Air Mobility 

Investigating and Mitigating Security Risks in a React Native App 

The Future of Defense Collaboration