Cyber Defense Radio – Ian Tien – CEO – Mattermost – Hotseat Podcast – 2026

🚨 New Episode of Cyber Defense Radio is LIVE!🎙️ Hosted by Annabelle Thomas — Cybersecurity Champion of Cyber Defense MagazineIn this powerful Hotseat episode, Ian Tien, CEO of Mattermost, joins Cyber Defense Radio to discuss how secure collaboration is mission-critical for modern enterprises, critical infrastructure, and defense organizations.As cyber threats escalate and operational environments become more complex, Ian explains why organizations must move beyond consumer-grade messaging platforms and adopt secure, self-hosted, and mission-ready collaboration systems built for resilience.Discover how Mattermost helps organizations:✅ Secure mission-critical communications in high-trust environments✅ Maintain full data control with self-hosted and air-gapped deployments✅ Enable DevSecOps and incident response collaboration in real time✅ Reduce operational risk across distributed teams✅ Strengthen cyber resilience through secure workflow orchestration💡 “Secure collaboration is not optional when the mission matters.” — Ian Tien🛡️ Operating in regulated, defense, or critical infrastructure sectors? It’s time to rethink how your teams communicate under pressure.🔗 Learn more at: https://mattermost.com/@cyberdefensemag @miliefsky#CyberDefenseRadio #Mattermost #SecureCollaboration #DevSecOps #CyberResilience #CriticalInfrastructure #CISO #SecurityLeadership #AnnabelleThomasHosted on Ausha. See ausha.co/privacy-policy for more information.