Mattermost has partnered with Virtru on zero trust file protectionThe partnership adds classification, encryption and access controls to file sharingThe 2026 Intel Summit will explore AI, cyber capabilities and secure information sharingMattermost and Virtru have partnered to bring Zero Trust Data Format, or ZTDF, file protection natively into the Mattermost platform to facilitate secure collaboration. Federal agencies continue moving toward zero trust, and companies across the defense industrial base are under pressure to meet related security standards. The companies said this structure aligns with DOW’s zero trust principles. “Zero Trust is no longer aspirational for national security teams, it’s a mandate. The Virtru partnership builds on a series of recent moves by Mattermost.