Threatmatic is a cybersecurity company that provides a Zero Trust Network Access (ZTNA) platform designed for enterprise environments. The platform focuses on real-time policy enforcement, microsegmentation, and endpoint-level traffic control. Core capabilities include user and application whitelisting, executable control, and instantaneous policy propagation (advertised at under 60 milliseconds). Administrators can audit or block applications and users directly on endpoints, scoped by user, group, device, or device pool. The platform supports both IPv4 and IPv6 address filtering, as well as URL and port-based controls. Threatmatic includes microsegmentation features through what it calls "QSchannel Zones," enabling nano- and micro-segment creation with granular bandwidth controls per application, user, group, or device. A "Cloudiffusion" feature facilitates policy-consistent connectivity between on-premises and public cloud environments. Network security features include inbound access control orchestrated across endpoints, precise traffic monitoring with alerting on specific executable-to-destination streams, and rapid blocking of software updates with known vulnerabilities. The platform also integrates cloud-based threat intelligence to automate anti-malware policy delivery and supports malware C2 blocking. Additional capabilities include DNS trust enforcement (covering DNS-over-HTTPS and DNS-over-TLS), browser-level DNS-over-HTTP controls, and bandwidth management tools to prevent network congestion from software updates or specific workloads. The platform targets enterprise organizations seeking to deploy Zero Trust controls with minimal operational complexity.