Check Point has introduced the industry’s first AI Network Firewall, expanding its AI Defense Plane directly into network infrastructure. By embedding specialized security into the existing firewall footprint, the company establishes a real-time control point at the exact spot where employees, enterprise applications, models, and agents intersect.

This new technology delivers comprehensive visibility and protection across three primary areas of enterprise AI adoption. First, it secures employee usage by identifying both sanctioned and unsanctioned tools, controlling access based on user intent, and inspecting prompts and uploads in real time. Rather than relying solely on traditional keyword matching, intent classification understands the true context of each interaction.

Second, the system governs AI agents by tracking how they interact with enterprise environments, limiting what tools, APIs, databases, and Model Context Protocol servers they are allowed to access. Third, it safeguards AI applications and large language models against external threats, detecting and blocking malicious inputs, API abuse, and prompt injection attacks directly at the network layer.

Leveraging existing network infrastructure offers unique advantages for security teams. Organizations can apply protection immediately without waiting to deploy additional standalone software. Network-level enforcement also helps stop model escape by blocking traffic when a model attempts to use external tools to bypass internal security controls or exit its sandbox. Furthermore, during corporate acquisitions, security teams can use their firewalls or SASE environments to extend protection across newly combined networks right away.

In high-risk situations, administrators can activate a central “red button” to halt unauthorized or dangerous AI traffic across the entire enterprise instantaneously. As threat capabilities evolve, centralized management allows organizations to update policies swiftly across all security technologies.

Because modern AI workloads move across branches, cloud environments, SASE deployments, and specialized data centers, the AI Network Firewall operates across the entire hybrid network mesh. By combining network-level controls with endpoint and cloud protections, Check Point provides a layered defense for the modern enterprise.