Keep security controls active across the edge with 3-year ATP coverage for the Juniper SRX4200 DC. This subscription adds intrusion detection and prevention plus AppSecure capabilities, helping teams inspect traffic, enforce application policy, and respond to threats without adding operational drag. For infrastructure teams, the value is in maintaining a consistent security posture on a platform designed for high-demand enterprise networks. IDP helps identify and block malicious activity before it reaches critical systems, while AppSecure adds application-aware control for tighter policy enforcement. The result is clearer traffic governance, stronger protection for exposed services, and fewer gaps between security intent and execution. This is the right fit when the router sits at a sensitive network boundary and downtime or compromise is not acceptable. A 3-year term also simplifies planning, budgeting, and lifecycle management for environments that prefer predictable support coverage over piecemeal renewals.