Cisco Security License for ISR 900 | Cisco ISR 900, Enterprise Security — SL-900-SEC=

Keep branch connectivity protected without changing the router footprint. The Cisco Security License for ISR 900 enables security capabilities on the ISR 900 platform, helping IT teams enforce policy at the edge while preserving the compact deployment model that makes the series practical for distributed sites. This license is suited for environments where branch routers must do more than forward traffic. It supports a security-focused operating model for remote offices, retail locations, and small sites that need consistent controls across WAN access, user traffic, and local services. By activating licensed security functionality on the ISR 900, teams can align protection with the router already in place instead of introducing another device to power, rack, and manage. For procurement and architecture teams, the value is in keeping the deployment simple while raising the security posture of the branch. It is a software entitlement, so the purchase is tied to the Cisco ISR 900 platform and intended for organizations standardizing on Cisco infrastructure at the edge. Ideal For Branch offices standardizing security on Cisco ISR 900 routers Retail locations needing router-based edge protection Remote sites that require policy control without extra appliances Distributed enterprise networks built on Cisco branch infrastructure Why This Product 1 Adds security capability to the existing ISR 900 platform 2 Avoids the cost and complexity of a separate security appliance 3 Keeps branch architecture compact and easier to manage 4 Matches Cisco infrastructure standards for distributed sites