Cisco ISR 4000 Licenits FL-4320-HSEC-K9=

The Cisco FL-4320-HSEC-K9= is a High Security license for the ISR 4321 router in the Cisco ISR 4000 series. It lifts the cryptographic export restrictions imposed by default on devices destined for international markets, enabling the use of strong encryption algorithms (AES-256, SHA-2) for IPsec and VPN tunnels outside the United States. It is essential for international VPN deployments that must comply with government security requirements.

This license is intended for organizations operating international WAN networks on an ISR 4321, particularly in the defense, finance, and industrial sectors subject to strict security policies. It ensures regulatory compliance for encrypted traffic exchanged between cross-border sites. Genuine Cisco license, manufacturer warranty, immediate delivery.