ASA5520-CSC20-K9 Cisco ASA 5500 Series 5520 4 x Ports 1000Base-T + 1 x Port FE 1U Rack-Mountable Managed Network Security Firewall Appliance

The ASA5520-CSC20-K9 delivers enterprise‑grade security with advanced threat protection, intrusion prevention, and secure remote access. Its compact 1U form factor fits seamlessly into any data center or office rack, while the intuitive management interface simplifies configuration and monitoring. Built on Cisco’s proven ASA 5500 platform, it protects critical applications and data with robust encryption, VPN support, and real‑time threat intelligence. Designed for scalability, the appliance supports high‑performance throughput and can be integrated into existing network architectures without disruption. Ideal for mid‑sized businesses and branch offices that demand reliable, comprehensive security without compromising on performance or manageability.