Cisco ASA 5500 series VPN licensing module supporting up to 1000 concurrent VPN sessions. This license upgrade enables encrypted tunnel termination for remote access and site-to-site IPsec VPN deployments on compatible ASA 5500-series appliances. Part number L-ASA-VPNS-1000 extends base firewall functionality to mid-market enterprise environments requiring scalable secure connectivity across distributed locations. Typical deployments include branch office interconnection, remote worker access, and hybrid cloud integration with standard encryption protocols. Installation requires compatible ASA 5500 hardware platform and straightforward license activation through Cisco licensing infrastructure. Tested and guaranteed. Available via quote.