Cisco router security bundles support the delivery of security features such as Cisco IOS Software-based intrusion prevention systems (IPS), firewall, URL filtering, VPN, and infrastructure security services over numerous WAN access technologies, offering the highest levels of performance, security, scalability, and availability to meet today's growing business requirements.This bundle includes IOS Advanced IP Services Image, AIM-VPN/SSL-2, 64 MB Flash/256 MB DRAM, 10 User SSL License.