FortiGate-5000 series multi-threat security systems provide essential network defenses that keep networks running smoothly and securely by integrating multiple security services into a modular and extensible chassis-based platform. The FortiGate-5001A is a high-performance security blade that integrates: enterprise firewall, Virtual Private Network (VPN), intrusion prevention, antivirus/antimalware, Web filtering, antispam, and application control features. The FortiGate-5001A offers flexible network interface options, including optional hardware-accelerated Gigabit and 10-Gigabit Ethernet support. With three chassis models of varying capacity and an array of network security modules, large enterprises and service providers can easily grow the capacity of the FortiGate-5000 series system as the business grows or security requirements change.