The FortiGate Rugged-100C is an industrially hardened, all-in-one network security appliance that delivers enterprise-class threat protection for your critical control network. It meets required performance and reliability standards for operating in harsh electrical and environmental conditions, including high levels of electrical and radio-frequency interference and wide ambient temperature ranges. The FortiGate Rugged-100C integrates multiple attack recognition technologies into a single device, including firewall, IPSec and SSL VPN, application control, intrusion prevention, antivirus, anti-malware, and web filtering.