Ensuren’s Standard Security Architecture (SSA™) is based on the MDLS™ and secures control environments by implementing network compartmentalization in parallel with a strategy to secure critical control gateways. Gateways are secured by restricting access using source-destination addressing, ports, and user accounts. The SSA™ works with all Ethernet-based control environments and is fully compliant with standards such as NERC CIP/FERC, ISPS, ISA SP99, SAS, and sections of Sarbanes-Oxley.