From: Jay McClung Sent: Tuesday, May 25, 2021 2:55 PM To: ElectricSystemEO Cc: Jay McClung ; Chen Ben Eliyahu Subject: [EXTERNAL] Sepio Systems total IT OT IOT and Peripheral hardware access control - Ensuring the Continued Security of the United States Critical Electric Infrastructure RFI response from Sepio Systems for the Department of Energy Ensuring the Continued Security of the United States Critical Electric Infrastructure RFI Attention Michael Coe, Director, Energy Resilience Division of the Office of Electricity, U.S. Department of Energy Hello Michael I am submitting information that will enable consumers to achieve 100% IT OT IOT and End Point Peripheral device detection, identification, and mitigation. This is new technology. Sepio’s HAC1 Hardware Access Control can stand alone or be used to enhance visibility for NAC and other tools to identify devices that NAC and EPP can’t detect. No additional infrastructure or traffic monitoring is required. Sepio also detects devices that have been manipulated via supply chain. I hope that this is of value as you seek to provide the best security controls available for Energy Critical Infrastructure entities. Respectfully, Jay McClung