Funny you mention this because the SCIF tech specs from DNI.gov are cited a lot in our physical security envelope docs, interesting but very terse read, I would

Funny you mention this because the SCIF tech specs from DNI.gov are cited a lot in our physical security envelope docs, interesting but very terse read, I wouldn't read the whole thing for fun: https://www.dni.gov/files/Governance/IC-Tech-Specs-for-Const-and-Mgmt-of-SCIFs-v15.pdf https://www.dni.gov/files/Governance/IC-Tech-Specs-for-Const... I'd skip to Chapter 2: Risk Management and Chapter 3: Fixed Facility SCIF Construction