3.8.1 Protect Information System Media Containing CUI Contents Vendor DocumentationExample Tools 3.8.1 Protect (i.e. physically control and securely store) information system media containing CUI, both paper and digital.To go back to the NIST 800-171 Controls page, click here. Vendor Documentation Iron Mountain Example Tools Tape Backup – Offsite Tape VaultingExostar Digital Rights Management for Digital Content Updated on July 16, 2025 Tagged: NIST FormsNIST-800 Was this article helpful? Yes No Need Support?Can’t find the answer you’re looking for? Don’t worry we’re here to help!Contact Support