Classified national security information is
| “ | [i]nformation that has been determined, pursuant to Executive Order 12958, as amended, or any predecessor order, to require protection against unauthorized disclosure and is marked to indicate its classified status.[1] | ” |
References
- ↑ DHS Sensitive Systems Policy Directive 4300A: Information Technology Security Program 3 (Sept. 30, 2007); Executive Order 13526, at §6.1(i).