William F. Friedman NSA Archive - Memorandum to the National Security Council, Minimum Standards for the Handling and Transmission of Classified Information; Armed Forces Security Agency Memorandum, Security of Equipment Used for Storage of Classified Material, 1949-1951

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Files W.F.F. Archive Reports and Research Notes Memorandum to the National Security Council, Minimum Standards for the Handling and Transmission of Classified Information; Armed Forces Security Agency Memorandum, Security of Equipment Used for Storage of Classified Material, 1949-1951

Minimum Standards for the Handling and Transmission of Classified Information

Document A59099

1.01 MiB

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Safe Combinations and Safe Security

Document A59111

155.46 KiB

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Security of Equipment Used for Stowage of Classified Material

Document A59103

127.47 KiB

PDF