cryptography
preferred label: رمزنویسی @fa
type: Concept
related: classified information

revelation
preferred label: وحی @fa
type: Concept
related: classified information

unpublished inventions
preferred label: نوآوری‌های منتشرنشده @fa
type: Concept
related: classified information

data protection
preferred label: حفاظت داده‌ها @fa
type: Concept
related: classified information

information
preferred label: اطلاعات @fa
type: Concept
narrower: classified information

unpublished documents
preferred label: مدارک منتشرنشده @fa
type: Concept
related: classified information

classified information
type: Concept
preferred label: اطلاعات طبقه‌بندی شده @fa
related: unpublished documents
related: revelation
related: security
related: restricted documents
related: data protection
related: cryptography
related: unpublished inventions
related: frozen inventions
broader: information
alternative label: SECRETO

security
preferred label: امنیت @fa
type: Concept
related: classified information

restricted documents
preferred label: مدارک محرمانه @fa
type: Concept
related: classified information

frozen inventions
preferred label: اختراعات تثبیت شده @fa
type: Concept
related: classified information