Ключевые слова: authorized, brown, classified, concept, confidential, confidentiality, curled, damage, espionage, hidden, hush, information, package, paper, penetration, perceive, present, privacy, privy, protection, restricted, ripped, rolled, rough, safety, scroll, secrecy, secure, security, sheet, texture, torn, undercover, underground, undisclosed, unknown, unpublished,