This entry from the KGB Lexicon is meant as a companion to a post about a Kremlin disinfo producing site that tried real hard.
Zashifrovka agenturno-operativnogo meropriyatiya — encryption, concealment of an agent-operational measure
The clandestine preparation of an agent-operational measure, its implementation under false flag, and the taking of precautionary steps which ensure that the involvement of Intelligence in the action cannot be exposed.
Source: Mitrokhin, Vasili (2013-01-11). KGB Lexicon: The Soviet Intelligence Officers Handbook (p. 42). Taylor and Francis. Kindle Edition.
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