wartime secrets
- espionageCovert intelligence gathering
- classifiedRestricted from disclosure
- codebreakersThose who decipher encrypted messages
- intelligenceMental ability, cognitive capacity
- covertIntentionally concealed
cryptography · Enigma · spies · decoded · intercepts · radio · bunker · resistance · smuggled · cipher · agents · documents · hidden · operatives · surveillance · betrayal · moles · underground
secrecy vs. disclosure
wartime secretspublic records
Officially filed, publicly accessible documents
public knowledge · press releases · freedom of information · public disclosure · leaked secrets