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Area Telegraphy, facsimile and data communication / Telegraph operation and services

IEV ref721-18-63

en
telecommunication security
protection of information in which signals are treated in such a manner that only authorized persons in possession of suitable equipment can have access to the said information

fr
secret des communications, m
protection des informations selon laquelle les signaux sont traités de telle sorte que seules les personnes autorisées et possédant le matériel adéquat puissent avoir accès aux informations représentées

ar
أمن الاتصالات عن بعد

de
Telekommunikationssicherheit, f

es
secreto de las conmutaciones

it
riservatezza della comunicazione

ko
전기통신 보안

ja
電気通信セキュリティ

pl
poufność wiadomości (w telekomunikacji)

pt
segredo das comunicações

sv
telekommunikationssäkerhet

Publication date: 1991-11
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