identification

mastery
UK /aɪˌdɛntɪfɪˈkeɪʃn̩/ US /aɪˌdɛn(t)ɪfɪˈkeɪʃn̩/noun

card 1 of 10 · synonym

Which word is closest in meaning to 'identification' in this sentence?

In many network protocols, identification is complemented by authentication.