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ツーファクター認証 (ツーファクターにんしょう) Japanese meaning | Kotomora

ツーファクター認にん証しょう

ツ

ー

ファ

ク

タ

ー

に

ん

しょ

う

Meanings

1

two-factor authentication

Technical term in computing; often abbreviated as 2FA.

アカウントのセキュリティを高たかめる

ため

に

、

ツーファクター

認にん

証しょう

を

有ゆう

効こう

に

し

て

ください

。

Please enable two-factor authentication to increase your account security.

Kanji

認acknowledge, witness, discern
証evidence, proof, certificate

Related words

二に段だん階かい認にん証しょう
Often used interchangeably, but 二段階認証 can refer to any two-step verification, while ツーファクター認証 specifically involves two different types of factors (e.g., password + biometric).

Written forms

ツーファクター認にん証しょう
Standard compound spelling; the most common written form.
ツー・ファクター認にん証しょう
Variant with a middle dot; less common but still seen.

Etymology

Wasei-eigo compound from English 'two-factor' and 認証 (authentication).