ツーファクター認証 にんしょうではありませんでした
tsūfakutāninshōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ツーファクター認証

1. Was not two-factor authentication.; It was not two-factor authentication.

Past/Perfective
Negative
Polite
Formal Register
Computing