authentication

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Nature is a great choice from a banknote authentication perspective and means we can showcase the UK's rich and varied wildlife on the next series of banknotes," she added.

From Barron's • Mar. 12, 2026

But she said the key is "prevention and education", including limiting personal information online, using strong passwords and two-factor authentication, and being cautious before sending money or personal images.

From BBC • Mar. 11, 2026

That’s led to security concerns, as cybersecurity company Wiz identified a database misconfiguration in early February that left 1.5 million API authentication tokens, 35,000 email addresses and private messages between agents exposed.

From MarketWatch • Mar. 10, 2026

And if you log in with a passkey instead of a password, sites typically won’t ask you for a second level of identity verification, such as a two-factor authentication code sent to your phone.

From The Wall Street Journal • Dec. 11, 2025

From now on, wherever he went, he’d be closely trailed by a military aide carrying a forty-five-pound briefcase containing launch authentication codes and sophisticated communications devices, often referred to as the nuclear football.

From "Becoming" by Michelle Obama