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.

Since at least the Obama administration, the U.S. had been largely focused on defensive measures to protect elections, like multifactor authentication and encryption, which make it harder to compromise systems in the first place.

From Salon • May 21, 2026

Regulators should instead embrace tools that address emerging risks, including stronger authentication of communications, improved detection and blocking of fraudulent activity, and clearer disclosure when consumers are interacting with AI systems.

From MarketWatch • May 11, 2026

He advised affected individuals to stay vigilant, use strong passwords and two-factor authentication, and be cautions of suspicious emails or activity.

From BBC • Apr. 10, 2026

The process works much like two-factor authentication on a banking website.

From Science Daily • Apr. 2, 2026

"I needed authentication from the Attorney General," said the Warden.

From "Holes" by Louis Sachar