How the YubiKey Works | Yubico
Discover how the YubiKey works. Secure authentication with a YubiKey is simple: plug it into a USB port and touch the button or tap for NFC.
What is a YubiKey and how does it work? - Zapier
Nov 27, 2023 · The YubiKey represents a third way of doing 2FA: hardware authentication. Apps ask you to plug a tool like a YubiKey into your device and press a button. The YubiKey then sends a …
What Is a YubiKey? Complete Beginner's Guide for 2025
May 24, 2025 · A YubiKey is a small physical USB device used to secure your online accounts. It works as part of a two- or multi-factor authentication (2FA/MFA) setup, where access requires two forms of …
What is a YubiKey? | NordPass
Nov 6, 2024 · Unlike traditional passwords, YubiKey holders don’t need to remember a separate code to authorize a login attempt—the YubiKey works when plugged into or tapped against the device, and …
What is YubiKey Authentication & How It Works - Descope
Jul 18, 2024 · In this guide, we explain how YubiKey authentication works, compare passkeys vs. YubiKeys, and definitively answer the question, "What is a YubiKey?"
What Is YubiKey and How Do You Set it Up? - Ping Identity
Feb 7, 2025 · However, using a physical token, like YubiKey, gives users a secure and reliable authentication factor that is quick and convenient to use. Below, we’ll cover what a YubiKey is, how it …
What is a YubiKey and how does it work? - ManageEngine
YubiKey is a hardware 2FA device that plugs into your computer to authenticate your identity and secure access to your applications. Think of it as house key, but for your applications. You can simply plug a …
What is a YubiKey and How Does It Work? - Marketing Scoop
Dec 30, 2024 · Each YubiKey contains two secret AES 128-bit keys stored in tamper-resistant memory upon manufacturing. These securely encrypt authentication data traveling between keys and Yubico …
What Is a YubiKey? | Rippling Glossary
The YubiKey facilitates secure remote access by serving as a physical key to VPNs, remote desktops, and other remote access services. Using a YubiKey ensures that only authorized users, possessing …
What is YubiKey Authentication & How It Works
Jul 18, 2024 · A YubiKey is a hardware security device that provides strong authentication when accessing computers, networks, and online services. Yubico developed these small USB or NFC …