Passwords have been a part of business technology for decades, but they’re also one of the biggest targets for cybercriminals. Even when combined with text message (SMS) verification, attackers are finding new ways to steal login credentials through phishing emails, fake websites, and social engineering scams. That’s why Microsoft is moving toward passkeys as the future of secure sign-ins.

What Is a Passkey?

A passkey is a secure way to sign in without relying on a traditional password or text message code. Instead, it uses something you already have and trust, such as:

Your fingerprint
Facial recognition
A device PIN
A security key

Because passkeys use advanced cryptography, there is no password for an attacker to steal, making them far more resistant to phishing attacks.

Why Are Passkeys Better?

Traditional authentication methods, including passwords, SMS codes, and phone call verification, can be intercepted, tricked out of users, or compromised through SIM-swapping attacks. Passkeys are designed to eliminate those risks by securely verifying your identity directly through your trusted device.

In addition to being more secure, passkeys are often easier to use. Instead of waiting for a code to arrive via text message, users can simply approve the login with a fingerprint, pin code, or facial scan.

Microsoft’s Move Toward Passkeys

As cyber threats become more sophisticated, Microsoft is making passkeys the default authentication experience within Microsoft Entra ID. The goal is to help organizations reduce their reliance on older authentication methods and better protect company data from modern attacks.

The Bottom Line

Passkeys provide a faster, simpler, and more secure sign-in experience. As Microsoft continues to strengthen security across Microsoft 365 and Entra ID, businesses can expect passkeys to become a standard part of protecting user accounts and sensitive company information.