Passkeys to Replace Passwords by 2026: The Future of Online Security

Struggling to recall numerous passwords? If you can remember them all, you either have too few or are using the same one across multiple sites. By 2026, this challenge could become obsolete.

Passwords present significant cybersecurity challenges; hackers trade stolen credentials daily. A Verizon analysis reveals that only 3% of passwords are complex enough to resist hacking attempts.

Fortunately, an innovative solution is emerging, making data security simpler. Instead of cumbersome passwords, biometric authentication—such as facial recognition or fingerprint scanning—is increasingly being used for seamless logins.

“Passwordless authentication is becoming universal, providing robust security against phishing and brute force attacks,” says Jake Moore, an expert at cybersecurity firm ESET.

If you currently access your banking apps with your fingerprint, you’re already utilizing this cutting-edge method. It generates two cryptographic “passkeys”: a public key sent to your service (like your bank) during account creation and a private key securely stored on your device.

To log in, your bank sends a one-time cryptographic challenge to your device instead of requesting a password. Your fingerprint unlocks a secure chip that uses your private key to sign the challenge, sending the signed response back to your bank for verification against the public key. Importantly, your biometric data remains on your device. “Passkeys offer security, ease of use, and unparalleled convenience,” adds Moore.

Major companies are actively pushing passkey adoption. Microsoft announced in May 2025 that new accounts created with them will default to passwordless. “While passwords have been prevalent for centuries, their reign could soon come to an end,” the company stated. More organizations are expected to follow suit within the next year. Moore anticipates that as additional platforms embrace passkeys, more users will turn to biometric solutions that frequently scan their faces.

Various sectors are embracing passkey technology. Online gaming platform Roblox is rapidly expanding its use of passkeys, as shown by a 856% increase in authenticating users, with the public sector also participating; the German Federal Employment Agency ranks among the leading organizations adopting passkeys.

“Decreasing dependence on passwords benefits every organization,” affirms Andrew Schikier from the FIDO Alliance, which advocates for passkey integration. This transition also alleviates user concerns: data reveals that organizations switching to passkeys see an 81% drop in IT helpdesk requests regarding login issues. Schikier predicts that over half of the top 1,000 websites will adopt passkeys by 2026.