Passwords are on the way out, and passkeys are taking their place. A passkey is a digital key that stays on your phone or computer. You do not type it or send it to a website. You unlock it with your face, your fingerprint, or your device PIN. Unlike a password, there is no reusable secret to steal.

The numbers show this is real. The FIDO Alliance estimates that 5 billion passkeys are now in use. Amazon says 465 million customers use them, with sign in six times quicker than passwords. Microsoft will make passkeys the default for its business login service starting September 2026. Most people store passkeys in the built in password manager on their device, such as iCloud Keychain, Google Password Manager, or Windows Hello.

What This Means for Law Firms

Law firms handle sensitive client information, and account security is part of that responsibility. Passkeys reduce the risk of phishing and stolen credentials, which are two of the most common ways accounts get compromised. For firms that manage trust accounts, client portals, and confidential case files, stronger login security is not optional.

The shift also affects how firms interact with courts, vendors, and clients. As more platforms adopt passkeys, firms that do not keep up may face friction when signing in or verifying identity. Planning early avoids that disruption.

Our Take

We recently posted about the frustration of managing Google Ads campaigns in a platform that keeps changing the rules. You can see that post here: https://x.com/AnthonyHigman/status/2090921755879584206?s=20

That post was about platforms changing the rules and users having to adapt. Passkeys are a different kind of change. This one actually makes life easier and safer. The direction is clear. Sign ins are moving away from secrets you type and toward keys you control. That is good news for anyone who is tired of forgotten passwords and fake login pages.

The change will not happen overnight, but it is already well underway. Firms that treat security as a priority will be better positioned than those that wait.

What ADSQUIRE Is Doing

We are monitoring how passkeys affect the platforms our clients rely on, including Google Ads, Google Business Profile, and the tools used to manage campaigns. That means:

• Watching for changes to sign in requirements across advertising platforms
• Advising clients on account security best practices
• Reviewing how passkey adoption affects access to shared accounts
• Keeping clients informed as more platforms require or recommend passkeys
• Helping firms plan for transitions that affect their marketing infrastructure

For law firms, the objective is not simply to adopt every new security feature. It is to protect client data and maintain access to the tools that drive cases.

Conclusion

Passkeys are replacing passwords, and the shift is real. The adoption numbers, the enterprise rollouts, and the performance data all point the same way. Passkeys reduce phishing risk, improve login success rates, and speed up authentication.

Passkeys are a strong step forward, but they are not perfect. If a device is already infected with malware, an attacker may be able to reach the keys. A Chrome flaw also showed that a fake screen could trick a user during approval. Google fixed that issue, and users should update Chrome to version 152.0.7977.65 or later. The lesson is simple. Keep your devices updated, and be careful about what you install. Passkeys raise the bar, but basic device safety still matters.