The password has been with us through our entire digital life. We invent it, forget it, reset it, reuse the same one across dozens of sites, and feel a small jolt of worry every time another breach notice lands in the inbox. It seemed like it would always be this way. Yet the past few years tell a different story. The password is slowly ceasing to be the main way to prove that you really are you.
The shift is no longer theoretical. The FIDO Alliance estimates that as of spring 2026 there are around five billion passkeys in use worldwide, nine out of ten people have heard of the technology, and three quarters have enabled it on at least one account. For something almost nobody knew about a few years ago, that is a remarkably fast path into everyday use.
What Is Wrong With Passwords
The trouble with passwords is not that people are lazy. The trouble is the design itself. A password is a secret you have to hand over to someone in order to prove it is yours. And anything you can hand over can be intercepted, observed or tricked out of you. That is why phishing has stayed the most effective attack for decades. You do not need to break the system, you only need to convince a person to type their password in the wrong place.
Add the habit of reusing one password everywhere, and the scale becomes clear. A leak on one service opens the door to dozens of others. Password managers and two-factor authentication make life easier, but they do not remove the root of the problem. The secret still exists, and it can still be stolen. Even the SMS codes many people trust get intercepted through SIM swapping or the same social engineering.
How Passkeys Work
A passkey is built differently. Instead of a shared secret it uses a pair of keys. One, the private key, never leaves your device and is stored securely. The other, the public key, sits on the server and reveals nothing on its own. When you sign in, your device confirms your identity locally, usually with a fingerprint or your face, and signs the request with the private key. The server checks the signature but never sees the key itself.
The practical consequence is the main one. There is nothing to steal. There is no password to phish out of you, and no database of secrets that could leak. Biometrics here are not sent to the server, they only unlock the key on the device itself. So your fingerprint or face scan is not stored somewhere in the cloud, it stays with you. Another plus is that a passkey is tied to a specific site, so a fake page simply will not receive the right key, even if it looks perfect.
What It Means in Practice
For the user it is mostly more convenient. Signing in gets faster, because there is nothing to recall and type. Organizations that moved to passkeys report noticeably faster employee logins and fewer password reset requests, and that is real hours that used to go nowhere. At the same time security does not drop, it rises, because the most common attack vector simply disappears.
The Downside People Talk About Less
It would be dishonest to show only the upsides. Passkeys have weak spots, and it is worth knowing them in advance. The first is account recovery. When there is no secret, the familiar logic of a reset email no longer works the same way. If you lose the only device that held the key, getting the account back can be harder than simply resetting a password. Most platforms solve this with cloud sync, but then the reliability of your sign-in depends on how well your Apple or Google account is protected.
From this follows the second problem. Cloud sync is convenient, yet it turns the ecosystem account into a single critical point. If someone gains access to your Apple ID or Google account, they can potentially reach the synced passkeys too. The security shifts rather than disappears entirely, and now protecting that one master account matters more than ever.
The third is lock-in to ecosystems. A passkey created in one environment is not always easy to move to another. Switching from Android to iPhone, or using a key from your phone on someone else's computer, still does not work as smoothly as you would like. Standards for moving keys between systems are already being developed, but in practice the user sometimes meets friction that a password did not have.
And the fourth is purely human. The new sign-in logic takes getting used to. Some people still do not fully understand what a passkey is or where it lives, confuse it with a password, or worry that their fingerprint is being sent somewhere. For a business this means the transition has to come with explanation, otherwise part of the users will simply fall back to the familiar password at the first inconvenience.
So Where Does That Leave Us
Passkeys are not a magic wand that instantly solves everything. They are a step that removes the biggest and oldest problem of authentication, phishing and password theft, but in return they bring their own challenges around recovery and moving between devices. What matters is that these new problems are at least solvable by engineering, unlike the very nature of the password.
That is why most companies move gradually rather than in one leap. Passwords stay as a fallback for now, passkeys are turned on where they bring the most value, and the harder scenarios get refined over time. The password will not vanish tomorrow, but the direction is no longer in doubt.
For us as a technology company this is a good example of what a mature technological change looks like. Not hype that promises perfection, but an honest trade where you understand both what you gain and what you pay. People tried to make the password safer for decades. It turned out that the more reliable move is not to improve the secret, but to drop it altogether, while consciously accepting the new trade-offs that come with it.