Most people can only juggle about three to five things in their working memory at once, so it’s no surprise that managing dozens of complex passwords has always been a losing battle, one that set the stage for today’s shift toward passkeys. Faced with that cognitive limit, users have long defaulted to reusing simple passwords or writing them down, trading security for convenience. Over time, that human workaround created exactly the kind of vulnerability hackers rely on, turning password management into a persistent weak point in digital security.
An arms race between hackers and legitimate website users has been spiraling ever since users have been able to transact with websites. Users had passwords to protect them, but it was tough to think up secure passwords and remember them all, so many people used recycled one or two passwords across multiple websites. That made it easier for hackers to guess the passwords.
Password managers sprang up as a place to store multiple complex passcodes, but again, that left access to every account locked behind just one password. Two-factor authentication is more secure, but hackers can intercept codes, and many users didn’t appreciate having to jump through another hoop on their way to website access. Passkeys take the place of passwords and two-factor authentication.
Passkeys: How They Work and Where Adoption Stands
Essentially, a passkey is a digital key that “unlocks” your online account by securely logging you in without a password. This new technology creates a passkey with the user’s permission and stores that passkey on the user’s device, usually in a password manager or on a physical piece of hardware called a security key.
“A passkey is like a super-long password that you can’t copy-paste, but that your computer and phone can use to log in to a website quicker and more safely than a password,” says Jacob Hoffman-Andrews, a senior staff technologist at the Electronic Frontier Foundation.
When the user revisits that website, the technology automatically finds the passkey and asks the user’s permission to use it. The user gives that permission with a numeric code, facial recognition, or fingerprint scan.
Passkeys open one specific website, so a hacker can’t guess just one and use it to access every account a user has. A site data breach won’t reveal them, and the user can’t forget them, because it’s not the user’s job to remember them in the first place.
Globally, 5M passkeys are in use, with 90% of consumers familiar with passkeys and 75% enabling them on at least some accounts. Workplace adoption is similarly strong, with 68% of organizations using passkeys for employee authentication. They are quickly becoming a usual part of both business and personal IT.
“There is a good chance that this security trend will soon move from being an option to being a requirement,” says Matt Wallace, PCBB chief information officer. “Getting ahead of that curve will make it easier to implement and minimize disruptions while improving security.”
It’s important to note, however, that many individuals and companies are using passwords in parallel with passkeys. Even at businesses that use passkeys, 57% of workers rely primarily on traditional password sign-in methods.
How Can Passkeys Benefit CFIs?
Passkeys can help CFIs by quietly reducing some of their biggest hidden costs. Password problems are one of the biggest drivers of help‑desk volume, and passkeys directly attack that cost center. When customers or employees stop forgetting or mistyping passwords, support teams field fewer “I can’t log in” calls. Because passkeys eliminate the need to remember or reset credentials, early adopters are seeing forgotten‑password tickets drop sharply, with some reporting 40–60% fewer password‑reset–related help‑desk requests. Less time spent on routine login issues means CFIs can operate with smaller or more efficient support teams, freeing staff to focus on higher‑value work instead of repetitive credential troubleshooting.
Passkeys also strengthen security in ways that reduce fraud risk and related remediation costs. By tying authentication to a specific device and using cryptographic keys instead of shared secrets, they make common attack methods, like credential stuffing and phishing for passwords or one‑time codes, much less effective. Fewer successful account takeovers mean fewer losses written off, fewer incidents for security and operations teams to investigate, and less pressure from regulators and auditors on basic login controls.
Lastly, passkeys improve the customer experience at critical moments in the digital journey. Logging in with a fingerprint or facial recognition instead of typing a complex password and waiting for a text code shortens sign‑in time and cuts frustration. When authentication feels almost invisible, customers are more likely to keep using digital channels, complete transactions, and stay engaged with the institution’s services. That combination of smoother access and stronger security helps CFIs retain customers and support long‑term relationship value, while quietly lowering day‑to‑day operational friction.
What Can CFIs Do to Implement Passkeys?
With all of those benefits in mind, CFIs need a practical roadmap for implementation that balances innovation with continuity, making it easy for users to adopt passkeys while keeping existing authentication options in place.
To implement passkeys for both employees and clients, CFIs should aim for:
• Evolution rather than immediate replacement. It’s common for website users to employ a combination of passwords and passkeys as they move around the Internet. Passwords are familiar and therefore comfortable. Introducing passkeys as an optional means of authentication, educating employees and clients about the security advantages of passcodes, and gradually phasing out passwords is a way that CFIs can ease employees and account holders into greater security.
To transition customers to passkey use, CFIs might introduce passkeys as an option at key moments in banking relationships: account creation, in account settings, after a client logs on using older methods, and when retrieving a lost password. Mention passkeys’ security features, but lead with convenience: this is a way to never have to type in your password again.
• A login architecture that satisfies regulatory requirements. Passkeys are stored on the user’s device. To support their use, a CFI needs FID02-compliant servers, to store a cryptographic public key, and verified device ownership that links the passkey to a specific device, rather than a cloud backup. The financial institution also needs to support recovery methods that can kick in if a client or employee loses a device, and a hybrid system that can maintain legacy passwords while also promoting passkeys.
• Vendors that can add passkeys to older infrastructures. No CFI wants to redo its IT infrastructure to add passkey support, so the right vendor is crucial. First Financial Bank is already moving in this direction. Building on its partnership with an authentication provider, the bank is strengthening its digital security in ways that can support passkeys as a natural next step. For customers, that could simply look like a smoother, password-free login that still meets the bank’s high bar for protection.
Passkeys give CFIs a way to align strong security with a smoother, less frustrating digital experience. By treating passkeys as an evolution rather than an overnight replacement, CFIs can reduce fraud and support costs while helping customers and employees log in more easily. Leaders who start planning that transition now will be better positioned as passkeys move from optional convenience to expected standard across the banking industry.
