By Thinkers GK Team on March 17, 2026
In 2025, passkeys proved themselves. In 2026, they are becoming the default choice.
Across Japan and globally, businesses are facing an authentication crisis that security teams can neither ignore nor solve with incremental fixes alone. Passwords — even the password policies with Multi-Factor Authentication requirements — are becoming a single point of failure that cannot keep pace with evolving cyber threats. Organizations are moving away from passwords and toward passkeys — a passwordless authentication standard that combines public key cryptography with user convenience.
Traditional password-based authentication has reached a breaking point in 2026. The statistics are damning: businesses suffer credential fatigue, security teams spend excessive time managing password policies and reset cycles, and employees resort to shared or weak credentials for legitimate reasons. The industry recognizes that passwords are becoming an unacceptable risk.
The authentication space has evolved dramatically. Two years ago, "passwordless-first" was aspirational. In the past, companies would enable MFA on top of passwords as an emergency measure. But 2026 marks the shift in industry mindset — from "should we add passkey support?" to "how do we build authentication that is passwordless from day one?"
For Japanese businesses navigating both domestic compliance standards and international best practices, this transition offers a compelling opportunity to strengthen security postures while improving employee experience.
For technical decision-makers: passkeys use a type of public key cryptography to protect user credentials. Unlike passwords, which can be intercepted through shoulder surfing or phishing, a user's passkey is stored in an encrypted form on their device using the device's hardware security module (HSM).
When attempting to authenticate, the device performs cryptographic operations locally. The actual key never leaves the device in any intelligible form. This means even if a server is compromised, there is no password to steal.
For everyday employees: passkeys provide convenience without sacrificing security. There is no password to remember, no complex requirements, and no phishing vulnerabilities. The user initiates authentication through a built-in platform feature — Touch ID, Face ID, Windows Hello, or Android Secure Element — making authentication seamless and intuitive.
The transition to passwordless authentication is not without challenges. Industry reports note that a frequent hurdle remains the lack of compatibility with legacy applications. Many business applications still use outdated protocols such as Lightweight Directory Access Protocol (LDAP) or Security Assertion Markup Language (SAML), which were initially built for traditional password-based systems.
Thinkers GK understands this reality. Our clients operate in complex IT environments where legacy systems often coexist with modern stacks. We have been working alongside companies migrating their entire authentication infrastructure, ensuring business continuity during the transition.
For organizations planning their passwordless journey, key considerations include:
These challenges are not insurmountable, and neither are the benefits. Organizations that adopt passkeys today position themselves at a security and productivity advantage.
The transition to passkeys delivers measurable business outcomes in two key dimensions:
1. Uncompromisable Security — Passkeys cannot be stolen, shared, or forgotten. Even in a breach, attackers cannot leverage a passkey for access to additional systems. They are cryptographically bound to the specific device and user identity.
2. Reduced Operational Friction — Employees remember fewer credentials. Security teams spend significantly less time managing password resets and policy enforcement. Employees are less targeted by phishing campaigns that typically rely on credential capture.
For Japanese businesses, these benefits align well with compliance goals and modern workforce expectations. The transition is not just technical improvement — it is a productivity enhancement that supports the full remote workforce model.
The industry is now at a critical juncture. If 2025 was the year passkeys proved themselves, 2026 is the year they become standard. Organizations have approximately 18 months to prepare for widespread enterprise deployment, particularly around legacy system compatibility and user acceptance.
Thinkers GK recommends a phased approach to passwordless adoption:
Security teams need to coordinate this transition strategically, not reactively. Thinkers GK has supported clients in Japan in making this transition, ensuring business continuity while accelerating adoption.
Industry leaders anticipate that by 2027, passwordless-first principles will be the norm rather than the exception. The push toward passkey adoption is being driven by:
Security analysts confirm that 2026 represents a tipping moment in the industry. The cost of waiting — in terms of ongoing password-related security incidents, employee productivity losses, and technical debt from legacy authentication systems — outweighs the investment in modern authentication solutions.
The shift is clear: companies building new applications are asking themselves "how do we passkey-first our UX?" rather than "should we add passkey support?" This is a fundamental transformation in how authentication is conceptualized.
Thinkers GK supports businesses in Japan transitioning through our IT services. Contact us today to discuss how we can help your organization modernize its authentication strategy — ensuring security excellence while improving the employee experience.
The password has been a tool of convenience. Today, it is a tool of insecurity. Passwordless authentication is no longer aspirational. It is the new normal.