Passlogy Inc. has been dedicated to research, development, and the delivery of solutions in the field of authentication and security. Headquartered in Japan, the company builds on 125 patents and more than 25 years of innovation, with two core products: “PassLogic” for enterprises and “4Login” for general users.

PassLogic is a passwordless authentication system that has been adopted by more than 1.15 million users across 8,000 organizations in Japan, including government agencies and financial institutions requiring the highest levels of security. 4Login, on the other hand, is designed as a trusted authentication platform that aims to serve as a digital social infrastructure, extending its use to business, education, government, and cultural activities.

Our philosophy is to “contribute to a safe and secure digital society.” We strive to realize security that everyone can use with confidence by pursuing technologies that balance safety and usability. Our goal is to provide mechanisms that allow users to feel secure unconsciously, creating an environment where strong security and ease of use coexist—so that security becomes a natural part of everyday life.