Go to a new type of authentication n/a password.
With MFA that takes only 4 taps to complete and protection that unlocks only when needed,
is both generous and highly secure.
Together, we're growing the next generation of security.
Development Supporter System *220 yen per month (tax included)
New products and new features of various family SSO-Integrated Products in connection with 4Login are available at
You will be able to experience the cutting-edge technology before anyone else.
4Login Family Products
4Login offers a variety of SSO-Integrated Products for connection with 4Login Apps.
PQC-enabled file encryption service
Enhanced Windows Authentication
Site Protection Plug-in
Next generation digital badge
4Login for Smart Badge
Coming Soon
Community Boards
4Login for Badge Based Bullitin Bord
Coming Soon
Data Backup
4Login for Secure Backup
Coming Soon
Enhanced Linux Authentication
4Login for Linux
Coming Soon
Network Infrastructure Capabilities
DDNS
Coming Soon
4Login
MFA authentication using the matrix method (knowledge authentication) and
Login Protection (property authentication), which only accepts authentication when the app is opened, to achieve
strong identity authentication security. Authentication Platform".
4Login Storing and managing information with 4Login enables secure exchange of information with other products.
How 4Login authentication works (smart and secure identity authentication)
Authentication using 4Login authentication is a person authentication system that enables login without the need for an ID or password.
The connection service supports both smartphone and computer logins.
Login with Smartphone
Tap Authentication (MFA)
The combination of the "Matrix Method," in which login is completed by tapping the mobile app in four places, and "Login Protection," which temporarily unlocks the app only when logging in, provides safe security that can be used easily.
Logging in with a computer
QR Code + Tap Authentication
Simply scan the QR code on the login screen displayed on your PC with the 4Login App and tap the QR code to log in.
Email Address + Pattern Authentication
Enter your e-mail address on the login screen displayed on your computer and enter the one-time password (60 seconds 4Login ) displayed on 4Login to complete login.
4Login Authentication Platform
4Login4Login " 4Login authentication platform" is an authentication platform that safely and centrally manages users' personal information and allows users to share only the necessary information with connection services.
User information such as name, address, bank account, etc. is registered and managed in 4Login, and when connecting to each service, only the information authorized by the user is automatically provided.
For example, a shopping site connected to 4Login will only provide the bank account information necessary for payment, and will not share unnecessary information such as name and address.
This eliminates the need for the service to manage more personal information than necessary and reduces the risk of information leaks.
In addition, users do not need to register the same personal information for each service more than once.
N/a information will never be provided or registered without the consent of the person concerned.
Notices
Development Supporter System 220 yen/month (tax included)
The Development Supporter is a special position that allows you to watch the evolution of the " 4Login Family" closely and nurture it together with us.
This is the special position of Development Supporter.
Get new apps and features to your device before anyone else!
You can access the "development versions" of various SSO-Integrated Products in connection with 4Login at
and experience the cutting-edge technology.
Unsubscribe
To delete your 4Login account and cancel your membership, please check the following page and submit a cancellation request.