4Login is equipped with various convenient functions for login.
You only need to remember one secret "pattern" for every login.

■ Security
・Your information is encrypted and stored on the server.
・Since it is encrypted, the operator (Passlogy) cannot see your information.
・Even if the terminal fails, your information can be restored as long as the "pattern" is remembered.

■ Password management
・You can automatically generate a random password by specifying the character type and number of digits.
・You can choose a password made of hiragana which will be input in alphabet.
・The password is displayed on the "pattern" in a 5x5 matrix (cipher table). So even if others see it, they cannot understand the password.
・Up to 3 change histories are retained.

■ Automatically generate a PIN for your My Number Card
・Automatically generates the two (*) PINs required when receiving your My Number Card.
・The requirements (character type, number of characters) for PINs are met.
・PIN numbers are displayed on the "pattern" of a 5 x 5 matrix (encryption table), so even if others see it, they cannot understand it.
・You can also register and manage the PINs you already have.

*There are 4 PINs, but 2 PINs are actually required. (4-digit number and a string of 6 to 16 characters mixed with numbers and alphabets)

■ Two-factor authentication
・By reading the QR code, you can register a one-time password required for two-step verification. Manual input is also available.
・The one-time password (OTP) is displayed on the "pattern" in a 5 x 5 matrix (cipher table), so even if someone else sees it, they cannot understand it.
・Normal display is also available.

■ Login by 4Login authentication
・You can use advanced member registration and login functions for software and websites linked with 4Login (*).
・You can get registered without deciding an ID or password.
・You can swiftly login without entering an ID or password.
* The API is released free of charge for service providers. Please contact us for details.

■ Enhanced authentication for Windows logon [4Login for Windows] (paid/in-app purchase)
・Additional authentication service for Windows logon that supports remote desktop connection can be used.
・Sophisticated 2FA with a smartphone for Windows logon on PCs.

■Others
・You can manage passwords, etc. collectively in groups.
・Passwords can be rearranged freely.
・Passwords can be found quickly with the search function.
・You can save a secret memo.
・You can design the display screen for passwords, etc. as you like.
・You can use it completely free of charge except for the enhanced authentication for Windows authentication.