Security authentication system for membership login of online website and method thereof

A computer-implemented method comprising:

• receiving, at a first user device, one-time use authentication information for a website, the one-time use authentication information being received from a second user device after the second user device received the one-time use authentication information from an authentication server without the authentication server receiving user login authentication information for the website from the second user device;
• causing transmission, to the authentication server, of a request based on the one-time use authentication information and the user login authentication information;
• receiving, in response to the request, one-time password (OTP) information for the website provided by the authentication server;
• and
• causing presentation of the OTP information.

One or more machine-readable media storing computer-useable instructions that, when used by one or more processors, cause a first user device to perform operations, the operations comprising:

• receiving one-time use authentication information for a website, the one-time use authentication information being received from a second user device after the second user device received the one-time use authentication information from an authentication server without the authentication server receiving user login authentication information for the website from the second user device;
• causing transmission, to the authentication server, of a request based on the one-time use authentication information and the user login authentication information;
• receiving, in response to the request, one-time password (OTP) information for the website provided by the authentication server;
• and
• causing presentation of the OTP information.