1results about How to "Implement single sign-on" patented technology

This application relates to a resource access system and a resource access method. The system includes: a network range platform, an authentication center, and multiple business systems; each business system, in response to a user's access request, redirects to the login interface of the network range platform; the network range platform redirects the login request to the authentication interface of the authentication center; the authentication center, upon successful authentication, redirects to the network range platform; the network range platform generates a service ticket, enabling the user to access the business systems using the service ticket; each business system, based on the service ticket and request signature, generates and sends a verification request to the network range platform; if the service ticket and request signature pass validity verification, the network range platform returns user information to the business systems, enabling the business systems to create a local session and configure access identification information based on the user information, allowing the user to access the resources of the business systems based on the access identification information. Using this system improves resource access security.