The principle of using cookies for cross-domain single sign-on

The physical deployment of business functions for building distributed systems increases or changes the location of physical deployments as new business modules increase. Each user has a unified account as an authentication when we log in to the system. When the application is deployed on different physical machines, when we go to different business functions, we need to log in and record each business corresponding user name and password, which can cause great trouble, delay work efficiency and waste a lot of time. This situation if we do not introduce CAS single-point cross-domain login principle, the impact of information technology to bring us the convenience and efficiency, but also affect a certain user experience.

CAS cross-domain single sign-on principle to realize the idea as more clearly described, let's look at it!

The principle of using cookies for cross-domain single sign-on