What Is Single Sign-On (SSO)?

Have you ever had to sign in to your company's intranet, then sign in again to your email? Yeah, it's a pain. Single sign-on is a confirmation process that allows users to access multiple applications with one login credential. SSO is a standard enterprise procedure where a client accesses various resources connected to a local area network (LAN). SSO allows users to access their company's applications from anywhere by logging in once. It saves time and money because IT administrators don't have to manage as many accounts or reset passwords every time someone leaves the company. It also reduces complexity for employees because they only have to remember one username and password instead of remembering different credentials for each application they use. SSO (single sign-on) is a way of letting users access multiple applications with a single login. It's like having the keychain you can use to unlock all the doors in your house, but instead of keys, it's just your face or fingerprint or whatever it takes to prove who you are. SSO authentication facilitates seamless network resource usage by allowing users to access resources across all devices without re-entering their credentials whenever they change networks or log into an application. The best way to think about Single Sign-On (SSO) is as the gateway to all your other access controls. It's not a replacement for them, but it does make them easier to manage. SSO is most useful when you want users to access multiple systems but you want them to log in only when they want to access a different approach. It ensures that users can automatically log into any other SSO method once they have logged into one system. It means that if someone loses their credentials for one of the systems, they will retain access to all of them! The only limitation here is that SSO isn't suited for systems requiring guaranteed access, that is, systems where you don't want someone who has lost their credentials still able to get into places they shouldn't be able to get into. The reason is simple if someone loses their credentials, they'll be unable to log in, no matter how much they try!