What Is Single Sign-On (SSO)?
Single sign-on (SSO) is a method of authentication enabling users to access different applications with one set of credentials, such as a login and a password. SSO login is widely used by corporations, smaller companies, and users who want to make the authentication process more accessible and convenient.
SSO is an integral part of many solutions designed to manage access control. For example, decisions over which permissions should be granted to a user are based on identity verification.