What is a single sign-on (SSO)?
Single sign-on (SSO) is an authentication method that allows users to log in once to a single application or platform and then automatically gain access to multiple other connected applications without having to log in again. In other words, after a user successfully logs in to one system, their authentication state is applied to other systems on the network.
By implementing SSO, users can avoid the tedious process of repeated logins for different applications, increasing usability and efficiency. Instead of logging into each individual application separately, the user authenticates once with the identity provider and then automatically gains access to all other services for which they are authorized.
SSO is often used in combination with Identity Federation to enable authentication across different organizations or domains. This means users can securely transfer their identity between different applications and even between different organizations without having to complete multiple separate login processes.
By implementing SSO and Identity Federation, organizations can not only improve the user experience but also increase security as fewer passwords and logins can reduce the risk of security breaches and attacks.
For more information about single sign-on and identity federation, you can visit the following resources: