In looking into your request for me to detail the Single sign-on authentication method
juxtapose to another authentication method, I found the following facts:
SSO (Single sign-on) is a service that authorizes a user to utilize the same login
credentials to access numerous applications. This method can be used by organizations
or individuals to make the management of various usernames and passwords easy. SSO
offers a set of advantages that includes facilitating user access to their applications,
decreasing the opportunity to forget several passwords, implementation is easy, and
connecting to new data sources is simple.
However, although this authentication method boasts advantages, there are also
disadvantages such as utilizing one password increases the possibilities of password
vulnerability, the opportunity for failure across all related systems, and identity spoofing