What does SSO stand for in the context of Mimecast?

In the context of Mimecast, SSO stands for Single Sign-On. This concept refers to a user authentication process that allows a user to access multiple applications with one set of login credentials. By using SSO, users can streamline their experience, minimizing the number of passwords they need to remember and reducing the likelihood of password fatigue, which can lead to weaker security practices.

Implementing SSO in environments like Mimecast enhances security and user convenience. It simplifies the login process, making it easier for users to manage their access to various services without needing to repeatedly enter credentials. Additionally, SSO can reduce the administrative burden of password resets and improve overall compliance with security standards.

Other choices, while potentially relevant in different contexts, do not align with the specific and widely accepted interpretation of SSO in relation to authentication processes.