This blog post delves into the concept of Single Sign-On (SSO), detailing what it is, its fundamental purposes, and the steps involved in implementing it. It also discusses the requirements, potential benefits, and drawbacks of implementing SSO. The post focuses on SSO security and scalability, highlighting key considerations. Finally, it offers practical advice and tips for a successful Single Sign-On implementation so readers can make informed decisions about integrating SSO into their own systems. What is Single Sign-On? The Basics and Purposes Single Sign-On (SSO) allows users to access multiple independent applications or websites using a single set of credentials (e.g., username and password).