Security Assertion Markup Language (SAML) is an open standard for exchanging authentication and authorization data between parties, particularly between an identity provider and a service provider. Coursera’s SAML catalogue teaches you how to understand, implement, and manage secure single sign-on (SSO) and identity federation using SAML. You'll learn the core concepts of SAML, including assertions, protocols, bindings, and profiles. Additionally, you'll gain insights into SAML security considerations and best practices for integrating SAML into enterprise IT systems. With this knowledge, you can enhance the security and efficiency of web applications and services in various industries.