"Technologies Employing SAML"

AB.

SAML (Security Assertion Markup Language) is an XML-based protocol used for exchanging authentication and authorization data between parties, in particular, between an identity provider (IdP) and a service provider (SP). SAML is commonly used in Single Sign-On (SSO) and Federation scenarios.

The correct answers to the question are A) Single sign-on and B) Federation.

• Single sign-on (SSO) is a technology that allows users to authenticate once and then access multiple applications and services without the need to re-authenticate. SSO is commonly used in enterprise environments to improve user experience and security by reducing the number of passwords users have to remember. SAML is often used as the underlying protocol for SSO, allowing the authentication and authorization data to be exchanged securely between the identity provider and the service provider.

• Federation is a technology that allows organizations to share identity and access management (IAM) information across multiple systems, applications, and organizations. Federation typically involves the use of multiple identity providers and service providers, which need to exchange authentication and authorization data in a standardized and secure way. SAML is often used as the underlying protocol for Federation, allowing the different identity providers and service providers to communicate securely and seamlessly.

LDAP (Lightweight Directory Access Protocol) is a protocol used for accessing and maintaining distributed directory information services over an IP network. LDAP is not directly related to SAML, although it is often used as a directory service for storing and managing user and group information.

Secure token is a term that can refer to various technologies and standards used for securing access to resources. SAML is often used in conjunction with secure tokens to provide secure and reliable authentication and authorization.

RADIUS (Remote Authentication Dial-In User Service) is a protocol used for remote authentication and authorization of network access. RADIUS is not directly related to SAML, although it can be used as an authentication method in SSO and Federation scenarios.

In summary, SAML is a protocol commonly used for secure authentication and authorization in SSO and Federation scenarios. SAML is not directly related to LDAP, secure tokens, or RADIUS, although these technologies can be used in conjunction with SAML to provide secure and reliable authentication and authorization.