What types of authentication does SailPoint IdentityIQ support?

SailPoint IdentityIQ supports several types of authentication mechanisms that facilitate secure user access and session management. The selected answer highlights SAML (Security Assertion Markup Language), SSO (Single Sign-On), and OTP (One-Time Password), which are crucial for modern identity and access management.

SAML is an open standard that allows for identity federation, enabling users to log in once and gain access to multiple services without having to re-enter credentials, promoting both security and user convenience. SSO enhances this experience by streamlining the login process across various applications.

OTP is a robust authentication method that requires users to enter a unique, time-sensitive code for access, thus adding an extra layer of security beyond the traditional username and password.

While other options include various authentication protocols, they may not cover the full capability of IdentityIQ or might be less relevant to the functionality provided by the platform in terms of identity management and user experience. SAML, SSO, and OTP effectively reflect the comprehensive approach to authentication in IdentityIQ, catering to both user-friendly access and security requirements.