auth0 authentication has been introduced for allowing single sign-on between your auth0 and your Storefront. Users that have already logged in auth0 will be able to automatically login to your Storefront without entering their credentials.
Azure Active Directory (Azure AD) authentication has been introduced for allowing single sign-on capabilities between your Azure AD and your Storefront (Version 4). Users that have already logged in Azure AD will be able to automatically login to your Storefront without entering their credentials.
Azure AD B2C authentication has been introduced for allowing single sign-on between your Azure AD B2C and your Storefront. Users that have already logged in Azure AD B2C will be able to automatically login to your Storefront without entering their credentials.
Token-based authentication has been introduced for allowing single sign-on between your main web site and your Storefront. Users that have already logged in your Portal will be able to automatically login to your Storefront without entering their credentials.
Okta authentication has been introduced for allowing single sign-on between your Okta and your Storefront. Users that have already logged in Okta will be able to automatically login to your Storefront without entering their credentials.