Hive Enterprise accounts support SAML SSO via GSuite. To configure your workspace for this, visit the GSuite Admin Help documentation.
If you're looking to configure SAML SSO through Okta, One Login, or a custom setup, check out our help article for a step by step guide.
If you're looking to configure SAML SSO through AD FS, check out our ADFS setup guide.
Finally, check out of overview of Security in Hive.