
tl1me (tl1me) asked a question.
I have been attempting to configure Tenable.io and Okta in order to access Tenable.io through Okta SSO rather than going directly through the Tenable login page. Can anyone who have configured Tenable and Okta recently provide a step by step guide on how to do this? The closest thing I have found to a guide is this: https://help.okta.com/oie/en-us/Content/Topics/Security/idp-add-metadata.htm . However this guide is two years old and is out of date as Tenable has changed it's protocols on how it handles SAML 2.0 since that time.
Cheers to anyone who can provide some assistance.

Hello @tl1me (tl1me) Thank you for reacting out to our Community!
I was able to find this documentation that should provide some assistance:
https://docs.tenable.com/tenableio/Content/Settings/ConfigureSSO.htm
It seems you need to reach out to their support with the metadata from Okta so that they can do the SAML configuration on their end. After that they should provide the SSO url and Entity ID to add them into Okta to finish the configuration.
I would assume this is done through a Custom SAML app on Okta side since the app in our catalog supports only SWA.
Please see our doc for this:
https://help.okta.com/en-us/Content/Topics/Apps/Apps_App_Integration_Wizard_SAML.htm
Hope this helps and if this answered your question, please mark this as Best Answer!