https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials/

https://ssoready.com/docs/saml/saml-technical-primer

https://github.com/ssoready/ssoready

https://aws.amazon.com/blogs/security/how-to-automate-saml-federation-to-multiple-aws-accounts-from-microsoft-azure-active-directory/?sc_channel=sm&sc_publisher=TWITTER&sc_country=Security+%26+Identity&sc_geo=GLOBAL&sc_outcome=awareness&trk=_TWITTER&sc_content=security_blog_automate_SAML_federation&linkId=62627605

https://aws.amazon.com/blogs/security/introducing-aws-single-sign-on/?sc_channel=sm&sc_campaign=AWS_Security&sc_publisher=TWITTER&sc_country=Security%20&%20Identity&sc_geo=GLOBAL&sc_outcome=awareness&trk=_TWITTER&sc_content=awssso&sc_category=AWS_Identity_and_Access_Management&linkId=46975058