https://www.udemy.com/course/cissp-mock-exams-master-all-8-domains
https://www.learnzapp.com/apps/cissp/index.html
https://github.com/jefferywmoore/CISSP-Study-Resources/blob/main/CISSP-Domain-1-Objectives.md
https://www.studynotesandtheory.com/single-post/attribute-based-access-control
https://www.linkedin.com/pulse/access-control-models-cissp-priyadharsini-paramasivan
https://www.youtube.com/watch?v=_nyZhYnCNLA
https://discord.com/channels/713391241856942090/1106913930439303281