Providing temporary use of non-downloadable cloud accessible cyber security computer training software and training and assessment content for the purpose of protecting it (information technology), ot (operational technology) and iot (internet of things) systems and infrastructures; non-downloadable cloud accessible computer training software and testing for simulating it (information technology), ot (operational technology) and iot (internet of things) systems, iomt (internet of medical things), infrastructures and traffic and cyber-attacks; providing temporary use of non-downloadable cloud accessible computer software for cyber security training and skills assessments; providing temporary use of online non-downloadable simulation software for modeling cyber-attacks; testing, analysis, and evaluation of the knowledge, skills, and abilities of others to the order and specification of the National Institute of Standards and Technology (NIST) and National Initiative for Cybersecurity Education (NICE) Framework; providing temporary use of online non-downloadable simulation software for modeling, in the field of cybersecurity, network security, information technology, operational technology, internet of things, internet of medical things, cyber-attacks, ot (operational technology) attacks on critical infrastructure