3350 Riverwood Pkwy #1900, Atlanta, GA 30339


SEMAIS Leadership

Arthur D. Hart

President and CEO

Mr. Hart has over twenty years of hands on experience in the Information Technology and Communications Electronics industry and holds a Master of Science Degree in Information Assurance from the University of Maryland. As a Certified Information System Security Professional (CISSP), Mr. Hart’s expertise is Information and Cyber Security.  During his IT career he has been responsible for maintaining and providing security guidance for some of the most sophisticated and highly sensitive networks in the world.   Prior to embarking upon his career as a business owner, Mr. Hart served twenty years in the United States Navy as a Computer and Weapons system professional.  As the current President and founder of Secure Managed Instructional Systems, Mr. Hart directs the day-to-day operations and strategic vision to heavily engage Semais as a premier Cyber Security organization.

Mr. Hart has developed security products in a wide range of environments from healthcare to corporate settings and within DoD agencies.  He has performed vulnerability analysis, security compliance, and secure configuration for over 8,000 assets and served as a Certification and Accreditation (C&A) expert for major IT systems.  He has demonstrated the ability to mitigate threats for over two thousand networks while using McAfee ePo Orchestrator (HBSS) and developing strategies to remediate long-standing security vulnerabilities. While serving in the United States Navy, he established the necessary facilitation and instructional background to make Cyber learning relevant to students pursuing network security certifications or the foundation for career advancement in the Computer and Information Security field.



Awards & Certifications