David Newsome
Inofrmation Systems Security Officer @US Navy
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WORK HISTORY
Inofrmation Systems Security Officer @US Navy
As an Information Systems Security Engineer at the Department of The Navy, I lead Cyber Risk Assessment initiatives, identifying vulnerabilities and implementing mitigation strategies. My role involves conducting thorough evaluations of systems to ensure compliance with Security Technical Implementation Guides (STIG) and managing and responding to Cyber Incidents with rapid resolution techniques to minimize potential impact. I execute Risk Management Framework (RMF) functions for both Classified and Unclassified systems, ensuring adherence to security protocols. I also implement continuous monitoring practices across all Enterprise Information Systems for real-time threat detection and response. Leveraging advanced tools such as Host-Based Security System (HBSS) and Microsoft Defender for Endpoint (MDE), I enhance Endpoint Protection, safeguarding critical assets against evolving cyber threats.Skills: Cyber Risk Assessment, Security Technical Implementation Guides (STIG), Risk Management Framework (RMF), Continuous Monitoring, Endpoint Protection, Incident Response, Cybersecurity Tools, Compliance Management, Vulnerability Management, Threat Detection and Response.
EDUCATION
Excelsior University
Bachelor of Science (BS), Information Technology
ABOUT DAVID NEWSOME
With over two years as an Information Systems Security Officer at the US Navy and 15+ years in the technology sector, I specialize in fortifying cybersecurity frameworks through rigorous risk assessments and adherence to regulatory compliance. My work includes managing Risk Management Framework (RMF) functions for classified and unclassified systems and implementing continuous monitoring practices to safeguard enterprise information systems. Proficient in vulnerability management and incident response, I focus on reducing cyber risks and enhancing system resilience. Partnering with cross-functional teams, I ensure seamless alignment with Security Technical Implementation Guides (STIG) and lead rapid resolution of cyber incidents. My mission is to protect mission-critical infrastructure while fostering a culture of security excellence.
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