Caleb Obi
Cybersecurity Analyst, Security+, CISA
- Role
- Cyber Security Analyst at United States Postal Service
- Location
- Washington, DC, US
- LinkedIn followers
- 500 followers
About Caleb Obi
Dedicated cybersecurity professional in securing assets and mitigating threats. Skilled in risk management procedures (RMF), network security and incident response, implementing procedures to safeguard the confidentiality, integrity and availability of critical data. Seeking a challenging role to leverage technical expertise in safeguarding organizational assets and ensuring regulatory compliance.
Experience
Cyber Security Analyst
Jan 2021 — Present · US
Perform Assessment and Authorization documentation in compliance with FISMA standards• Develop, review and evaluate System Security Plan based NIST Special Publications*• Perform comprehensive assessments and wrote reviews of management, operational and technical security controls for audited applications and information systems• Develop and conduct ST & E (Security Test and Evaluation) according to NIST SP 800-53A rev 4/5 and NIST SP 800-53 rev 4/5• Conduct kicks off meetings to collect systems information (information type, boundary, inventory, etc.) and categorize systems based on NIST SP 800-60.• Security Documentation: Perform updates to System Security Plans (SSP), Risk Assessments, Incident Response Plans, create Change Control procedures, and draft Plans of Action and Milestones (POAMs). • Helped guide System Owners and ISSOs through Assessment and Authorization (A&A) Process, ensuring that Operational, management and technical control securing sensitive Security Systems are in place and being followed according to the Federal Guideline (NIST SP 800-53).• Perform on-site security testing using vulnerability scanning tools such as Nessus.• Provided security expertise to create the required documentation and put the required project components through the security process to receive ATO Status.
Education
University of Lagos
Bachelor of Science - BS
2008 — 2012
University of Maryland Global Campus
Master's degree
2021 — 2023
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