Stephanie Ndifohndung

About Stephanie Ndifohndung

Detail-oriented Cyber Security Analyst with 4 years of professional experience with focus…

Experience

1. Information Systems Security Officer (Isso)

   L3Harris Technologies

   Aug 2021 — Present

   Provide support to the ISSM for maintaining the appropriate security posture of systems in accordance with NISPOM Chapter 8 and/or ICD 503 RMF/JSIG. • Assist with the management of security aspects of the information system and work closely with the system administrator to support day-to-day security operations of the system. • Maintain the RMF security controls in eMASS, maintain POA & Ms and update artifacts to reflect the system configuration and architecture.• Perform crucial weekly continuous monitoring and audit log reviews (Windows Event Viewer, Splunk), backup operations (Symantec/Veritas Backup Exec), and anti-virus definition (Symantec Endpoint Protection/Manager) updates.• Provide support to the customer on matters involving the security of the information system and assist in maintenance to ensure the system accreditation is maintained. This includes developing and updating the system security plan, POA & Ms and supporting artifacts, as well as managing and controlling changes to the system and assessing the security impact of those changes. • Provide support to plan, coordinate, and implement IT security programs and policies and provides configuration management for security-relevant information system software, hardware, and firmware. • Assist the ISSM with the continuous monitoring of accredited systems.