
Joy F
security analyst
Competenze

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Esperienza lavorativa
Security Analyst
DNV • Full time
Oct 2023 - Present • 2 yrs 7 mos
Performed Vulnerability Assessment and Penetration Testing (VAPT) for web applications, APIs, and mobile platforms to identify and remediate security vulnerabilities. Implemented and managed SIEM solutions (Wazuh, Log360) to improve threat detection, log monitoring, and incident visibility across hybrid cloud environments. Led incident response activities, created security playbooks, and supported endpoint threat mitigation. Designed and executed phishing simulation campaigns, reducing employee susceptibility to social engineering attacks by over 90%. Conducted monthly security awareness training for 200+ employees covering phishing, secure coding, and incident response. Developed AI-assisted security automation tools for vulnerability triage, compliance scanning, and reporting, reducing manual effort by 60%. Performed threat modeling using the STRIDE methodology for critical applications. Conducted malware analysis using static and dynamic techniques to identify advanced threats.