Razu A.

Background

About Razu A.

As a dedicated cybersecurity professional, I specialize in incident response, threat hunting, and vulnerability assessments. My experience includes evaluating IDS and EDR alerts to ensure accurate escalation, performing in-depth analysis on Suricata signature quality, and leveraging NetFlow data to track IOCs from major breaches like Hafnium and Log4j.I have hands-on experience securing cloud environments, with a focus on cloud automation and strengthening cloud security controls. I hold the GCSA (GIAC Cloud Security Automation) certification, which reflects my expertise in implementing scalable and secure cloud solutions.In my role, I support cross-agency communications, assisting stakeholders with incident response and security tool configurations. I also vet and research OSINT and vulnerability reports to craft detailed advisories, incorporating frameworks like MITRE ATT & CK and CIS Controls/Safeguards to enhance cybersecurity awareness.I hold multiple SANS certifications, including GCSA, GCIH (GIAC Certified Incident Handler), GPCS (Public Cloud Security), and GWEB (GIAC Web Application Defender), which complement my practical experience and commitment to cybersecurity excellence.With a strong foundation in security operations and technical skills in tools like Crowdstrike Falcon, I’m passionate about proactively strengthening security postures and collaborating with teams to protect critical systems, both on-premise and in the cloud, from evolving threats.I am continuously learning and applying my expertise in programming (Python) and network protocols to improve cybersecurity solutions and ensure effective protection across diverse environments.