- Products Reverse Engineering : Analyzed and deconstructed proprietary software to identify vulnerabilities and improve security measures. Utilized tools like IDA Pro, Ghidra, and x64dbg to understand application architecture and potential exploit points. Also cracked application passwords and enabled features to enhance functionality and security measures.- Security Audit: Conducted comprehensive security audits, evaluating the effectiveness of security controls, identifying risks, and providing actionable recommendations.- Audit Performance: Evaluated system performance and security postures through penetration testing, red teaming, and risk assessments. Created detailed reports to highlight findings and suggested remediation strategies.- Investigation : Conduct in-depth investigations into suspicious activities or security incidents to determine the root cause, scope, and impact.- Penetration Testing : Conducted comprehensive assessments of network, web, and mobile applications, including active directory exploitation, to identify vulnerabilities and assess security postures.- Homologation: Ensured compliance with industry standards and regulatory requirements by systematically testing and validating systems. Familiar with ISO 27001, GDPR, and HIPAA standards.- Installation of SOC & CSIRT : Established and configured Security Operations Centers SOC and Computer Security Incident Response Teams CSIRT to monitor, detect, and respond to security incidents. Integrated SIEM tools like Splunk, ArcSight, and QRadar for real-time monitoring and analysis.- OT pen-testing, Cisco switch and firewall pen-testing