Researched and contributed to the development of over 75 ITDR (Identity Threat Detection and Response) Active Directory posture checks, including ADCS (Active Directory Certificate Services) and ADFS (Active Directory Federation Services), with real-time change detection.Extensive research and assistance provided in developing Azure Entra posture checks and establishing change detection mechanisms.Collaborated on the development of attack detection features for Active Directory, addressing advanced threatsDeveloped remediation strategies for these security features, strengthening client environments.Interacted with clients, explaining security vulnerabilities and offering remediation guidance to enhance the security posture of both Active Directory and Azure Entra tenants.

Researched and tested Active Directory Domain Controller vulnerability and misconfiguration detection features.Contributed to the research and testing of Windows endpoint attack detection capabilities.Performed in-depth security testing and enhanced detection capabilities for the RangerAD feature, assessing AD infrastructure for vulnerabilities and real-time attacks.Conducted penetration testing on endpoint security agents and AWS-based EDR security solutions (API & Web).

Implemented periodic automated scans and design reviews to ensure early detection of P1 vulnerabilities during the development lifecycle, proposing secure design solutions.Resolved customer-reported product security issues, improving overall security.Developed detection strategies for recently published Zero-Day vulnerabilities.