Rathnamala is the Global Head for TCS’ Managed Detection and Response CoE. She has 27 years of experience in cybersecurity services and strong expertise in building managed security services (MSS) and managed detection and response (MDR) offerings. She has been leading the platform services in TCS cybersecurity for the last 7 years and has played a key role in establishing threat management centers (TMC) across the globe. She is extensively involved in MDR, extended detection and response (XDR) product development, GTM, solutions architecture, engineering and has enabled global security operations teams for business growth. She provides strategic vision for customer leadership teams and supports in building security transformation roadmaps. Her specializes in security services consulting, SOC services build, security services engineering and operations. She also holds security certifications in GCFA, GCIA, CISSP, and CISA.