mainak biswas

Lead enterprise delivery, perform OT assessments and guide organisations to improve cyber resilience, DEVOPS/DEVSECOPS processes, and regulatory compliance while controlling operational costs and driving vendor security reviews.

Owned group-wide information security and IT functions, led ISO 27001 and PCI DSS certifications for ~15,000 employees, implemented DPDP 2023 and managed enterprise risk assessments to reduce spend and improve compliance.

Directed security architecture and governance, ensured readiness for regulatory audits (RBI/SEBI), quantified IS/IT spending via risk-led business cases, and implemented vulnerability management and network segmentation controls.

Led information security across group companies, achieved ISO 27001 certification, drove PCI DSS compliance for Moneycontrol, acted as Management Representative and Data Privacy Officer, and led incident response and awareness programs.

Performed enterprise architectural reviews, conducted in-depth malware and threat analysis, led SAP security during ERP transition, and designed compliance and governance models to maintain organizational controls.

Implemented ISMS and ISO 27001 processes, designed OT security, centralized defenses (Sourcefire), deployed NAC/802.1x and DLP, and led audits and risk assessments to embed security across the enterprise.

Designed and reviewed security architectures for clients, conducted VAPT, appsec and cloud security audits, promoted cloud hosting models, and delivered secure SDLC and security training for teams.

Managed information security service lines, led VAPT and compliance assessments (ISO 27001, PCI DSS, FISMA), ran presales and delivery for cloud/security services, and built an operating center for threat monitoring.

Led security assessments, desktop and infrastructure audits, built virtual training environments for VAPT, contributed to cloud service methodology, and implemented endpoint security and monitoring processes.

Completed an MBA in IT and Systems at IIMT from 2003 to 2005.

Completed a Bachelor's degree in Commerce from the University of Mumbai between 1999 and 2001.