Divan Raimagia | Expert CISO & OT Security

Divan Raimagia

Chief Information Security Officer (CISO) at Adani Green Energy Ltd with over 18 years of experience with OT cyber security expertise, award-winning insights, and published articles.. Formerly with HCL, Wipro, IBM, and Orange.

My Vision

To create a secure digital future for essential infrastructure and renewable energy systems globally—where innovation, resilience, and trust progress together.

I perceive cybersecurity as not merely a technological function.
It represents a leadership responsibility, a national resilience concern, and a business facilitator in the era of AI, automation, and energy transition.

My long-term goal is to make contributions at a global level, shaping how organizations, industries, and countries consider cyber resilience, OT security, and responsible digital transformation.

My Journey So Far

My experience is rooted in real-world responsibility, rather than theory.

Throughout the years, I have collaborated closely with:

Critical infrastructure and OT environments
Renewable energy and power generation ecosystems
Board members, CEOs, regulators, and technology leaders
Large-scale enterprises operating at both national and global levels

🎓 Academic & Institutional Associations

OT Cyber Security | Industry 4.0 | Critical Infrastructure🏛️ Institutions & Associations

🎓 Academic & National Institutes

National Forensic Sciences University (NFSU)
Rashtriya Raksha University (RRU)
Indian Institute of Management Ahmedabad
Gujarat Technological University (GTU)

🏫 Universities & Engineering Institutes

Marwadi University
MBIT University
Madhyanchal Professional University (MPU)

🌐 Industry & Policy Platforms

Vibrant Gujarat Global Summit / Regional Conference
Gujarat Chamber of Commerce and Industry (GCCI)

🎤 Role & Contributions

OT Cyber Security Speaker & Advisor

Industrial Control Systems (ICS) Security
Smart Factory & Industry 4.0 Cyber Risk
Critical Infrastructure Protection
Energy, Manufacturing & Utilities OT Security
Academia–Industry Knowledge Transfer

Industry Recognition & Awards

My work in cyber-security has been recognised through multiple “Best CISO” and leadership awards, reflecting sustained impact in securing large-scale, complex, and mission-critical environments.

These recognition are not milestones in isolation—they represent:

Consistent leadership in OT and critical infrastructure security
The ability to align cyber risk with business and operational priorities
Trusted decision-making during periods of digital and energy transformation

Each award reinforces my commitment to advancing cyber-security as a strategic leadership function, not merely a technical discipline.

Published Media & Thought Leadership

I actively contribute to industry dialogue through published media articles focused on OT cyber-security, critical infrastructure protection, and emerging cyber risks.

My writings aim to:

Translate complex OT cyber risks into business-relevant language
Raise awareness on real-world attack scenarios, not theoretical threats
Advocate for responsible adoption of AI and automation in industrial environments

These publications are part of a broader effort to educate, influence, and elevate cybersecurity thinking across industries and leadership communities.