Raghu Nandakumara

Senior Director, Industry Solutions Marketing

Raghu Nandakumara is Senior Director of Industry Solutions at Illumio based in London, UK, where he is responsible for helping customers and prospects through their segmentation journeys.  Previously, Raghu spent 15 years at Citibank, where he held several network security operations and engineering roles.

Authored content

Ensure DORA Compliance: What You Need to Know
Cyber Resilience

Ensure DORA Compliance: What You Need to Know

Get the information you need to begin preparing to comply with the EU's upcoming DORA mandates for banking and financial services.

Sean Connelly Shares How Zero Trust Modernized Federal Cybersecurity
Zero Trust Segmentation

Sean Connelly Shares How Zero Trust Modernized Federal Cybersecurity

Get insight into the transformative changes in federal cybersecurity, the evolution of network perimeters, and practical advice for anyone embarking on a Zero Trust journey.

How Armis CTO Carlos Buenano’s OT Security Journey Led to Zero Trust
Zero Trust Segmentation

How Armis CTO Carlos Buenano’s OT Security Journey Led to Zero Trust

Learn about Buenano's journey into OT security, the pivotal role Zero Trust principles play in safeguarding industrial environments, and the challenges to get there.

RSAC 2024: 3 Conversations You Might’ve Missed
Zero Trust Segmentation

RSAC 2024: 3 Conversations You Might’ve Missed

Get a recap of the three most common topics we heard around RSAC this year.

API Security CISO Richard Bird on the Power of Cyber Creativity
Zero Trust Segmentation

API Security CISO Richard Bird on the Power of Cyber Creativity

Learn from Richard Bird, CISO at Traceable AI, about the transformative power of creative storytelling and the integration of Zero Trust and API security.

John Kindervag Shares Zero Trust's Origin Story
Zero Trust Segmentation

John Kindervag Shares Zero Trust's Origin Story

Learn how John Kindervag got started with Zero Trust, his early research into Zero Trust best practices, and his advice for organizations on their Zero Trust journey.

3 Steps CISOs Must Take to Prove Cybersecurity Value
Cyber Resilience

3 Steps CISOs Must Take to Prove Cybersecurity Value

Learn the value-based approach to security that will succeed in the boardroom and protect your organization from evolving cyber threats.

A Decade After the Worst-Ever Year for Cybersecurity — What’s Changed?
Cyber Resilience

A Decade After the Worst-Ever Year for Cybersecurity — What’s Changed?

Learn the ways cybersecurity has changed and stayed the same over the past decade and why that matters for the future of cybersecurity.

Illumio Recognized in Two Gartner® Hype Cycle™ Reports
Zero Trust Segmentation

Illumio Recognized in Two Gartner® Hype Cycle™ Reports

Get insight into Gartner's research on why microsegmentation is a high-benefit technology.

Get 5 Zero Trust Insights from Microsoft’s Ann Johnson
Cyber Resilience

Get 5 Zero Trust Insights from Microsoft’s Ann Johnson

Hear from Ann Johnson, Corporate VP of Microsoft Security Business Development, on cyber resilience, AI, and where to start with Zero Trust.

5 Tips for Getting the Best ROI From Your Cybersecurity Investments
Cyber Resilience

5 Tips for Getting the Best ROI From Your Cybersecurity Investments

Learn how to extract ROI from your investments to improve your security posture, mitigate risk, and ensure a robust security strategy.

5 Zero Trust Tips from Cylera’s Chief Security Strategist
Cyber Resilience

5 Zero Trust Tips from Cylera’s Chief Security Strategist

Learn more about HIoT and medical OT security and how you can better shore up healthcare operations with Zero Trust.

Assume Breach.
Minimize Impact.
Increase Resilience.

Ready to learn more about Zero Trust Segmentation?