Raghu Nandakumara

Vice President, Industry Strategy

Raghu Nandakumara is Senior Director of Industry Strategy 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

Segmentation

Illumio Recognized in Two Gartner® Hype Cycle™ Reports

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

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.

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.

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.

Cyber Resilience

5 Zero Trust Tips for Retailers and Manufacturers From Brooks Running

Learn why shoe retailer, Brooks Running, is a brilliant example of a business implementing Zero Trust controls in a practical way.

Cyber Resilience

Learnings From MOVEit: How Organizations Can Build Resilience

Learn how to protect your organization from the new zero-day vulnerability in the MOVEit file transfer application.

Segmentation

4 Key Insights From the 2023 Gartner® Market Guide for Microsegmentation

Get insights from the Gartner Market Guide on implementing microsegmentation, also called Zero Trust Segmentation (ZTS), to secure hybrid environments, stop lateral movement, and build Zero Trust.

Cyber Resilience

5 Zero Trust Insights from Bishop Fox’s Rob Ragan

Get insight on types of threats, offensive security trends, and how to continuously find new opportunities to improve cyber resilience.

Segmentation

5 Zero Trust Takeaways From Former Federal CIO Gary Barlet

Learn why Gary Barlet, Federal Field CTO at Illumio, sees Zero Trust a new way to approach cybersecurity altogether, not just a new way to manage old security problems.

Segmentation

Get 5 Zero Trust Insights from AWS’ Shawn Kirk

Learn how Shawn Kirk’s AWS team approaches Zero Trust initiatives with AWS customers, the shared responsibility model, and achieving cloud security ROI.