Raghu Nandakumara
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.
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Authored content
How Cybersecurity Education Expert Kyla Guru is Solving Cyber Insecurity
We sat down with Kyla Guru, Founder & CEO of Bits N' Bytes Cybersecurity Education, to discuss her innovative strides in accessible cybersecurity education and her thoughts on making the digital world safer for everyone.
Cyber Consultant Stephen J. White on How to Align Security With Business Outcomes
Get insight on what your organization needs to do to modernize your security strategies and better align cybersecurity with business outcomes.
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
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.
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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
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
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
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
Learn the value-based approach to security that will succeed in the boardroom and protect your organization from evolving cyber threats.
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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
Get insight into Gartner's research on why microsegmentation is a high-benefit technology.
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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.
Assume Breach.
Minimize Impact.
Increase Resilience.
Ready to learn more about Zero Trust Segmentation?