Raghu Nandakumara
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.
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Authored content
Operationalizing Zero Trust – Step 4: Prescribe What Data is Needed
Learn about an important step on your organization’s Zero Trust journey: prescribing what data is needed.
Operationalizing Zero Trust – Steps 2 and 3: Determine Which Zero Trust Pillar to Focus On and Specify the Exact Control
Workload protection encompasses many security capabilities including, but not limited to, effective securing and patching of the OS and any installed applications, host-based threat protection controls such as antivirus, EDR, file integrity monitoring, host-based firewalling, etc.
Can You Measure the Efficacy of Microsegmentation?
Illumio and Bishop Fox conducted and documented an industry-first blueprint on how to measure the efficacy of micro-segmentation.
Operationalizing Zero Trust – Step 1: Identify What to Protect
As technology was deployed on a small scale, ad hoc solutions were manageable, and more productive than trying to pursue economies of scale or seek to engineer strategic solutions that could be relevant across the board.
Zero Trust is Not Hard...If You’re Pragmatic
With Illumio, building a ZT MVP and iterating to achieve a comprehensive posture for your organization incorporating the seven pillars of trust is achievable.
Cloud Hopper: A Zero Trust Perspective
Cloud Hopper: the hacking campaign suspected to be orchestrated by government-sponsored Chinese operatives. Could Zero Trust have stopped it?
Assume Breach.
Minimize Impact.
Increase Resilience.
Ready to learn more about Zero Trust Segmentation?