aruba-networks
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Senthil Arunachalam and the Art of Seeing What the Network Hides
From Cisco switching to Aruba wireless and ORDR's connected-asset security, Arunachalam has spent his career making complicated networks legible - then making them behave.
Pandian Gnanaprakasam
Pandian Gnanaprakasam is the CEO and co-founder of ORDR, a Santa Clara-based cybersecurity company specializing in IoT, OT, and IoMT security with $94M in funding. A serial entrepreneur with 20+ years in networking and security, he previously co-founded Aruba Networks — acquired by HPE for $3 billion in 2015 — and led engineering at Cisco's multi-billion-dollar Wi-Fi business. At ORDR, he returned as CEO in March 2025 to spearhead the evolution of the ORDR AI Protect platform, which provides agentless device discovery, AI-driven risk scoring, and automated zero-trust policy enforcement across millions of connected devices in healthcare, manufacturing, and critical infrastructure.