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Raja Mukerji

Chief Scientist and Co-Founder

Raja Mukerji is Chief Scientist and Co-Founder of ExtraHop, where he applies more than 25 years of experience in real-time stream processing, network architecture, and cybersecurity. Before co-founding ExtraHop in 2007, he was a Senior Software Architect at F5 Networks and an architect of BIG-IP v9, which helped establish the application delivery controller category. Today, he focuses on turning network data in motion into real-time security insights for network detection and response. LinkedIn here.

Posts by this author

How Open-Weight Models Are Reshaping the Cyber Threat Landscape

September 16, 2026

Threat actors are using self-hosted open-weight AI models to automate stealth campaigns. Learn why static logs fail to detect unmonitored AI and how open network context restores visibility.

AI SecurityOpen Weight Models

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ExtraHop Named a Leader in the Gartner® Magic Quadrant™ for Network Detection and Response Two Years Running

May 21, 2026

Discover why ExtraHop was named a Leader in the 2026 Gartner® Magic Quadrant™ for Network Detection and Response (NDR) for the second consecutive year.

GartnerNDR

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Your Cloud Provider's Security Logs Aren't Your Security Record: The Cost of Filtered Cloud Visibility

May 4, 2026

Close the cloud visibility gap. Learn why relying on provider logs creates security blind spots and how independent network telemetry restores authoritative evidentiary control.

NDRSecurityNetwork Security

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Your AI Security Agents Are Forgetting What They Did, And That’s a Massive Vulnerability

April 17, 2026

AI agents promise to scale security operations, but their limited memory can create silent, compounding vulnerabilities. Learn how continuous network context ensures decisions remain traceable and reliable.

Network VisibilityThreat DetectionAutomationContinuous MonitoringAI Agents

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Measuring AI Performance

Why Traditional Metrics Fail AI in Cybersecurity

April 9, 2026

Measuring AI Performance: Why Traditional Metrics Fail AI in Cybersecurity

AISecurityIdentityNDR

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Unifying the SOC and the NOC for Stronger Cyber Resilience

October 9, 2025

Learn how unifying SOC and NOC teams can eliminate security gaps, boost network performance, and empower your organization with unmatched agility and resilience.

SOCNOCNetwork VisibilityCybersecurity

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Identity, AI, and IoT/OT: The New Threats Exposing the Weaknesses in Your SOC

October 2, 2025

Sophisticated attackers are using compromised identities, AI tools, and IoT/OT devices to move laterally through networks undetected. Discover how enhanced visibility can expose these hidden threats.

CybersecurityNetwork SecuritySOCCISO

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Reimagining the Power of the Network

April 29, 2025

ExtraHop co-founder Raja Mukerji shares ExtraHop’s journey from NPM to modern NDR.

NDRCybersecurityCompanyProductsNPM

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ExtraHop Customers Love RevealX, and You Will, Too. Here’s Why.

August 20, 2024

At ExtraHop, nothing makes us happier than knowing our customers are satisfied. Read on for 10 reasons why we believe security and IT teams love RevealX.

ProductsSecurity ThreatsNPM

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Welcome to the Next Era of Cyberdefense

July 22, 2021

ExtraHop has announced the completion of the acquisition by Bain Capital Private Equity and Crosspoint Capital Partners, kicking off a new era of customer-centric innovation.

CybersecurityTechCommunityIndustry TrendsRevealXCompany

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