J.J. Thompson

CEO & Managing Director, Rook Security

J.J. Thompson is the CEO and Managing Director at Rook Security and specializes in strategy, response, and next-generation security operations.

Latest from J.J. Thompson

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Cyber Risk
Why Perimeter Defenses Are No Longer EnoughWhy Perimeter Defenses Are No Longer Enough
byJ.J. Thompson
May 2, 2014
3 Min Read

Editor's Choice

American and Chinese flags on computer keyboard keys
Cyberattacks & Data Breaches
CISA Issues Guidance to Telecom Sector on Salt Typhoon ThreatCISA Issues Guidance to Telecom Sector on Salt Typhoon Threat
byJai Vijayan, Contributing Writer
Dec 4, 2024
4 Min Read
Great Siege Tunnels, Gibraltar, featuring a tableau of seven cannons overlooking Spanish positions
Сloud Security
Russia's 'BlueAlpha' APT Hides in Cloudflare TunnelsRussia's 'BlueAlpha' APT Hides in Cloudflare Tunnels
byTara Seals, Managing Editor, News, Dark Reading
Dec 5, 2024
2 Min Read
Mitel's corporate logo on an office building
Vulnerabilities & Threats
Bypass Bug Revives Critical N-Day in Mitel MiCollabBypass Bug Revives Critical N-Day in Mitel MiCollab
byNate Nelson, Contributing Writer
Dec 5, 2024
4 Min Read
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