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

The words "zero-day" written in a line of code on a computer screen
Application Security
Microsoft NTLM Zero-Day to Remain Unpatched Until AprilMicrosoft NTLM Zero-Day to Remain Unpatched Until April
byJai Vijayan, Contributing Writer
Dec 9, 2024
3 Min Read
A glowing purple and pink key, with dots and numbers in the background
Cyber Risk
Symmetrical Cryptography Pioneer Targets the Post-Quantum EraSymmetrical Cryptography Pioneer Targets the Post-Quantum Era
byKristina Beek, Associate Editor, Dark Reading
Dec 11, 2024
3 Min Read
A patchwork quilt
Application Security
Actively Exploited Zero-Day, Critical RCEs Lead Microsoft Patch TuesdayMicrosoft Fixes Active Zero-Day, Critical RCEs on Patch Tuesday
byTara Seals, Managing Editor, News, Dark Reading
Dec 10, 2024
5 Min Read
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