John Tierney

John Tierney

Field CTO

John is an accomplished technologist with expertise in digital transformation and cybersecurity with a passion for delivering dynamic customer experiences through innovative and disruptive technologies. John has spent the last 25+ years as a strategic advisor to Fortune 100 organizations while working for F5, Microsoft, Palo Alto Networks and now for Legit Security, where he serves as Field CTO. John is a graduate of University of Wisconsin – Milwaukee where he received a B.A. in Economics & Business.

Cybercast
Getting AppSec Right: Traceability and Security from Code to Cloud    Organizations want to deliver secure applications quickly, but rapidly changing and increasingly complex development environments make it difficult to find, prioritize and fix application vulnerabilities. Further, when AppSec teams discover security issues, they lack e...
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