Executive Advisory
Secure AI Enablement
Cyber Resilience

Security Leadership for an AI Era

Helping organizations navigate AI, security, governance, and enterprise trust.

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Greg Crowley, CISO and founder of Runtime Executive

Greg Crowley | CISO

25

Years in Enterprise Security

Author

Secure AI Enablement

Advisor

ACR Runtime Control Plane Standard

CISO

Board Facing Executive

$B+

Enterprise Environments Secured

Secure AI Enablement by Greg Crowley - A CISO's Practical Guide to Governing AI at Scale
New Book

Secure AI Enablement

A CISO's Practical Guide to Governing AI at Scale

The runtime control architecture AI governance has been missing. A practical guide on operationalizing governance, enforcing control at runtime, and enabling innovation without unacceptable risk.

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Why Runtime Executive

AI innovation moves fast. Experienced security leadership keeps organizations in control.

Organizations are under pressure to move quickly with AI while maintaining security, governance, operational resilience, and executive accountability.

At the same time, AI and cybersecurity companies must build products that can withstand growing enterprise scrutiny around security, governance, runtime controls, and operational trust.

Runtime Executive helps organizations navigate these challenges practically, strategically, and at enterprise scale.

25 Years

Executive cybersecurity and infrastructure leadership across global enterprise environments

Board-Facing Leadership

Trusted advisor to boards, executives, customers, and investors on cyber and AI risk strategy

Industry Recognized Leader

Listed on '50 CISOs to Watch'

Founding advisor to the ACR Framework — a runtime control architecture for agentic AI systems

Author of "Secure AI Enablement: A CISO's Practical Guide to Governing AI at Scale"

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Runtime Executive - Executive Advisory, Secure AI Enablement, Cyber Resilience