Keith Nelson

CEO

Vistem Solutions, Inc

Keith J. Nelson, Ph.D., is CEO and CISO of Vistem Solutions, Inc., a technology and cybersecurity firm he founded in 1999. With decades of experience in cybersecurity, managed services, and technology leadership, Keith focuses on helping organizations turn security strategy into measurable operational resilience.

Speaking Events

In-Person Event

2026 ChannelPro DEFEND: Anaheim

November 9 - 10, 2026 | Anaheim, California

Join us at California's best cybersecurity event for IT channel partners. Get expert insights from security leaders and hands-on training to grow your cyber revenue.

Register Now