Security Advisor Alliance is a nonprofit group of Top security leaders from the Global 1000 who have come together to donate time each week to help our peers in any area of security as a pro-bono service. We focus on collaborating with the security community to bring us together against a common enemy. By revealing the secrets of the world’s most consistently secure organizations, sharing strategies, sharing the latest cybercriminal tactics, mentoring new CISOs, we focus on helping security leaders with their success.

Corporate Strategy and Innovation.Drive transformation of Optiv to the largest global security solutions company through new go to market strategy and innovations.Founder of the Office of the CISO organization of 35+ CISO to help security community, coach CISOs, and help clients Build business aligned security strategies.

In this role, Clark and his team are responsible for corporate strategy, information security, marquee relationships, and providing strategic services to CIOs and CISOs worldwide. Created innovative programs and technology that played a key differentiater in evolving Websense to be a strategic player to most CIO/CISOs in the Fortune 1000. As CISO and vice president of infrastructure for Fortune 100 and 500 companies in the past, Clark uses his business and security expertise to advise CXO executives and Corporate Boards on successful strategies to improve their IT infrastructure to reduce risk and enabling the business.

Built the first Global Security Program for Emerson. The Security initiative turned out to be the single largest Global IT project Emerson had ever conducted at the time, touching every person, PC, server, application, and location in the 140,000 employee company. Managed the Security Program with a strong Central Team to cover Strategy, Risk, Architecture, IR and Operations, while leveraging Business Security Officers as a security council to provide input & feedback on Compliance.

First CISO for the New York Times