Sean D. Mack

Sean D. Mack is CIO, CSO, and managing director of the CXO Advisor business unit at ISMG. Sean is a transformational technology leader, author, speaker, and former CIO & CISO at Wiley. He is the author of the DevSecOps Playbook and CIO 100 award recipient. Sean is a visionary technology executive with extensive experience leading cybersecurity, DevOps, infrastructure, enterprise applications, and desktop services. Sean has led global teams across a wide range of companies from financial companies like Experian to innovative tech companies like Etsy.