Mark Simos is Lead Cybersecurity Architect for Microsoft where he leads the development of cybersecurity reference architectures, best practices, reference strategies, prescriptive roadmaps, CISO workshops, and other guidance to secure organizations in the digital age.
Mark helps organizations meet cybersecurity and digital transformation goals by combining learnings from across Microsoft customers with Microsoft’s experience operating and protecting hyper-scale cloud services.
Mark is co-author of the Zero Trust Playbook (http://zerotrustplaybook.com) and co-host of the Azure Security Podcast. Mark actively contributes to open standards and publications including the Zero Trust Reference Model, Zero Trust Commandments, Security Principles for Architecture, NIST Guide for Cybersecurity Event Recovery (800-184), NIST Guide to Enterprise Patch Management (800-40), Microsoft Digital Defense Report, and Microsoft Security blogs.
Mark also chairs the Security Forum and co-chairs the Zero Trust Architecture (ZTA) working group at The Open Group and has presented numerous conferences including Black Hat USA, RSA Conference, Gartner Security & Risk Management, BSides, Microsoft BlueHat, Microsoft Ignite, and Financial Executives International.