John sr. bio photo  3

John O'Neill Sr.

John’s professional IT career began as a teenager, taking him on many wonderful adventures over the past 30 years. John’s IT path started with programming, but branched out quickly. Opportunities from the Help Desk to the Corner Office shape his IT journey. Specializing in Systems and Infrastructure technologies, John’s broad skillset includes Desktop and Server OS, Identity Management, Networking Services, Network Architecture, IP Telephony, and Security.

Passionate about giving back to the IT community, John develops relevant, timely content IT Pros take advantage of immediately. Part of the MVPDays team, he develops both online and in-print content. In addition, John authored material as a contributing editor for the Petri.co.il online community as well as senior contributor to Tom’s IT Pro, Redmond Magazine, Netwrix, and both Thomson-Reuters' Aspatore Books and Exec Blueprints publications.

Helping others succeed and advance in IT drives John to share knowledge. Speaking at conferences worldwide, developing technology training courses for Pluralsight’s online training library, and leading webinars are all regular investments by John in the current and next generation of IT professionals.

John is proud to be honored by industry organizations, leaders, and peers. John is a four-time recipient of Microsoft’s MVP Award. John received NEOSA’s CIO of the Year Award in 2012.

Published Books

Red Teaming and Blue Teaming with Microsoft Defender XDR - Lab Guide
Red Teaming and Blue Teaming with Microsoft Defender XDR - Lab Guide
Dave Kawula, Emile Cabot, John O'Neill Sr., Cary Sun, and Cristal Kawula
CyberDefensewithMicrosoftDefender
CyberDefensewithMicrosoftDefender
Dave Kawula, Cary Sun, John O'Neill Sr., and Emile Cabot
Learn JEA and (RBAC) for Windows Admin Center
Learn JEA and (RBAC) for Windows Admin Center
Dave Kawula, John O'Neill Sr., and Cristal Kawula
Defender Advanced Threat Protection for Server 2019
Defender Advanced Threat Protection for Server 2019
Dave Kawula, Cristal Kawula, John O'Neill Sr., Cary Sun, and Emile Cabot
Migrating and Upgrading to Server 2019
Migrating and Upgrading to Server 2019
Dave Kawula, John O'Neill Sr., Cary Sun, Cristal Kawula, and Emile Cabot
Surviving a Ransomware Attack with Azure Site Recovery Volume 1
Surviving a Ransomware Attack with Azure Site Recovery Volume 1
Dave Kawula, Emile Cabot, Cary Sun, Cristal Kawula, and John O'Neill Sr.

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