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10 Marriott security leaders
These ten current Marriott International cybersecurity leaders hold CISO, vice president, senior director and director roles in global information security, security operations, incident response and security risk at Marriott. A reader can learn how security leaders work at Marriott from people who have held the role.
Professionals to explore
01—10Alyssa DeVita
LinkedInExperience: Senior Director, Global Information Security, Content Strategy & Cyber Metrics · Marriott International
Senior Director, Global Information Security, Content Strategy & Cyber Metrics at Marriott International since May 2026, and former Senior Director, Global Information Security PMO (2023–2026) and Director, Global Information Security PMO (2016–2023) at Marriott International.
Daniel Dubowski
LinkedInExperience: SVP & CISO · Marriott International
SVP & CISO at Marriott International since August 2026, with a headline that reads CISO @ Marriott International. The listing also shows an SVP & CISO row at Hertz from 2024, and Daniel was Chief Information Security Officer, USIS at Equifax (2022–2024) and Vice President, BISO USIS at Equifax (2019–2022).
Diana Salvador
LinkedInExperience: Director, Information Security Content Strategy & Delivery · Marriott International
Director, Information Security Content Strategy & Delivery at Marriott International since January 2026, and former Sr. Manager, Strategic Comms & Security Reporting at Marriott International (2022–2026). The profile says the role drives information security narrative strategy and executive reporting.
Erika Root
LinkedInExperience: Sr. Director Information Security Risk · Marriott International
Sr. Director Information Security Risk at Marriott International since 2023, a role the profile tags at Director level. Erika was Director Information Security Risk Management at Trinity Health (2017–2023), Senior Director, Information Security at Charter Communications (2014–2017) and Director, Internal Controls Compliance at Time Warner Cable (2009–2014).
Frank Cardile
LinkedInExperience: Information Security Director · Marriott International
Information Security Director at Marriott International since October 2024, a role the profile tags at Director level in Engineering and Technical. Frank was Information Technology Security Manager at Freddie Mac (2020–2024) and has a row as Information Security Sr., Incident Response Team at Freddie Mac (2014–2024).
Natisha McGhee MISM, CISSP, CCISO, ITILV3
LinkedInExperience: Director Information Security (Endpoint Compliance) · Marriott International
Director Information Security (Endpoint Compliance) at Marriott International since 2023. Natisha was Manager, Security Operations (Endpoint Security) at Freddie Mac (2021–2022), and the profile describes managing global portfolios of enterprise security applications and infrastructure and leading teams in security operations, risk reduction and compliance oversight.
Nicholas MacDiarmid
LinkedInExperience: Senior Director, Global Cyber Security Operations and Incident Response · Marriott International
Senior Director, Global Cyber Security Operations and Incident Response at Marriott International since 2024, and former Director, Cyber Incident Response at Marriott International (2021–2024). Nicholas was also Senior Manager, Analysis and Response (2018–2021) and Security Manager (2016–2018) at Sony.
Nick Stenger, CISSP CPA CRISC PMP
LinkedInExperience: Information Security Risk Management Director · Marriott International
Information Security Risk Management Director at Marriott International since November 2023, with a headline that reads Cybersecurity Risk Management Director. Nick was Information Systems Security Manager at National Laboratory of the Rockies (2021–2023) and Information Security Officer at Fast Enterprises, LLC (2019–2021).
Stan Foreman - CISSP, CSSP, CCISO
LinkedInExperience: VP Global Information Security · Marriott International
VP Global Information Security at Marriott International since 2024, with a Sr. Director, Global Information Security row at Marriott International from 2016 to 2024. Stan was Associate Director, Global Information Security Architect at SH Hotels & Resorts (2015–2016) and Security Endpoint Engineering EU Computing Senior Manager at JCPenney (2012–2015).
Timothy Reiser
LinkedInExperience: Vice President, Information Security - Governance, Risk & Compliance · Marriott International
Vice President, Information Security - Governance, Risk & Compliance at Marriott International since 2019, based in Bethesda, Maryland for the role. Timothy was Director, Security Compliance at Sungard Availability Services (2013–2019), Principal, Technology Security at AT&T (2009–2013) and Sr. Security Engineer at Verizon Business (2004–2008).
Choose the right perspective
Match the person's remit to your question, since security operations and incident response, governance and compliance, information security risk and security reporting are led by different people. Check when the person started their current role, so their experience fits the period your decision depends on.
Questions to take into the conversation
- 01How should a global hotel company organize incident response across many properties?
- 02What should an information security risk program measure and report to executives?
- 03How do governance, risk and compliance teams keep security standards consistent across a large portfolio of hotels?
Reaching Marriott security leaders
How can I contact one of these Marriott security leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Marriott International, based on profile data retrieved on October 13, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Marriott security leaders?
You choose the offer, starting at $5 per person. It includes Instant Expert's 20% fee, so an offer that pays the person $100 costs you $125. You're charged only when the person books the call or sends the answer.
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Can an AI agent ask one of these Marriott security leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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