Finance professionals in Cybersecurity
Sophos, Exabeam, OPSWAT and Wipro's Global Cybersecurity business each have a current CFO in this cybersecurity finance group, and Rick (Eric) Smith held segment CFO titles at Palo Alto Networks. The other five hold finance, FP&A, strategic finance and controller titles at SentinelOne, Rapid7, Illumio, Obsidian Security and Ensign InfoSecurity, which suits security vendors planning a product line budget, a renewal forecast or a close process.
Professionals to explore
Bill Carey
LinkedInExperience: Chief Financial Officer · OPSWAT
Chief Financial Officer at OPSWAT, which focuses on critical infrastructure cybersecurity, since 2025, Bill Carey held Couchbase titles of Chief Accounting Officer (2019–2025), Chief Financial Officer Interim (2025) and Advisor (2025–2026), and was Vice President of Finance at WideOrbit (2015–2019). Questions on moving from accounting leadership into the CFO seat fit.
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Caroline Yan
LinkedInExperience: VP, Controller · Illumio
Caroline Yan has been VP, Controller at Illumio, which provides breach containment and cloud detection and response, since 2022. Caroline was Director at Connor Group (2014–2022), in Assurance at PwC (2012–2014), Financial Operations and Strategy Analyst at CenturyLink (2011) and M&A Analyst at Mahler Corporate Finance (2010), so controllership questions at a security software company fit.
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Chithra Rajagopalan
LinkedInExperience: Senior Vice President Finance · Obsidian Security
Obsidian Security, a SaaS security company, is where Chithra Rajagopalan has been Senior Vice President Finance since 2026, after Head of Finance (2023–2026). Chithra was also Head of Finance (Acquired) at Glue (2022–2023) and Director of Corporate FP&A at ClickUp (2021–2022), and has sat on Campfire's Investor Advisory Board since 2023, a fit for questions on building finance at a SaaS security company.
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Jim Dildine, CPA
LinkedInExperience: Former Chief Financial Officer Enterprise Security · Symantec
Three CFO seats run through Jim Dildine, CPA's career: Chief Financial Officer Enterprise Security at Symantec (2016–2019), then Chief Financial Officer at Imperva (2019–2024) and at Sophos (since 2024). At Blue Coat Systems acquired by Symantec, Jim was Senior Vice President of Finance and Chief Accounting Officer (2015–2016) and Vice President, Finance and Corporate Controller (2011–2015), and cites debt and equity financings and acquisitions.
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John Wong
LinkedInExperience: Senior Vice President Business Finance, Head of FP&A · SentinelOne
John Wong has been Senior Vice President Business Finance, Head of FP&A at SentinelOne since 2026, alongside Vice President Business Finance there since 2025. John was Chief Financial Officer at Anetac (2024–2025), Vice President Customer Operations at OneTrust (2022–2024) and Treasurer on the Board Of Directors of Cake4Kids (2020–2023), a mix that suits questions linking FP&A to customer operations.
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Karen Robinson-Rafuse
LinkedInExperience: Senior Director, Head of Strategic Finance and Corporate FPA · Rapid7
Strategic finance at Rapid7 has been Karen Robinson-Rafuse's area since 2024, with the titles Director, Strategic Finance (2024–2025), Head of Strategic Finance and Commercial FPA (2025–2026), Senior Director, Head of Strategic Finance and Commercial FPA (2026) and Senior Director, Head of Strategic Finance and Corporate FPA since 2026. Karen was Head of Strategic Finance and Corporate Development at Perch (acquired by Razor Group) (2023–2024), a fit for commercial planning questions.
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Mike Byron
LinkedInExperience: Chief Financial Officer · Exabeam
Since 2024, Mike Byron has been Chief Financial Officer at Exabeam. At Mimecast, Mike was Vice President, Financial Planning & Analysis (2019–2021), Senior Vice President, Strategic Finance and FP&A (2021–2022 and 2023–2024) and Chief Financial Officer (Interim) (2022–2023), a fit for FP&A questions at a security operations software company.
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Rashmi Sharma Bagree
LinkedInExperience: CFO - Global Cybersecurity business · Wipro
For business unit finance questions in cybersecurity services, Rashmi Sharma Bagree is a fit: CFO - Global Cybersecurity business at Wipro since 2025 and Head of Finance there since 2024, covering business finance for the Global Cybersecurity & Risk services unit. Rashmi was Senior Manager at Wipro (2022–2024), Senior Member at EdgeVerve (2020–2022) and Manager at Infosys (2016–2017).
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Rick (Eric) Smith
LinkedInExperience: Former CFO, Network Security Business Segment · Palo Alto Networks
At Palo Alto Networks, Rick (Eric) Smith was CFO, Network Security Business Segment (2024–2025), CFO, Firewall and Services (2023–2024) and Business Unit CFO, Cloud Delivered Security Services (2021–2023), and has been SVP FP&A at Delinea since 2025. Rick was VP Finance, HPE Global Operations at Hewlett Packard Enterprise (2019–2021) and describes managing the end-to-end cost structure for revenue and margin, a fit for segment P&L questions.
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Tania Harsono
LinkedInExperience: Finance Director · Ensign InfoSecurity
Tania Harsono has been Finance Director at Ensign InfoSecurity since 2023, serving as group finance business partner and FP&A lead, and was Finance Manager there (2019–2022). At Deloitte, Tania was Audit Manager (2013–2019) and Senior Analyst (2017), so questions on group management accounting and FP&A at a cybersecurity group fit.
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Choose the right perspective
For a security company's overall budget, Jim Dildine, CPA, Mike Byron, Bill Carey and Rashmi Sharma Bagree hold CFO titles, and Rick (Eric) Smith is the pick for product segment P&L questions. Strategic finance and FP&A questions suit John Wong, Karen Robinson-Rafuse and Chithra Rajagopalan, while Caroline Yan and Tania Harsono fit controllership and group reporting.
Questions to take into the conversation
- 01How do you forecast renewals and expansion when customers consolidate their security vendors?
- 02How do you budget R&D for a new security product line against the revenue it has to earn back?
- 03How do platform bundles and multi-year deals change billing, cash collection and revenue recognition?
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.