
Liongard's chief marketing officer built her career by listening closely, translating technical complexity, and rolling up her sleeves. Now she is helping a small team carry asset intelligence into a crowded cybersecurity market.

Before she marketed the infinite power of logs, Liz Shulof spent 13 years turning a remote-support company and three acquisitions into one security story. Her career is a study in how patient relationships become corporate strategy.

A computer-science graduate wandered into sales, learned to make partners part of the plan and spent 25 years giving cybersecurity a language customers could use. At Qualys, her old rule still applies: choose three priorities, then move.

The Silverfort CMO has spent more than two decades translating complicated software into stories people can act on. Her more revealing craft, though, is building teams with empathy, candor and a conspicuous sense of fun.

The Check Point marketing leader pairs a lawyer's appetite for precision with an operator's willingness to experiment - and treats mentorship as a two-way exchange.

Cloud security learned to find every loose screw. The Seattle founder behind Tamnoon is building the careful, context-rich machinery that actually turns the wrench.

A pure mathematician left a classified career to make encrypted data useful. A decade later, her real product may be the permission to ask better questions without revealing the questioner.

After Lehman Brothers collapsed, Rita Gurevich learned that the hardest technology problem was often the least glamorous: working out who owned what and who should have access. She turned that lesson into SPHERE, then spent eleven years bootstrapping before taking outside capital.

Debi Dowling is Senior Vice President of Business Operations, Chief Marketing Officer, and Chief of Staff to the CEO at Onapsis, the Boston-based leader in SAP and ERP application security. Wearing three hats at once, she sets the company's marketing strategy, keeps cross-functional priorities aligned as a strategic partner to the CEO, and runs the operational machinery that ties day-to-day work to company goals. Before Onapsis she spent years at Juniper Networks as Chief of Staff and business-enablement leader across Global Services and Sales Engineering, with earlier management roles at Vodafone, Siemens, and Acision in the UK. She is based in Greater Boston.
Ashley Rose is the co-founder and CEO of Living Security, the Austin-based company that turned dull compliance-checkbox security training into a data-driven discipline it helped name: Human Risk Management. She built the company in 2017 with her husband Drew, starting with in-person cyber escape rooms and scaling into an AI-native platform used by enterprises like Mastercard, Verizon, CVS Health and JPMorgan. A product-obsessed entrepreneur who once funded a kids' snap-change swimwear line on Kickstarter, Rose argues the industry has the human problem backwards: people are not the weakest link, they are the largest attack surface worth investing in.
Gwenyth Castro is the Chief Executive Officer of Binarly, the firmware and software supply-chain security company behind the Binarly Transparency Platform. Appointed in March 2026, she stepped into the CEO seat after founder Alex Matrosov moved to the board. Before Binarly she spent roughly 15 years helping build and scale the offensive security firm Bishop Fox, rising to Chief of Staff to the CEO, where she ran cross-functional strategy and global expansion. A Stanford Certified Project Manager, Castro is an operator's operator - the person who turns deep research and patented technology into enterprise revenue, partnerships, and trust with customers like Meta and Dell.