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Meet Our Executive Leadership Team
At the heart of 1Ciso is a visionary leadership team committed to transforming the cybersecurity landscape. With decades of collective experience in technology, security, and business, our founders are driven by a shared passion for innovation, collaboration, and making cybersecurity accessible to all.
Zak Rubinstein is the strategic leader and visionary behind 1Ciso. With a wealth of experience in cybersecurity and executive management, Zak has a proven track record of building successful teams and driving growth in complex industries.
His leadership philosophy is rooted in empowering practitioners and fostering collaboration to address the ever-evolving challenges of cybersecurity.
At 1Ciso, Zak oversees the company's direction, ensuring it remains aligned with the Needs of security leaders and those with a fiducial responsibility for Cyber Governance and Risk Oversight.
What Zak Brings to 1CISO:
Deep understanding of cybersecurity challenges from both technical and organizational perspectives. Strategic insight into creating accessible and cost-effective solutions for enterprises of all sizes. Passion for building a community-focused platform driven by practitioners' needs.
Lisa Core is the content and compliance powerhouse behind 1Ciso. With over 15 years of experience leading global security, risk, and compliance teams at Zendesk and Salesforce, Lisa brings deep practitioner knowledge to every aspect of our content strategy. Her expertise lies in shaping trustworthy, real-world guidance that helps security leaders navigate complex governance and regulatory challenges.
What Lisa Brings to 1Ciso:
Executive-level experience in cybersecurity and compliance across enterprise environments. She brings a practitioner-first approach to content, ensuring clarity, relevance, and actionable value for CISOs and governance leaders alike.
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