Excellent LinkedIn Chief Information Security Officer Profiles
The CISO role has evolved from technical expert to enterprise risk leader. Today’s CISOs aren’t just educating people about cybersecurity, they’re helping organizations navigate extremely complex challenges, build trust, respond to uncertainty, and lead through crisis.
The styles of these CISOs vary, but all are intentional about their LinkedIn presence. The profiles below offer a wide range of examples of how a modern CISO can use LinkedIn effectively.
Matthew Rosenquist has a large following and a rich CISO profile. His About section is broad in scope, forward-looking, and strongly opinionated. His visual branding is deliberate, and his headline positions him as a cybersecurity strategist and evangelist, not just an operator. He’s clearly invested in using LinkedIn for public thought leadership, with a Featured section that highlights his blog posts, and strong engagement. He doesn’t just contribute to conversations about security and leadership, he drives them.
Dr. Rebecca Wynn’s profile is rich, layered, and shows a clear brand. Her About section blends leadership, advocacy, and identity in a way that’s rare for security professionals. Her use of the “Soulful CXO” brand signals a deliberate positioning move, and the profile delivers on that promise with a blend of business acumen and human-centered leadership. She shows that security leadership can be deeply strategic and emotionally intelligent.
Jerry Geisler’s profile is straightforward, professional, and built on credibility. His About section is relatively brief, but the Experience section more than makes up for it. His leadership at Walmart is described clearly. His tone is consistent with someone operating in a highly regulated, global environment: measured, no-nonsense, and focused on results. This is a solid executive profile with quiet authority.
Roya Gordon brings a unique and powerful voice to LinkedIn as a security leader with deep expertise in cyber threat intelligence. Her About section offers a narrative that spans military service, technical research, and executive advocacy. Her Experience section conveys thought leadership alongside traditional duties. Her headline and banner graphic position her as a visible advocate for national and enterprise security, and her profile is layered with authority, personality, and a clear sense of purpose.
Dan Lohrmann’s presence reflects a CISO turned communicator. His About section has energy and forward momentum, connecting security, policy, and transformation across sectors. He’s clearly thinking about public impact and national security, and his voice has more reach than most. The Featured section includes a selection of well-chosen ways to learn more about him, and his visual branding is clean and consistent. His posts suggest someone who is as comfortable briefing policymakers as he is mentoring future leaders. His profile positions him not just as a practitioner, but as a public thinker on cybersecurity’s role in society.
Sherron Burgess has one of the more nuanced profiles in this group. Her About section is thoughtful and well written, connecting information security to broader leadership themes like business transformation and culture. Her Experience section emphasizes board-level accountability and innovation in a way that elevates her presence beyond technical leadership. The tone is measured and strategic, and her visual branding is subtle but polished.
Tim Howard’s profile blends security leadership with real personality. His headline is confident and concise, and his background graphic features a sharp, professional photo. His About section stands out for its tone: candid, direct, and focused on both leadership and resilience. He positions himself as someone who gets the technical details but thinks like a business executive. The Experience section is clear and shows career progression, but what really elevates his presence is his voice. He writes like someone who leads teams in high-stakes environments and cares deeply about getting it right.
Mike Miller’s profile is accessible and friendly. His About section talks about how he works to make complex cybersecurity challenges understandable to broader audiences. He positions himself as a connector between technical and non-technical teams, and that voice comes through in his profile and posts. His headline and background image share what he does in a straightforward way, and a quirky profile photo shows his sense of humor.
Ron Sharon’s profile is well-organized and clearly written, with a tone that balances executive experience and hands-on technical leadership. His About section is direct and achievement-oriented. He has a particularly well-detailed Experience section, with quantifiable results and actionable language. His headline is crisp and descriptive, and his entire profile is built for credibility and clarity.
Yonesy Núñez’s profile is well built and efficient, with a strong emphasis on executive responsibility and measurable impact. His headline leads with 5x CISO, making his expertise clear, while his About section reads as a confident and practical overview of leadership, transformation, and trust. There’s a clear tone of stability, someone who understands how to modernize legacy systems without disruption. With four patents and four publications, he shows a commitment to security that matches the environments where he’s leading.
Tomás Maldonado’s profile strikes a strong balance between enterprise credibility and personal accessibility. His About section is brief but rooted in leadership, risk, and governance. His tone suggests someone used to working at the highest levels. The Experience section reinforces this with clear accountability for global operations. His headline includes “NFL CISO,” a strong brand shorthand, but the real strength lies in his visual presence. His background image connects to his role without being promotional, and the profile overall feels polished and high-trust.
Marc Crudgington’s profile is clear, consistent, and focused on credibility. His headline is rich with credibility builders and his detailed About section establishes his dual focus on cybersecurity and business alignment. His Experience section is well structured, with board reporting and risk frameworks prominently featured. The overall impression is of someone steady, experienced, and operationally sound, just what most companies are looking for in a CISO.
Want more examples? You can check out these executives: CEO, COO, CFO, CRO/VP of Sales, CMO, CHRO, Chief Data Officer, and Chief Product Officer.
