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Influencers for Security leaders

33 B2B creators, with their ideas, best work and partnership options.

33 creators

Mike Miller

151K followers

Mike Miller is a cybersecurity professional and founder who helps organizations improve security. Their LinkedIn posts cover cybersecurity culture, AI security, and faster vulnerability remediation.

Artificial IntelligenceCybersecurityAI security and data risk

Chris H.

82.2K followers

Chris H. writes and speaks about cybersecurity, with a focus on software supply-chain security and how AI changes security risks and defenses.

Artificial IntelligenceSupply ChainCybersecurity

Jason Edwards

77.6K followers

Jason Edwards shares practical cybersecurity guidance on identity and directory defense, social engineering, and cybersecurity operations training.

CybersecuritySocial engineeringSecurity leaders

Shashi Bellamkonda

34.2K followers

Shashi Bellamkonda writes about enterprise technology, with a focus on AI infrastructure, cybersecurity, and how organizations can govern AI agents. His posts translate product announcements and security findings into practical questions for IT and business leaders.

Artificial IntelligenceCybersecurityEnterprise AI

Dan Sorensen

32.1K followers

Dan Sorensen works on cybersecurity and AI governance, helping organizations assess risks such as shadow AI, data loss, and incident response.

Artificial IntelligenceSupply ChainAI governance

Ali Arsanjani

28.6K followers

Ali Arsanjani writes and speaks about enterprise AI, with a focus on agentic systems that can carry out business and technical workflows. His posts discuss agent architecture, security, governance, and how AI connects to tools and enterprise software.

Artificial IntelligenceAgentic AIEnterprise AI

Sam Curry

24.8K followers

Sam Curry discusses cybersecurity, workload identity, and the security and leadership challenges raised by agentic AI. Sam shares these ideas through professional posts, interviews, and conference talks.

Artificial IntelligenceLeadershipCybersecurity

Ido Geffen

15.9K followers

Ido Geffen writes about how AI is changing cybersecurity, especially offensive security. Their posts describe Novee Security’s work on AI agents for continuous, attacker-like penetration testing.

Artificial IntelligenceSecurity leaders

Omri Weinberg

15.3K followers

Omri Weinberg writes about cybersecurity, with a focus on protecting company data and securing AI. Their posts also discuss DoControl’s work, team, and hiring.

Artificial IntelligenceCybersecurityAI security and data risk

Shawn Edwards

14.9K followers

Shawn Edwards works on cybersecurity for communications infrastructure at Zayo Group and serves on the board of the Communications Cybersecurity Information Sharing and Analysis Center (C2 ISAC).

LeadershipCybersecurityZero trust

Aysha Khan

10.7K followers

Aysha Khan works in AI, cybersecurity, and technology leadership, and writes about how leaders can make clearer decisions. Khan also writes books, including What the River Knows, and shares buyer-side perspectives on enterprise technology sales through The Buyer’s Seat.

Artificial IntelligenceLeadershipSales

Dr. Mack Jackson Jr.

8.5K followers

Dr. Mack Jackson Jr. is a cybersecurity strategic advisor who shares practical guidance on phishing prevention, cyber decoys, AI risk governance, insider risk, and security basics for organizations.

Artificial IntelligenceCybersecurityHealthcare

Anuj Goel

7.3K followers

Anuj Goel writes about cybersecurity, threat intelligence, and using AI to help security teams turn threat information into practical defensive action.

Artificial IntelligenceCybersecurityAgentic AI

Andy James

5.8K followers

Andy James is CEO of C360RED, where they focus on organisation-specific red-team security testing. Their LinkedIn posts also discuss cloud resilience and responsible AI adoption.

Artificial IntelligenceLeadershipCybersecurity

Justin Foster

4K followers

Justin Foster writes about cybersecurity, AI, cloud technology, and security operations. Foster's posts explain how security teams can use data and AI to investigate threats, prioritize action, and manage costs.

Artificial IntelligenceCybersecurityAgentic AI

Robert Horne

3.7K followers

Robert Horne shares practical commentary on cybersecurity, including network defense, cloud and Kubernetes threats, security operations, and the risks of AI systems.

Artificial IntelligenceCybersecurityAI governance

John Jeremiah

3.4K followers

John Jeremiah shares cybersecurity content on LinkedIn, including posts about API security, security automation, and security operations frameworks.

Artificial IntelligenceCybersecurityZero trust

Steve S.

3.3K followers

Steve S. makes short videos about cybersecurity, with a focus on security culture, human risk, leadership, and real-world security failures in healthcare.

LeadershipCybersecurityHealthcare

Travis Bittecuffer

2.7K followers

Travis Bittecuffer writes about technology leadership, cybersecurity, and connecting technology decisions with business goals and the people who rely on them.

LeadershipCybersecurityRisk management

Dalibor Lukeš

2.3K followers

Dalibor Lukeš works on cybersecurity at Vodafone Business, contributing to security services and speaking about enterprise cyber risk, artificial intelligence, and resilience during crises.

Artificial IntelligenceCybersecurityEnterprise AI

Ian Ure

2.2K followers

Ian Ure writes about programme control and delivery, focusing on how leaders can spot operational problems early, test progress against evidence, and act before delays, rework or lost value grow. Ian Ure also comments on cybersecurity, artificial intelligence and digital transformation.

Artificial IntelligenceCybersecurityAI governance

David Moufarrege

2.2K followers

David Moufarrege writes about cybersecurity, healthcare technology, privacy, and responsible AI adoption, drawing on experience as a healthcare CIO and privacy officer.

Artificial IntelligenceLeadershipSupply Chain

Mark Brown

2.1K followers

Mark Brown writes about applying behavioural science to cybersecurity, using real security incidents to explain why people and workplace processes create risk—and how organisations can design better safeguards.

Artificial IntelligenceCybersecuritySocial engineering

Andy Elizaire

2K followers

Andy Elizaire is a cybersecurity professional who discusses AI in security operations, ransomware readiness, and how organizations can connect cybersecurity decisions to business priorities.

Artificial IntelligenceLeadershipCybersecurity

Sandra Roberts

1.1K followers

Sandra Roberts writes about enterprise cybersecurity, including how CISOs can connect security decisions to business priorities, prepare for emerging risks, and strengthen incident response and resilience.

LeadershipCybersecurityCyber resilience

Joe Decker

884 followers

Joe Decker writes about cybersecurity, with a focus on exposure management, proactive security, and using context to prioritize risk. His posts discuss asset visibility, vulnerabilities, threat intelligence, and the role and limits of AI in security decisions.

Artificial IntelligenceCybersecurityAI security and data risk

Bradley Richards

580 followers

Bradley Richards shares cybersecurity commentary from a customer success perspective, connecting topics such as ransomware, identity security, and patching to organizational resilience and trust.

Customer SuccessVulnerability managementIdentity security

Gilberto Tejeda writes about cybersecurity and enterprise architecture, including supply-chain risk, cloud security, and securing AI systems such as MCP. His posts focus on practical security controls and the business trade-offs behind architecture decisions.

Artificial IntelligenceSupply ChainCybersecurity

Eddie Williams writes and speaks about cybersecurity, with a focus on AI security and governance, social engineering, and security culture.

Artificial IntelligenceCybersecurityAI governance

Jonathan Baker works on cybersecurity, focusing on threat-informed defense and continuous threat exposure management (CTEM). Baker's LinkedIn posts describe speaking and workshops on applying these approaches to prioritize exposures and improve security operations.

Artificial IntelligenceCybersecurityAI security and data risk

Dave Merkel writes about cybersecurity, including security policy, emerging threats, and how security teams should use AI.

Artificial IntelligenceLeadershipCybersecurity

Bill Sieglein works with CISOExecNet, which brings chief information security officers together with cybersecurity vendors in regional roundtables. His posts describe moderating discussions, gathering members’ views on issues such as AI governance and identity security, and encouraging vendors to listen before presenting.

Artificial IntelligenceCybersecurityIdentity security

Fletus Poston III writes and speaks about cybersecurity, with a focus on securing AI systems, model supply chains, and the risks of relying on models and data organizations do not control.

Artificial IntelligenceSupply ChainCybersecurity

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