Top Cybersecurity Consulting Experts 2025

CEO of TrustNet, a leading provider of cybersecurity and assurance services serving some…

As the Director of Cybersecurity at Fortra, I lead a distinguished team of cybersecurity experts in delivering Managed Security Programs to global clients. With over a decade of experience in the field, I bring a wealth of expertise in data protection, threat hunting, incident response, cybersecurity policy, IT solutions, and security systems.My mission is to empower organizations to safeguard their most sensitive data and assets against cyber threats while aligning with business objectives and regulatory standards. I thrive on sharing insights and knowledge through publications on diverse cybersecurity topics, ranging from the role of cyber executives to best practices in data security. As a strong advocate for AI and ML technology, I believe in the imperative need for organizations to mature and embrace these innovations. I actively collaborate with professionals and stakeholders to drive innovation and enhance industry standards.

Would love it if you contact me via OODA.com instead of DM here. Bob Gourley is an experienced board member, a Chief Technology Officer (CTO), Board Qualified Technical Executive (QTE), author and entrepreneur with extensive past performance in enterprise IT, corporate cybersecurity, risk mitigation in artificial intelligence and blockchain projects, and data analytics. CTO of OODA LLC, home of the OODA Network, a community of business leaders, technologists, intelligence and security professionals. Winner of InfoWorld top 25 CTO and Washingtonian Magazine's "DC Tech Titan" list.Served as the CTO for the Defense Intelligence Agency and was previously a naval intelligence officer.

Specialties: Sales | Business Development | SaaS | Negotiation & Persuasion | Native Turkish Speaker | Proxy Geek | Hiring | Training | Affiliation Marketing | SEO | E-Mail Marketing | IP | Proxy

We Expect The Unexpected - Creative Information Security Practices To Protect Your Security Blind Spots BlueSteel Cybersecurity delivers a new approach in intelligent cybersecurity protection, compliance, engineering, and strategy services. We translate the complexity of cybersecurity protection into clear and actionable insights to bridge the widening gap between organizational objectives and critical cybersecurity protection. Our enterprise-level security services are carefully engineered to help our partners prepare for future threats while meeting strict compliance requirements. We are experts in security, data, software, and IT with decades of experience analyzing and communicating complex information upon which critical decisions are made. Our goal is to prove our value – and the value of cybersecurity processes and protections – through innovative solutions that help our clients achieve their information security goals Learn more: www.bluesteelcyber.com.

Leading UK cyber security expert as featured on BBC News, The Times radio, Daily Mail, The Guardian and The Telegraph. Partner at CyPro where we are revolutionising cyber security for high-growth companies, at every stage of their journey.Experienced CISO (Chief Information Security Officer) with over 17 years experience within cyber security. From a consulting background from KPMG and Deloitte, having led Deloitte’s Security Assurance and Compliance service line in the UK for a number of years and have experience running large security and data privacy transformation programmes in global FTSE100 firms. Jonny maintains CISM, CISSP, CISA, CRISC, CIPM, CIPP/E, Prince2 and ISO27001 accreditations and have featured as a media commentator on cyber security topics for the likes of BBC News, The Times radio, Daily Mail, The Guardian and The Telegraph.Past Clients Include: MetroBank, JP Morgan, UBS, M&G Prudential, Royal Sun Alliance, Cigna, Euroclear, Prudential, Schroders, Royal London, British Gas, William Hill, Shell, Virgin Trains, AstraZeneca, Deloitte, PTS Consulting, Grant Thornton, Wessex Water, amongst others.---------------------------------------------------I have extensive experience across information security and cybersecurity as a CISO (Chief Information Security Officer), Interim-CISO and Head of Information Security, including both strategic and operational disciplines:1. Strategic - such as Security Strategy; Target Operating Model design; Cyber Maturity Assessment; Risk & Compliance for NIS, SWIFT, GDPR, HIPAA, PCI-DSS, ISO 27001; Data Privacy; Security Awareness Training; Business Continuity Planning and Disaster Recovery; Governance, Risk, and Compliance (GRC); Security Policy Development; and Security Audits)...and;2. Operational - such as setup and running of Security Operations Centers (SOC); Incident Response; Threat Intelligence; Vulnerability Management; Security Architecture; Identity and Access Management (IAM); Intrusion Detection/Prevention Systems (IDS/IPS); Cloud Security; Endpoint Protection; Network Security and Third Party / Vendor Risk Management.

Paul is a leading Cyber Security Expert and an integral part of the SSLTrust team. He is world-renowned for his knowledge of SSL/TLS Certificates and PKI Solutions, and enterprise companies and small business clients frequently seek his expert opinion on website security.

As the Founder of Sekurno, a cybersecurity company focused on protecting fast-growing startups in tech-driven industries, I'm passionate about making technology accessible and worry-free. My personal motivation stems from a belief that technology can change society for the better, but only with the trust that comes from integrating security. At Sekurno, we help businesses build trust with their customers by securing their operations and making technology worry-free. With years of experience in the cybersecurity industry, I'm committed to staying up-to-date on the latest threats and innovations, ensuring that our clients are always protected. Let's connect and see how we can work together to build a more secure digital future.At Sekurno we provide the following services: * Penetration Testing * Data Protection (GDPR, CPPA) * Security Compliance (ISO/27001, SOC2) * SSDLC/DevSecOps * Security Training

Ph.D. Security Researcher. Founder of UnderDefense - Cloud Incident Detection & Response, Security & Compliance automation platform

I have over 30 years experience as an Electrical Engineer, Technical Writer, and Documentation Manager. I worked in technical areas including avionics, systems integration, mobile software, SaaS. Several years ago I left the corporate world to care for sick parents. I supported myself building websites, writing technical “how-to” books, and leading online courses. Now, with family issues behind me, I have the time to take on some freelance clients. My atypical career path taught me to work well with a wide range of clients and audiences. Clients like Honeywell and Microsoft, McGraw-Hill and other book publishers, even pre-IPO startups. Audiences from computer beginners, to B2B buyers, to engineers building aircraft systems. I'm skilled at learning complex technologies like VPNs and cryptocurrencies. And I excel at turning that raw data into understandable content for a target audience. I am looking to contribute to projects that need these skills. I'm particularly interested in subjects that empower individuals such as online privacy.

Would love it if you contact me via OODA.com instead of DM here. Bob Gourley is an experienced board member, a Chief Technology Officer (CTO), Board Qualified Technical Executive (QTE), author and entrepreneur with extensive past performance in enterprise IT, corporate cybersecurity, risk mitigation in artificial intelligence and blockchain projects, and data analytics. CTO of OODA LLC, home of the OODA Network, a community of business leaders, technologists, intelligence and security professionals. Winner of InfoWorld top 25 CTO and Washingtonian Magazine's "DC Tech Titan" list.Served as the CTO for the Defense Intelligence Agency and was previously a naval intelligence officer.

I train people in companies of all sizes, across all industries, delivering impactful, relatable content with a relaxed and fun style. I’ve trained 48 Queensland councils with amazing feedback, and am a pre-approved supplier with Local Buy.People are your biggest vulnerability, but they can be your biggest cyber security asset if you use give them suspicion and knowledge. Here’s how I can help: * Live cyber awareness workshops (6 to choose from, including multiple gamified options) * Weekly reminder videos (58 averaging 1 minute in length) * Knowledge assessments * Cultural change guidance * Yearly change programs (live workshops delivered quarterly) * Post training documents (P&P, checklists, summary notes etc) * Different pricing models (per person, group rates, day rate) * White labelled live training for MSPs and cyber security companiesIf you care about risk, and see the value in building a culture of cyber awareness, then I can help.+ 61 431 283 428michael@websafestaff.com.auwww.websafestaff.com.au

Tamer Sahin, based in Austin, Texas, is a cybersecurity professional renowned for his…

Technical Specialist with 20 + experience working in the information technology and services industry. I lead with Cyber Security and help businesses with their security journey. This includes increasing Security Postures, Incident Response for the IT team and the C-Suite, Pen Testing, Compliance and Frameworks.I conduct Security Assessments, Gap Analysis and general advise around Cyber Security and IT Infrastructure.The areas I work in aside from cyber security are VMWare, Veeam, Microsoft 365, Azure, Networking solutions (Firewalls, Switching, WIFI ECT), Disaster Recovery, connectivity, telephone systems and Agile working solutions. I ensure that all your infrastructure should it be on-premise or in the cloud is also secure from a security point of view