Managed Detection Response
DeepSeas provides continuous detection and response across endpoint, network, cloud, identity, email, SaaS, and operational technology environments using existing security tools.
Organizations in Orlando need cybersecurity that keeps pace with evolving threats, regulatory expectations, and complex technology environments. DeepSeas delivers complete cyber defense through managed detection and response, offensive security, advisory, risk management, compliance support, and continuous monitoring. With approximately 30 years of experience, DeepSeas helps businesses reduce surprises, strengthen resilience, and make cybersecurity a strategic advantage.
Integrated cybersecurity services help Orlando organizations detect threats, reduce exposure, prepare for incidents, and strengthen security programs.
DeepSeas provides continuous detection and response across endpoint, network, cloud, identity, email, SaaS, and operational technology environments using existing security tools.
Controlled assessments, penetration testing, and attack simulations identify weaknesses across applications, infrastructure, systems, and processes before malicious actors exploit them.
Continuous attack surface monitoring, vulnerability prioritization, dark web intelligence, and remediation tracking help organizations focus on the exposures most likely to create risk.
DeepSeas responders support investigation, containment, remediation, recovery, malware analysis, threat research, and improvements to incident response processes.
Strategic advisors and virtual CISO services provide leadership for cybersecurity strategy, governance, risk management, executive reporting, compliance, and transformation planning.
GRC services support program design, control development, evidence collection, continuous monitoring, audit readiness, and compliance requirements across recognized frameworks.
DeepSeas combines managed detection and response, offensive security, threat intelligence, advisory, and governance into a coordinated cybersecurity program. Orlando organizations can retain their existing security tools while gaining expert-led monitoring, investigation, and response. Services are tailored to the organization’s environment, business priorities, and risk profile, helping security leaders move from disconnected findings toward measurable, continuous improvement.
DeepSeas helps organizations pursue measurable security outcomes through connected services, experienced specialists, and continuous improvement.
"DeepSeas data security experts are top notch. They have helped us to improve our cybersecurity posture through risk assessments, penetration testing, and the development of a Data Governance Strategy. They are an invaluable partner."
DeepSeas brings expert-led cybersecurity services together under one accountable partner.
Approximately 30 years of cyber defense experience support practical, outcome-focused security guidance.
24/7 monitoring, detection, and response help organizations address threats beyond normal business hours.
Advisory, offensive security, threat intelligence, MDR, and GRC work together instead of creating disconnected findings.
DeepSeas can work inside existing security tools, supporting organizations across Orlando and throughout the United States.
Experienced cybersecurity leaders support complex security decisions and operational needs.
Chief Executive Officer
Lewie Dunsworth serves as Chief Executive Officer of DeepSeas, leading the company's mission to make cybersecurity a strategic advantage for nearly 1,000 organizations worldwide. Under his leadership, DeepSeas has grown into a recognized leader in Managed Detection and Response, earning recognition from Gartner and Frost & Sullivan as a top provider in the industry. Lewie drives the company's vision across its six-layer cyber defense stack, spanning strategic advisory, offensive security, threat intelligence, managed detection and response, the CyberFusion SOC, and governance, risk and compliance. He is committed to ensuring that enterprise, mid-market, government, and education clients receive proactive, measurable, and customized cybersecurity outcomes. Lewie's leadership reflects nearly three decades of industry experience and a steadfast focus on client trust and operational excellence.
CISM, CIPP/E, SANS GCIH, GIAC, HITRUST
Keith Robertson brings 25 years of governance, risk management, and compliance experience to DeepSeas, including prior service as a Fortune 500 Chief Security Officer and Enterprise Risk Officer. He holds an impressive array of certifications, including CISM, CIPP/E, SANS GCIH, GIAC, and HITRUST, reflecting his comprehensive expertise across security management, privacy, incident handling, and healthcare compliance. Keith's executive-level experience gives him a unique perspective on enterprise risk, allowing him to help DeepSeas clients align cybersecurity strategy with broader business objectives. His background in high-stakes corporate security leadership positions him well to guide organizations through complex governance challenges and regulatory requirements. Keith is committed to helping clients build mature, enterprise-grade risk management programs that support long-term security and compliance success across diverse industries.
CISSP, CCSK, Licensed Attorney
Sean Duffy combines 25 years of cybersecurity experience with a unique legal background, holding both CISSP and CCSK certifications as well as a license to practice law. A United States Navy veteran, Sean brings a disciplined, mission-focused approach to his work advising C-suite executives and boards of directors on cybersecurity strategy and risk. His legal expertise allows him to provide clients with a nuanced understanding of regulatory and liability considerations alongside technical security guidance, a combination that is especially valuable for organizations navigating complex compliance landscapes. Sean's extensive advisory experience makes him a trusted voice for senior leadership teams seeking to understand cybersecurity risk in business terms. His military background and legal training reflect the depth and diversity of expertise that defines the DeepSeas team.
CISSP, HITRUST
Matt Lammers is an experienced CISO and IT risk executive who brings both deep technical certification and management consulting experience to DeepSeas. Holding CISSP and HITRUST credentials, Matt has built a career helping organizations strengthen their cybersecurity posture while managing enterprise-level risk. His consulting background equips him with strong skills in translating complex security concepts into actionable business strategies for executive stakeholders. Matt's international perspective, including his status as an Australia permanent resident, gives him valuable insight into global compliance and security considerations that benefit DeepSeas clients operating across borders. He is dedicated to helping organizations build resilient, well-governed cybersecurity programs that align with both operational needs and executive priorities, reinforcing DeepSeas' commitment to customized, outcome-driven security solutions.
DeepSeas provides managed detection and response, network and endpoint monitoring, penetration testing, compromise assessments, exposure management, incident response, security advisory, virtual CISO support, governance and compliance services, vulnerability management, and tabletop exercises. Services can be combined into a broader cybersecurity program or selected individually around an organization’s existing tools, priorities, and risk profile.
Speak with DeepSeas about your organization’s security priorities and risk concerns.
Recognition as a top 40 MDR provider by Gartner.
Recognition as a Leader and top-five provider in the 2024 Frost Radar Global MDR Market.
Award for competitive strategy leadership in Managed Detection and Response.
Recognition for strategy in the 2024 Global MDR Best Practices Awards.
Tell DeepSeas about your environment, priorities, and security challenges to explore a practical path forward.
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