GRC Program Delivery
DeepSeas designs and delivers governance, risk, and compliance programs with policy development, control oversight, risk management, evidence organization, and ongoing program support.
DeepSeas provides outsourced compliance officer services for organizations that need experienced governance, risk, and compliance leadership without building a full internal function. Our practitioners help develop policies, oversee controls, prepare audit evidence, support regulatory requirements, and align compliance with operational security. With nearly 30 years of cyber defense experience, DeepSeas helps US organizations make compliance more continuous, practical, and defensible.

Practical compliance leadership covering governance, risk, controls, audit readiness, and continuous program oversight.
DeepSeas designs and delivers governance, risk, and compliance programs with policy development, control oversight, risk management, evidence organization, and ongoing program support.
Prepare for customer, regulatory, insurance, and framework requirements through gap assessments, control mapping, documentation development, remediation planning, and audit preparation.
DeepSeas organizes evidence, supports external audit activities, and helps remediate findings so your organization can approach assessments with clearer documentation and fewer surprises.
Identify, evaluate, and prioritize cybersecurity risks through stakeholder interviews, asset review, risk workshops, impact analysis, and documented treatment planning.
Build practical policies and procedures aligned with your organization’s operations, regulatory obligations, security objectives, and governance responsibilities.
Receive executive-level security and compliance guidance for board reporting, strategic planning, controls oversight, cyber insurance, and regulatory decision-making.
Outsourced compliance officer services give your organization access to experienced practitioners who can establish governance, clarify accountability, monitor controls, organize evidence, and guide remediation. DeepSeas connects compliance work with real security operations rather than treating it as a periodic documentation exercise. Support can be shaped around your current maturity, regulatory obligations, audit needs, and internal resources, helping US organizations maintain a more defensible compliance posture.

See how integrated governance, risk, and compliance support can improve readiness and reduce uncertainty.
DeepSeas combines compliance expertise with hands-on cybersecurity operations and strategic leadership.
Nearly 30 years of cyber defense experience supports practical, informed compliance guidance.
Compliance work connects with monitoring, risk assessment, offensive security, and operational evidence.
Continuous evidence organization helps US organizations prepare for audits without last-minute reconstruction.
Choose advisory, platform-supported, or fully managed GRC assistance around your internal capabilities.
Experienced cybersecurity, governance, risk, and compliance practitioners support every engagement.

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.
A compliance officer helps an organization understand its obligations, establish policies and controls, monitor adherence, manage compliance risks, organize evidence, and report issues to leadership. The role may also support audits, regulatory inquiries, customer reviews, training, and remediation. An outsourced compliance officer performs these responsibilities as an external partner, providing experienced guidance without requiring the organization to create a full-time internal position.
Talk with DeepSeas specialists about your governance, risk, and audit priorities.
Held by DeepSeas specialists supporting compliance engagements.
Recognition as a top 40 MDR provider by Gartner.
2024 Frost Radar recognition as a market Leader and top-five provider.
Award for Competitive Strategy Leadership in Managed Detection and Response.
2024 award recognizing strategy in global MDR best practices.
Share your compliance priorities and DeepSeas will help identify a practical path forward.
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