Cybersecurity Compliance Services and Consulting

DeepSeas helps organizations build practical, audit-ready cybersecurity programs that reduce risk and support regulatory, customer, and insurance requirements. From gap assessments and control development to continuous monitoring, evidence preparation, and strategic advisory, our specialists connect compliance work to real security operations. With nearly 30 years of cyber defense experience, DeepSeas helps organizations pursue measurable, sustainable compliance outcomes.

Cybersecurity compliance specialists reviewing risk dashboards and audit evidence

Our Cybersecurity Compliance Services Services

Integrated compliance, governance, assessment, and advisory services designed to make cyber risk measurable and evidence-ready.

GRC Program Services

DeepSeas develops and delivers governance, risk, and compliance programs with control mapping, policy development, gap assessments, continuous monitoring, and organized evidence for auditors, insurers, and customers.

Compliance Readiness

Prepare for certification, audits, regulatory requirements, and customer security reviews through gap assessments, documentation development, evidence organization, audit support, and post-audit remediation guidance.

Cybersecurity Risk Assessments

Assess assets, stakeholders, controls, vulnerabilities, and business impacts to create a prioritized risk treatment plan that supports informed security, compliance, and investment decisions.

Security Program Development

Build a scalable cybersecurity program around governance, policies, controls, metrics, decision rights, operating cadence, and continuous improvement aligned with organizational risk.

Virtual CISO Advisory

Gain CISO-level guidance for cybersecurity strategy, governance, executive reporting, risk management, compliance requirements, budgets, and transformation planning without hiring a full-time executive.

Incident Readiness

Test response capabilities through tabletop exercises and mock incidents that validate roles, escalation, coordination, controls, playbooks, communications, and evidence requirements.

Evidence-Ready Programs

Build Compliance Into Security Operations

DeepSeas connects compliance requirements to the security work already happening across your organization. Specialists can design controls, develop policies, assess gaps, organize evidence, support audits, and establish continuous controls monitoring. The approach helps reduce audit friction, shorten compliance cycles, and show regulators, insurers, customers, and leadership how security practices operate in practice rather than relying on a point-in-time documentation exercise.

Compliance advisor explaining cybersecurity controls and audit evidence
Practical Security Progress

Compliance Outcomes

See how integrated compliance and security services can support clearer decisions, stronger controls, and audit-ready operations.

"DeepSeas is a pleasure to work with. They produce consistent and outstanding results for us and our program, while being thorough, knowledgeable, and easy to work with. We have not had a finding in a certification/re-certification audit in three years across five ISO standards!"

Ed Jones
Ed Jones
The DeepSeas Difference

Why Choose DeepSeas?

DeepSeas combines compliance expertise with operational cybersecurity capabilities to make requirements practical and defensible.

Practitioner-Led

Hands-on specialists connect compliance requirements to real security operations, controls, evidence, and organizational priorities.

Integrated Coverage

GRC can connect with detection, vulnerability, exposure, advisory, and response capabilities across the security program.

Proven Experience

Nearly 30 years of cyber defense experience supports organizations navigating complex risk, governance, and compliance challenges.

Measurable Outcomes

Structured reporting and evidence help leadership understand progress, risk treatment, audit readiness, and ongoing control performance.

Meet The DeepSeas Team

Experienced cybersecurity, governance, risk, and compliance professionals support complex security decisions.

Portrait of Lewie Dunsworth, Chief Executive Officer at DeepSeas

Lewie Dunsworth

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.

Portrait of Keith Robertson, Risk Management and Compliance Executive at DeepSeas

Keith Robertson

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.

Portrait of Sean Duffy, Cybersecurity and Legal Advisor at DeepSeas

Sean Duffy

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.

Portrait of Matt Lammers, CISO and IT Risk Executive at DeepSeas

Matt Lammers

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.

Frequently Asked Questions

What is compliance in IT security?

Compliance in IT security means establishing and operating safeguards, policies, processes, and governance practices that meet applicable legal, regulatory, contractual, customer, insurance, or framework requirements. Effective compliance is more than preparing documents for an assessment. It includes identifying risks, assigning control ownership, collecting evidence, monitoring control performance, addressing gaps, and maintaining the program as the organization and its obligations change.

What cybersecurity compliance frameworks can DeepSeas support?

What is included in cybersecurity compliance consulting?

How does a compliance gap assessment work?

Can compliance services help with an upcoming audit?

How does continuous controls monitoring improve compliance?

Can DeepSeas help build a cybersecurity program from the ground up?

What organizations benefit from cybersecurity compliance consulting?

Need Help With Compliance Requirements?

Talk with DeepSeas specialists about your risks, obligations, and readiness goals.

Recognized & Experienced

Awards and Recognition

ISO Lead Auditor certification recognition

ISO Lead Auditor certifications

Held by DeepSeas specialists supporting GRC engagements.

Gartner top 40 MDR provider recognition

Gartner top 40 Managed Detection and Response provider recognition

Recognition listed among Gartner’s top 40 MDR providers.

2024 Frost Radar MDR Market Leader recognition

2024 Frost Radar Global Managed Detection and Response Market Leader and top-five provider recognition

Recognition as a Leader and top-five provider in 2024.

Frost & Sullivan competitive strategy leadership award

Frost & Sullivan 2024 Best Practices Competitive Strategy Leadership Award for Managed Detection and Response

Award for competitive strategy leadership in MDR.

2024 Global MDR Best Practices Award for Strategy

2024 Global MDR Best Practices Award for Strategy

Recognition for strategy in global MDR best practices.

Strengthen Your Cybersecurity Compliance Program

Share your compliance goals and challenges with DeepSeas for a focused conversation about practical next steps.

Contact Us Today

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