Network Testing
DeepSeas testers assess network infrastructure, Active Directory, APIs, wireless systems, cloud environments, and physical access points to uncover attack paths automated tools may miss.
Expand your cybersecurity portfolio with white label penetration testing from DeepSeas. Our ethical hackers help MSPs deliver credible offensive security assessments under their own brand, supporting client risk reduction, compliance needs, and security reviews. From network and cloud environments to applications and social engineering, you gain experienced testing capabilities without building an internal offensive security practice.
Deliver branded offensive security assessments across networks, clouds, applications, and human-focused attack vectors.
DeepSeas testers assess network infrastructure, Active Directory, APIs, wireless systems, cloud environments, and physical access points to uncover attack paths automated tools may miss.
Manual cloud penetration testing examines identity, permissions, configurations, exposed services, APIs, secrets handling, and boundaries between cloud and on-premises environments.
Web, mobile, and API testing focuses on authentication, authorization, session handling, business logic, input handling, data exposure, and third-party components.
Human-led adversary emulation tests whether security controls, detection operations, and response processes can identify and interrupt realistic attack paths.
Phishing, vishing, smishing, and physical assessments evaluate how people, processes, and technical controls respond to credible attacker techniques.
Controlled penetration tests and attack simulations identify weaknesses across systems and processes, helping your clients prioritize practical security improvements.
White label penetration testing lets MSPs provide deeper offensive security capabilities without recruiting and operating a dedicated internal testing team. DeepSeas brings manual testing, adversary simulation, actionable reporting, and remediation guidance across network, cloud, application, physical, and social engineering engagements. Your clients receive evidence-based findings under your service relationship, while your organization expands its value with experienced cybersecurity specialists and a broad testing portfolio.
Give clients practical evidence of security weaknesses while strengthening your managed services portfolio.
"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 combines offensive security depth with the operational experience MSP partners need.
Nearly 30 years of cyber defense experience supports practical, attacker-informed testing engagements.
Offer network, cloud, application, physical, social engineering, and adversary emulation capabilities through one partner.
Experienced ethical hackers validate findings manually to uncover meaningful attack paths beyond automated scanning.
Build customized combinations of technology, personnel, and services around your MSP delivery model.
Experienced cybersecurity practitioners support partner-led offensive security engagements.
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.
White label penetration testing allows an MSP to offer offensive security assessments through its own client relationship and service portfolio. DeepSeas supplies the testing expertise, methodologies, technical findings, and remediation guidance while the MSP coordinates how the service is positioned and delivered to its customer. The offering can support network, cloud, application, physical, social engineering, and adversary emulation engagements.
Talk with DeepSeas about building a white label offensive security offering.
Held by DeepSeas specialists.
Recognized as a top 40 MDR provider in 2023.
Recognized as a Leader and top-five provider.
Award for Managed Detection and Response.
Recognition for global MDR strategy.
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