Cybersecurity and Risk Management
Protect your business from cyber threats with Mariner’s integrated cybersecurity services.
Our team combines deep expertise in Governance, Risk, and Compliance (GRC), offering dedicated services such as Risk Assessments to help you understand and manage threats, and Certification Readiness to guide you through frameworks like ISO 27001, PCI DSS, and SOC 2. We help you build governance programs that align with your business objectives, regulatory requirements, and industry standards.
With Mariner’s Offensive Security Team, you won’t simply place your security posture in the hands of automated vulnerability scanning. Our team of experts performs comprehensive, human-led assessments that harness the same tactics, techniques, and procedures (TTPs) used by real-world threat actors.
At Mariner, you’ll work with senior consultants who are deeply passionate about security, bringing practical expertise, proven methodologies, and a collaborative approach to help you build a resilient, secure organization.
Cybersecurity Risk Assessments
Identify and understand your cyber risks through detailed Threat and Risk Assessments (TRA) and Vulnerability Risk Assessments (VRA)—leveraging industry frameworks like NIST CSF and ISO 27001.
Offensive Security & Ethical Hacking
Our ethical hackers deliver comprehensive security services including vulnerability assessments and penetration testing leveraging real-world attacks that go beyond automated scan, security assessments leveraging OWASP ASVS, and web application scanning. We also provide hands-on secure development support to help you identify and remediate critical vulnerabilities before real attackers can exploit them.
Certification Readiness
Prepare for ISO 27001, PCI DSS, SOC 2, and other certifications with expert guidance that helps you close gaps, streamline processes, and build a program that meets compliance requirements.
Governance, Risk & Compliance (GRC) Advisory
Strengthen your governance, risk, and compliance posture with expert GRC advisory. We help organizations design and implement effective GRC frameworks aligned with industry standards and regulatory requirements. Our services drive informed decision-making, risk reduction, and continuous compliance.
Strategic Security Planning & vCISO Services
Leverage the expertise of a seasoned cybersecurity leader through flexible vCISO services. We provide strategic guidance, risk management, and security roadmap development tailored to your business objectives. Our approach helps align cybersecurity initiatives with compliance requirements and long-term organizational growth.
Business Resilience Planning
Develop and test your Business Continuity Plans (BCP), Disaster Recovery Plans (DRP), Incident Response Plans (IRP), and Crisis Management Playbooks to ensure you can respond and recover effectively from cyber incidents.
Security Awareness & Culture Building
Foster a strong security culture with our Managed Cybersecurity Awareness Training (MCAT) in partnership with Beauceron. We combine ongoing phishing simulations, risk scoring, and tailored learning paths with in-classroom workshops and offline training to engage and empower your people as a critical line of defense.
Healthcare Cybersecurity Expertise
Protect patient data and clinical systems with tailored assessments, governance support, and regulatory compliance guidance for healthcare organizations.
Managed Detection & Response (MDR)
24/7 threat monitoring and response integrated into your broader security strategy to help manage risk and defend against evolving threats.
Penetration Testing & Vulnerability Assessments
Uncover critical weaknesses in your on-premises and cloud infrastructure, wireless networks, web applications, and mobile applications with real-world attacks that go beyond vulnerability scans.
Social Engineering Engagements
Test your business’ human layer with realistic phishing, spear phishing, vishing, physical intrusion testing, and any other techniques threat actors will use to target the people in your organization.
Application Security Assessments
Ensure your applications are secure to the core with code reviews, secure design reviews, and assessments aligned to OWASP’s Application Security Verification Standard (ASVS) and Mobile Application Security Verification Standard (MASVS).
Customer Success Story
Protect Retail Operations with Security Threat Risk Assessment
Mariner security team provided a full security assessment of IT operations, procedures, and processes including penetration and vulnerability testing of the existing IT infrastructure at several retail locations.

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