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Mariusz Z. Status: Offline
Sopot, Poland

Security Consultant. CISSP, ISO 27001 Lead Auditor, OSCP, SANS GXPN

Cybersecurity Expert working in the industry since 2008. Delivers security audits and security consulting services. Specializes in following areas: 1. Auditing and designing Information Security Management Systems, 2 Conducting ISO 27001 gap assessments and internal audits, 3. Designing security solutions for cloud-based environments, 4. Conducting Threat Modeling and proposing architectural mitigation strategies for cloud-based and on-premise IT infrastructures, 5. Conducts Adversary Simulations and Red Team Operations to verify prevention, detection and response capabilities of mature cybersecurity programs (CBEST, TIBER-EU), 6. Conducting GDPR related data security and privacy consulting. Mariusz possesses following security industry certifications: 1. CISSP - Certified Information Systems Security Professional: since 2014 2. OSCP - Offensive Security Certified Professional: since 2016 3. GXPN - GIAC Exploit Researcher and Advanced Penetration Tester: since 2017 4. Certified ISO 27001 Lead Auditor: since 2024 During the years of working with clients worldwide Mariusz conducted over 100 security assessments, penetration tests and analysis projects.
Work history
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Skills

Skills

  • Cybersecurity Management
  • Vulnerability Assessment
  • Security Assessment & Testing
  • Information Security
  • Penetration Testing
  • IT Compliance Audit
  • ISO 27001
  • Cloud Security Framework
  • Security Infrastructure
  • Web App Penetration Testing
  • Network Penetration Testing
  • Cloud Security
  • Web Application Security
  • Certified Information Systems Security Professional
  • Compliance Consultation

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