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Consistency, Quality and Passion


About Us

At ZDL Group, we are Passionate about Total Security Management and are committed to Total Customer Satisfaction.

We believe that effective risk management requires a holistic 360° approach. We take a comprehensive view of our clients' cyber security risks and provide quality services to address those risks.

ZDL services are designed to take a holistic approach focusing on key areas of your cyber resilience journey. Our unique portfolio of services enable you to build an agile, responsive security infrastructure and strategy based on our four key areas;

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Quality & Expertise:

ZDL Group's mantra is applied to every engagement and every client. CREST and ISO 27001:2022 certified for Information Security Management and aligned to ISO 9001:2015 for Quality Management. ZDL Group applies high standards of internal processes to ensure the effective delivery of all our client projects.

CREST Certified for Penetration Testing, ZDL Group's security consultants are not only passionate about what they do, they are certified to the highest standards; OSCP, OSCE, OSWP, CCNA, CITPNZ, CSFA, CRTP, CRT, CPSA, CISMP, ECSA, GCIH, SEC 642, SEC 588, FOR 498, SANSEC 542, BCS, Comp Tia A+, PenTest+, Network+ etc.

Our compliance team are experts in UK & EU GDPR, NIST, ISO 27001 (Info Sec), ISO 27701 (Privacy), ISO 22301 (Business Continuity), PCI-DSS, Cyber Essentials, HIPPA, SOC I & II.

Why work with ZDL?

Our depth and breadth of experience enables us to deliver high quality assignments that both identify all areas of your IT security posture, whilst also providing appropriate remediation and recommendations that move you up the security maturity curve.

  • Our 360° Approach
  • The very best in industry talent, passionate about delivering proven results
  • A Security Strategy tailored to the unique requirements of your business
  • An in-depth technical approach
  • 100% confidentiality
  • Continuous Security Improvement Strategies
  • Consistency, Quality & Passion
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By employing the best skills in the market, we constantly improve security awareness and remediate against security threats through client collaboration, security awareness training, consultancy and knowledge transfer.

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We develop best practice through the consistent delivery of improved policies, procedures and processes; implementing risk management reviews, capability maturity assessments and strategic planning for business continuity and compliance. We are experts in UK & EU GDPR, NIST, ISO 27001 (Info Sec), ISO 27701 (Privacy) , ISO 22301 (Business Continuity), PCI-DSS, Cyber Essentials, HIPPA, SOC I & II

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By combining our own market leading, in-house tool set with industry tools, open source techniques and leading-edge security solutions, we enable organisation to have greater visibility for Continuous Security Improvement and unrivalled defences against zero day attacks.

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