Locked Stack: Delivering Bespoke Cybersecurity, Compliance, and Governance Expertise

Locked Stack is a cybersecurity and compliance consultancy built on extensive industry experience, providing tailor-made solutions that enable organisations to achieve and maintain PCI DSS compliance. Our comprehensive services include 3DS support, SAQ completion, gap analysis, remediation planning, and continuous compliance monitoring—ensuring every control is effectively implemented and maintained with assurance and accuracy.

Beyond PCI DSS, we deliver structured readiness programmes for both the DORA framework and ISO 27001 certification, supporting clients in establishing strong governance, risk management, and operational control structures aligned to international and regulatory standards. We also guide organisations through NIST 2.0 framework alignment, helping them build resilience and security maturity across their environments.

Recognising that every organisation is unique, we design bespoke, scalable service packages tailored to specific operational, regulatory, and strategic needs.

In addition, we extend our service portfolio through penetration testing and vulnerability scanning via trusted third-party partners, as well as comprehensive security awareness training, policy development, and governance support.

At Locked Stack, we don’t deliver generic solutions — we craft tailored compliance and cybersecurity programmes that protect your organisation, reinforce governance, and drive sustainable, long-term resilience.