We deliver practical, tailored security consulting without unnecessary complexity, helping you build confidence and assurance for all stakeholders. From risk assessments and ISO 27001 to policy design and guidance on emerging threats like quantum computing, we provide clear direction and trusted outcomes tailored to your organisation.

We have extensive experience assuring field-deployed operational technology in maritime and terrestrial environments.

We bring hands-on experience aligning with DefStan 05-138/05-139 (Secure by Design), ISN 2023-09, and operating within the NCSC’s Cyber Assessment Framework (CAF)

We tailor and implement industry-recognised frameworks, including Cyber Essentials, NIST CSF, ISO27001, OCTAVE FORTE, and the ISF Standard of Good Practice, to meet each organisation's specific needs.

We are experts in all aspects of cyber risk management, from assessment and analysis to reporting. Using both qualitative frameworks (ISO27005, ISF IRAM2, CIS RAM, OCTAVE ALLEGRO, NIST RMF) and quantitative methods like FAIR, we deliver solutions tailored to each organisation and audience.

Our expertise covers all aspects of audit and compliance, including technical security assessments, ISO 27001, PCI DSS, Cyber Essentials, NCSC CAF, and comprehensive information security audits.

We are passionate about teaching, offering everything from one-off sessions on specific topics to complete, tailored training courses. Whatever your security training needs, we can help.
Your thoughts and questions matter to us. Drop us a note, and we’ll respond within 24 hours.

Copyright © 2025 Plaintext Security - All Rights Reserved.
.