Plaintext Security
Plaintext Security

Straightforward and Practical Security Consulting

Straightforward and Practical Security ConsultingStraightforward and Practical Security ConsultingStraightforward and Practical Security Consulting

A no jargon and no fluff approach to security consulting

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.

How We Can Help

Operational Technology

Framework Implementation

Operational Technology

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

Government and Defence

Framework Implementation

Operational Technology

 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) 

Framework Implementation

Framework Implementation

Framework Implementation

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.

Cyber Risk Management

Framework Implementation

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.

Audit & Compliance

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.

Teaching and Training

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.

Contact Us

Your thoughts and questions matter to us.  Drop us a note, and we’ll respond within 24 hours. 

Drop us a line!

Attach Files
Attachments (0)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Cancel

Copyright © 2025 Plaintext Security - All Rights Reserved.

.

  • Privacy Policy

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept