Use AI without
the data risk.
We design and build secure AI, autonomous agents and Agentic RAG platforms for regulated industries. Privacy by design, delivered audit-ready, engineered so you can prove it is safe.
- UK/EU
- data residency
- 100%
- audit-logged
- GDPR
- aligned
// SECURITY POSTURE
- COMPLIANCE
- UK GDPR · Data Protection Act 2018
- DATA RESIDENCY
- United Kingdom & EU
- AUDIT
- Every AI answer logged and traceable
- ACCESS
- Role-based, least privilege by default
- MODEL TRAINING
- Your data is never used to train models
01 / THE BLOCKER
Adoption stalls on data risk, not ideas
Most teams know AI could help. What stops them is a fair question: what happens to our data, and can we prove it is safe? Get that wrong and a pilot becomes a breach.
Black-box tools
Answers you cannot trace, on data you cannot see, with no audit trail when someone asks.
Compliance fear
GDPR, sector rules and client contracts make "just try ChatGPT" a liability, so projects never ship.
Pilots that stall
Demos impress, then die in procurement and security review, because they were never built to pass one.
02 / CAPABILITIES
Four capabilities. One principle: secure first.
Cybersecurity engineering
Secure architecture, threat modelling, application security, IAM, logging and monitoring. The foundation every AI system should stand on.
AI & agentic systems
Custom AI and autonomous agents that make real decisions, with guardrails, evaluation and human oversight built in.
Agentic RAG platforms
Enterprise retrieval with secure ingestion, provenance tracking, audit logs and role-based access. Answers that are grounded, traceable and defensible, never a black box.
Regulated SaaS development
End-to-end platforms aligned with UK GDPR and sector regulation. Privacy by design and security by default, from the first commit.
03 / DIFFERENTIATOR
Security is not a feature. It is the foundation.
Anyone can wire up a chatbot. We build AI you can put in front of an auditor, a regulator and your most cautious client, and have it hold up.
Talk through your use case- Privacy by design
- Data minimisation built into the architecture, not the policy doc.
- Provenance on every answer
- Each response is grounded in a known, recorded source.
- Least-privilege access
- Role-based control for every user and the AI itself.
- Audit trail as a feature
- Who, what, when, on which data. Usable evidence, not noise.
- UK & EU data residency
- No silent transfers to third countries.
- Evaluation & oversight
- Guardrails and a human in the loop for high-stakes calls.
04 / USE CASES
Bespoke AI, tuned to your vertical
One secure foundation, shaped to the data, language and rules of your industry.
Estate agents
Property matching, market analysis and lead reactivation, without leaking client data.
Solicitors & legal
Document analysis and case research with citations and access controls auditors trust.
Tutoring centres
Curriculum-aligned tutoring assistants that stay on syllabus and protect student data.
Healthcare & life sciences
Compliance-heavy workflows and clinical document intelligence under strict governance.
05 / PROCESS
A diagnostic-led path from idea to audit-ready
Diagnostic
We map your highest-value, lowest-risk AI opportunity and the data and compliance constraints around it.
Secure design
We architect it security-first: data flows, access model, guardrails and audit from the outset.
Build & evaluate
Tight iterations with evaluation and human oversight, so it works and you can prove it works.
Audit-ready handover
A documented, monitored, compliant system, plus the evidence trail reviewers ask for.
PRODUCT
tmfeye.ai
Our AI-driven solution for compliance-heavy environments, operated under Data Treasure's secure cloud infrastructure and governance framework. A working example of practical, secure AI in production.
// OVERVIEW · 3 MIN
Secure AI, in plain English
A short walkthrough of how we take a business from "AI sounds risky" to a working, audit-ready system, with no jargon.
Watch the overview06 / WHERE TO START
Start with a free, practical conversation
No pitch, no jargon. We help you find the one AI opportunity worth doing first, and how to do it safely.
Free discovery call
A 30-minute call to understand your goals, data and constraints, and map your highest-value, lowest-risk first AI project.
- Honest assessment of what AI can do for you
- A clear, secure first step
- No obligation
Done-for-you build
We design, build and harden a secure AI system end-to-end: a custom agent, Agentic RAG platform or regulated SaaS feature, delivered audit-ready.
- Security-first architecture
- Built, evaluated and documented
- Compliant and monitored on handover
07 / FAQ
Questions, answered
01 What does Practical Secure AI actually do?
We design and build secure AI systems for regulated and data-sensitive businesses: autonomous agents, Agentic RAG platforms and AI-powered SaaS. Every build starts with security architecture and ends with an audit-ready, GDPR-aligned system.
02 Which industries do you work with?
Healthcare and life sciences, finance, legal, property and enterprise SaaS, any sector where getting data wrong is expensive. Our differentiator is secure, hands-on, engineer-built AI for organisations that cannot afford a data incident.
03 How do you handle data protection and GDPR?
Privacy by design and security by default. We apply data minimisation, purpose limitation and lawful processing, keep data inside the UK and EU, and provide audit logs, provenance and role-based access so you can demonstrate compliance.
04 How do you make sure the AI is trustworthy?
We ground answers in your verified sources with Agentic RAG, track provenance on every response, add guardrails and evaluation, and keep a human in the loop for high-stakes decisions. Nothing is a black box.
05 How do we get started?
Book a free discovery call. We run a short diagnostic to find your highest-value, lowest-risk AI opportunity, then propose a secure, practical path to production.
06 Who is behind Practical Secure AI?
Practical Secure AI is a brand of Data Treasure Ltd, a UK company specialising in cybersecurity, AI and Agentic RAG for regulated industries.
BUILT FOR REGULATED, DATA-SENSITIVE INDUSTRIES
Use AI without the data risk
Book a free discovery call. We will show you a practical, secure first step, tailored to your industry.