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IT Health Check (ITHC)

Let us help you prove your IT systems are secure and optimised with our comprehensive IT Health Checks (ITHC).

Prove your IT systems are optimised with an IT Health Check for PSN Compliance

Our IT Health Check (ITHC) service not only strengthens your system's defences but also ensures PSN compliance—essential for connecting to the UK Public Services Network. We'll ensure your IT infrastructure meets rigorous security standards while staying optimised for peak performance. Whether you're seeking PSN compliance or safeguarding sensitive data, Assure Technical simplifies the process, helping you achieve compliance with confidence.

Award-Winning, CREST-Approved Service

    1. We’re recognised for our excellence in cybersecurity and penetration testing, ensuring your IT Health Check meets the highest industry standards.
Hassle free, fast turnarounds

Accelerated Compliance

Our affordable and efficient service, combined with our extensive public sector experience, will ensure a fast track to PSN compliance.

Assure Technical provide comprehensive security testing reporting and insights

Expert Reporting & Guidance

Our in-depth reports provide clear, actionable security insights.  Our pragmatic remediation advice empowers your team to implement rapid fixes to enhance your overall security posture.

IT Health Checks Explained

Prove your systems are secure

The primary goal of an IT Health Check is to provide assurance that your organisation’s IT infrastructure is secure and does not present an unauthorised entry point for attackers. This includes:

  • External System Security – Ensuring that internet-facing systems, such as email and web servers, are properly protected against unauthorised access or malicious changes.
  • Internal Network Security – Evaluating your internal network infrastructure to confirm that vulnerabilities do not exist that could allow an internal device to compromise other systems within the network.
  • Compliance with PSN Standards – Validating that your organisation meets Public Services Network (PSN) compliance requirements, safeguarding sensitive government data and services.

Let Assure Technical take the stress out of achieving compliance. You can trust in our genuine 5-star Trustpilot reviews to ensure your organisation meets the highest standards of data protection—on time, every time. 

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Fantastic experience from start to finish. Seamless process with friendly helpful support when needed.

Richard Ross - Director, Ubique Risk Management

Our IT Health Check Process

Pragmatic and pain-freee

1. Scope Definition
Defining the right scope for your ITHC is crucial to ensure it delivers meaningful and comprehensive assurance. At Assure Technical, we provide a bespoke service to align with your unique IT landscape and compliance needs.

2. Comprehensive Assessment
Our expert team conducts an in-depth review of your internal and external systems, network configurations, software, and security protocols to uncover risks and inefficiencies.

3. Detailed Reporting
You’ll receive a clear, actionable report outlining our findings, complete with prioritised recommendations to strengthen your IT environment.

4. Actionable Steps for Improvement
We provide pragmatic, expert advice to help you implement changes that will enhance your IT infrastructure’s performance, security, and compliance.

5. Ongoing Support
Beyond the initial health check, Assure Technical offers continuous support to keep your systems optimised, secure, and compliant—reducing future risks and costly downtime.

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FAQ: IT Health Check (ITHC) Explained

What is an IT Health Check (ITHC)?

An ITHC is a government-aligned assessment that combines penetration testing with compliance-ready reporting for public-sector systems and suppliers. It is designed to meet NCSC expectations and supports accreditation frameworks. Therefore, it is particularly relevant for organisations connecting to government services or handling sensitive data.

How much does an ITHC cost in the UK?

ITHC costs range from £2,500-£10,000 per engagement depending on the infrastructure. At Assure Technical, proposals are fixed-price and include confirmatory checks. In 2025, 43% of UK businesses identified a cyber breach, showing why structured assurance remains a necessity.

How long does an ITHC take to complete?

A small environment may be completed in under a week, while more complex ones require several weeks. Lead times are typically 3–6 weeks. However, urgent requests may be expedited to meet project deadlines. We schedule engagements around go-live milestones and accreditation dates to prevent delays. For non-public sector organisation compliance, see our Infrastructure Penetration Testing service.

What’s the difference between an ITHC and penetration testing?

An ITHC goes beyond a standard penetration test, because it involves whatever tests are most appropriate for your specific circumstances. Moreover, the scope may include penetration testing alongside other assurance activities, depending on the risks within your infrastructure. In addition, an ITHC provides formal reporting outputs such as risk statements, compliance mapping, and remediation plans suitable for governance submission. Therefore, it delivers both tailored technical assurance for your environment and clear compliance evidence for business leaders.

Who needs an ITHC?

An ITHC goes beyond a standard penetration test, because it includes whatever tests best fit your specific circumstances. Moreover, the scope can cover penetration testing alongside other assurance activities, depending on the risks present in your infrastructure.

In addition, our consultants produce formal reports with risk statements, compliance mapping, and remediation plans designed for governance submission. As a result, an ITHC gives both technical teams and business leaders the assurance and compliance evidence they need.

What deliverables are included in an ITHC?

Deliverables include an executive summary written in plain English, so business leaders can easily understand the findings. Moreover, we provide a technical section with clear evidence to support every issue identified. In addition, you receive prioritised remediation actions that show exactly where to focus first.

We also include compliance-ready risk and assurance statements, which give you confidence during audits and governance reviews. Finally, a confirmatory check verifies progress, and a wash-up meeting ensures your team fully understands the results.

Are ITHCs aligned with NCSC expectations?

Yes. We align with NCSC guidance and use industry-recognised penetration testing methodologies. Although Assure Technical is not yet a CHECK provider, our CREST-registered company delivers ITHCs in line with government buyer expectations. As a result, we structure outputs to meet the needs of both auditors and accreditors.

How does an ITHC support compliance and accreditation?

An ITHC provides structured evidence for government accreditation processes and supports compliance frameworks such as ISO 27001 and GDPR. Moreover, reports contain risk statements and remediation plans that accelerate governance reviews. Therefore, an ITHC can significantly reduce the time from testing to approval. For system-specific assurance, see our Application Penetration Testing service.

Can I review a sample ITHC report before commissioning?

Yes. We can provide a redacted sample report to show structure, evidence depth and compliance sections. Therefore, you can assess clarity and suitability before committing – contact us for more information.

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