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Cyber Security Assessments and Penetration Testing

Find your weaknesses before someone else does

Cyber security threats are evolving, and so should your defences.

At Prism Infosec, our cyber security assessments and penetration testing services are designed to proactively identify and help you remediate vulnerabilities – before they can be exploited. In the face of an ever evolving cyber landscape, preparing for compliance, or wanting greater assurances, our expert consultants help you understand where your risks lie, and what to do next.

We won’t just deliver a report, we’ll deliver clarity, confidence and continuity – whether its app testing, infrastructure or wireless, we cover all existing and emerging technologies. If it has code in it, we can test it.

What we offer

We offer a full suite of assessments tailored to your environment, threat profile, and business goals. Each service is a direct link into expert-led support, guided by the highest standards of quality and care, all underpinned by industry-recognised and accredited consultants.
AI testing
Prism Infosec conducts security testing of AI-driven systems by analysing how they behave and respond to different inputs, prompts, and outputs. This testing is designed to evaluate the robustness of Generative AI and Large Language Models (LLMs) to find weaknesses which enable attackers alter the model’s outputs, extract sensitive information, or trigger unintended behaviours.
Configuration reviews
Configuration reviews are critical when developing new products, hardware and software manufacturers where you must strike a balance between information security and product features. It is not possible for the developers to cover all potential use cases of a product deployment, therefore a common set of functions and settings are typically enabled by default to ensure reasonable compatibility.
Wireless security testing
Wireless security testing is an essential part of your network defences where wireless technology is used. It will identify any vulnerabilities in your wireless deployment whether for business purposes or guest access and provide a report with pragmatic and secure remediations to prevent unauthorised access.
Physical security testing
Our physical testing service will investigate the security of controls used to protect an IT environment, including the use of technical control deployments such as CCTV and access control as well as personnel and procedural controls which may include guards, visitor records and effective staff training against “tailgating” attacks.
Cyber Essentials / Cyber Essentials+
The Cyber Essentials scheme is a cyber security standard, which organisations can be assessed and certified against. It identifies the security controls that an organisation must have in place within their IT systems in order to have confidence that they are addressing cyber security effectively and mitigating the risk from Internet-based threats.
Mobile Application Security Testing
Mobile application security testing is an essential tool in an organisations armoury where mobile applications are used to process business information. Ensuring that vulnerabilities and weaknesses are identified and mitigated appropriately will provide assurance that they can not be exploited to impact your business functionality.
Social Engineering Simulation
The Prism Infosec simulation will effectively identify an organisation’s susceptibility to social engineering attacks, whether delivered via email, instant messaging, telephone calls or face-to-face within the client’s premises. As part of the assessment, we can use open source intelligence gathering to attempt to identify people within the organisation or target a specific team or function that the client determines should be the subject of the investigation.
Penetration Testing / Infrastructure Testing
Penetration/infrastructure testing of your organisational IT infrastructure is a key tenet of good information security management. Whether as a result of a major change to current IT architecture, for annual assurance purposes or to mitigate the result of a successful cyber attack, penetration/infrastructure testing provides assurance that deployed technical security controls are operating within required parameters. Where they are not a comprehensive report will detail vulnerabilities so that a remediation action plan can be implemented.

Why choose Prism Infosec?

Deep expertise, delivered with care.
Our consultants are not just technically brilliant, they’re personable, pragmatic, and easy to work with. Critically, open to challenges that stretch the boundaries is where we work best.
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Our consultants are not just technically brilliant, they’re personable, pragmatic, and easy to work with. Critically, open to challenges that stretch the boundaries is where we work best.

A proven track record
With thousands of successful assessments under our belt, we’ve worked with everyone from global enterprise businesses, central governments and critical national infrastructure providers.
Built for continuity
Everything we do is about keeping your organisation moving, safely and securely – and we make it easy with responsive support from a team that’s genuinely great to work with.

Common scenarios where we help

  • Major changes to infrastructure or cloud environments
  • Updated or newly developed applications, APIs and mobile apps
  • Security assurance for internal or external stakeholders
  • Preparation for standards such as ISO 27001, PSI DSS, DORA or Cyber Essentials
  • Post-incident investigation and testing
  • Board-level visibility into cyber risk exposure and attack surfaces
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What to expect

  • Scoping We work closely with you to define scope, goals, and testing requirements along with any limitations and identifying pre-requisites.
  • Testing Our consultants perform thorough assessments based on agreed methodology.
  • Live reporting via LuxisAI See findings as they happen, in real-time.
  • Debrief and remediation We walk through results with your team and support you with the next steps..
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Ready to get started?

Contact us to discuss your needs or request a scoping call, or even to have a chat with our sales team about your requirements and how we might help where others can’t.

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