TECHNOLOGY PENETRATION TESTING

Identify vulnerabilities and strengthen cyber security across your technology services with expert testing.

Trusted by leading organisations

Wise, a financial technology company
Jojo Maman Bebe, a baby clothing retailer and part of Next Plc
Pluxee, a Software as a Service (SaaS) company and part of Sodexo
Block, an IT Managed Services company
StoreFeeder, an e-commerce company and part of the Royal Mail Group
Unicard
Oddballs Apperal
Kyloe Partners, a recruitment technology company

Cybersecurity compliance in the technology sector is shaped by a mix of laws, industry guidelines, and sector-specific requirements. As technology services increasingly underpin operations across regulated sectors like finance, healthcare, and energy, providers are subject to obligations imposed by those industries.

These obligations include the UK GDPR, Data Protection Act (DPA), and frameworks such as the NCSC’s Cyber Assessment Framework (CAF) and Cyber Essentials. Non-compliance may lead to regulatory scrutiny, legal challenges, commercial or reputational impact. To be compliant, organisations must assess how their services are used, the industries they support, and the data they process.

Why penetration testing is part of a strong cyber security strategy
Why technology penetration testing is important

The technology sector has become a primary target for cybercriminals, with threat actors increasingly exploiting its expanding digital footprint and critical role in powering global infrastructure. From cloud platforms and AI systems to APIs and developer environments, tech firms hold high-value data and often serve as gateways into their clients’ networks.

Given the elevated risk profile of the technology sector, robust cyber security practices are essential. These measures protect intellectual property and sensitive user data, and also support operational resilience and help safeguard reputation. For technology companies, regular security assessments and penetration testing play a critical role in identifying vulnerabilities early, reducing risks, and maintaining trust in a fast-moving environment.

Technology sector penetration
testing starts with Sentrium

Connect with our team of specialists to maintain compliance and trust, and protect your business from security breaches.

Secure your systems

Technology companies operate complex, fast-evolving environments that support critical services across sectors. These include cloud platforms, SaaS, APIs, CI/CD pipelines, and diverse supply chains, all of which expand the attack surface, especially with the rise of AI. This complexity exposes firms to persistent threats from advanced cyber adversaries exploiting misconfigurations, insecure development practices, and supply chain gaps.

Regular penetration testing helps identify vulnerabilities by simulating attacks, often using techniques such as phishing and lateral movement. It also supports compliance with standards such as ISO/IEC 27001 and the NCSC CAF. Embedding testing into security strategies strengthens resilience, reduces risk, and builds trust with stakeholders.

Cyber security considerations for the technology sector
Asset discovery

Expanding attack surface

Technology companies rapidly deploy new applications to meet demand and improve data capabilities, but this growth expands their attack surface. Cybercriminals exploit emerging vulnerabilities, especially in fast-paced environments where security teams may lack full visibility. Regular assessments are essential to manage risks and maintain control across evolving infrastructures.

Legacy systems and outdated software create security risks

Concentration of risks in dominant providers

The tech sector’s reliance on a few major service providers creates systemic risk. A breach in one can affect thousands of dependent organisations. This concentration demands regular third-party risk assessments and targeted penetration testing to uncover vulnerabilities, strengthen resilience, and reduce exposure to cascading failures across shared infrastructure.

The risks of AI adoption

Emerging risks from AI integration

AI enhances cybersecurity through automation and threat detection, but its rapid adoption introduces risks. Threat actors exploit AI to scale attacks, while poor data governance and complex supply chains increase exposure. Reusing customer data and integrating third-party tools without oversight demands strong controls, vendor management, and secure data handling policies.

Legacy and outdated infrastructure

Complex and diversified supply chains

Technology firms rely on complex global supply chains, increasing risk and reducing visibility over security practices. Diversification boosts resilience but introduces vulnerabilities exploited in recent attacks. Managing this requires strong third-party risk controls, continuous monitoring, and regular testing to uncover hidden threats and safeguard the broader digital ecosystem.

Protect your tech

As well as [THIS], our team provides the following penetration testing services:

Website penetration testing

Web application penetration testing

Technology companies often deliver core services through web platforms, SaaS applications, and customer-facing portals. Our web application testing leverages the OWASP methodology, automated tooling, and expert manual techniques to uncover vulnerabilities such as broken access control, insecure APIs, and input validation flaws.

Penetration testing quote

Cloud penetration testing

Cloud adoption across the technology sector has introduced concerns around identity management, storage access, misconfigurations and data residency. Our cloud penetration testing services evaluate the security posture of your public, private, or hybrid cloud environments, helping ensure workloads and customer data remain protected from misuse or exposure.

Network and infrastructure penetration testing

Infrastructure and network penetration testing

Modern tech stacks often span distributed infrastructure, development pipelines, cloud networks, and on-premise systems. Our infrastructure testing covers all of these environments using a wide range of techniques and tools, to identify vulnerabilities that could enable remote access, lateral movement or privilege escalation.

At Sentrium, we understand the fast-paced, interconnected nature of the technology sector. Our penetration testing services help technology companies proactively identify and address vulnerabilities across web applications, APIs, cloud platforms, CI/CD pipelines, and internal infrastructure.

We go beyond generic testing to provide assessments grounded in your operational environment and threat landscape. Whether you’re securing SaaS products, development pipelines, or customer platforms, our team delivers targeted, technically sound insights to help you address critical weaknesses before they can be exploited.

With growing pressure around compliance, data protection, and service uptime, we help technology firms build and maintain robust, secure environments. Our goal is to support your innovation while reducing cyber risk, ensuring your services remain trusted, resilient, and secure as you scale.

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In their words

Sentrium have extensive knowledge of security and penetesting, and have provided us with many valuable insights. We are grateful for their exemplary work and dedication to giving a top quality service.

Director, Manufacturing

Sentrium is a trusted partner we have used for several years. Their services are second-to-none, and the team's communication, specialised knowledge, and flexibility are commendable.

IT Manager, Software Development

Working with Sentrium Security on our penetration testing was a pleasure. Their services were comprehensive, well organised, and delivered with professionalism. They get a 5/5 from us.

Chief Information Security Officer (CISO), Telecommunications

Sentrium surpassed our expectations. They identified vulnerabilities and provided recommendations that were very easy to follow. Their commitment to quality is apparent, and we gladly recommend them.

Chief Operating Officer, Financial Services

We engaged Sentrium for our annual pentesting. Their team demonstrated great skills, I was surprised to find they discovered some issues our previous company had missed! I will use them again next year.

Head of IT Security, International E-commerce

I'm impressed with the speed and quality of services provided by Sentrium. Great communication and a flexible, professional and approach throughout. I'll certainly be using Sentrium again in the future!

Head of Technology Risk & Security, Financial Services

Sentrium has been really helpful in improving our cyber security. They keep in mind our budget and explain things clearly. Cyber security went from being an enigma to something we can tackle with confidence!

Project Manager, Charity Sector

Adam and James have been great to work with. Very clear communication from start to finish making the process very easy to complete whilst taking the time to understand our needs and queries.

Director, Software as a Service (SaaS) Company

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