The strategic technology partner for scalable organisational growth.
We deliver expert penetration testing in Birmingham, helping organisations across many industries strengthen cyber security, identify vulnerabilities and maintain a secure environment.
As a trusted partner with a strong track record, we provide comprehensive security testing that helps organisations understand their overall security posture, uncover security weaknesses and protect sensitive data from evolving cyber threats.
Whether you are a large business, a growing organisation, or operating under strict regulatory requirements, our proactive approach to pen testing helps you stay secure and stay ahead of emerging threats.
What is Penetration Testing?
Penetration testing, often called pen testing, is a proactive cyber security practice that simulates real world attacks to find vulnerabilities within systems, networks and applications. It is carried out by experienced penetration testers using ethical hacking techniques to safely test security controls and security defences before malicious attackers can exploit them.
A comprehensive penetration test helps organisations uncover security issues such as misconfigurations, weak access controls, flaws in source code and unknown threats. By attempting to gain access to target systems using black box, white box and grey box testing methods, our pen testers reveal potential weaknesses that could otherwise lead to a data breach or cyber incident.
Our penetration testing services in Birmingham
Zenzero provides a full range of cyber security services and security services to support ongoing security and compliance across Birmingham organisations.
Our web application penetration testing assesses websites and applications for security vulnerabilities that could expose customer data or sensitive data. Testing includes authentication, session management, input validation and business logic to identify potential vulnerabilities within web applications.
Our network penetration testing focuses on identifying weaknesses across network infrastructure and wider infrastructure. This includes internal and external testing, vulnerability scanning and attempts to gain access to network resources, helping organisations understand how attackers could move through systems.
We assess on-premise and cloud-based digital infrastructure to find vulnerabilities that impact servers, mobile devices and core business systems. This testing supports maintaining compliance and strengthening security measures across critical environments.
Our ethical hacking services include social engineering tests to assess human risk and exposure to cyber attacks. This helps organisations identify security weaknesses that may bypass technical controls.
Choose Zenzero for Penetration Testing in Birmingham
Zenzero is a trusted cyber security partner delivering expert penetration testing in Birmingham. Our experienced pen testers combine technical expertise with practical insight to help organisations find vulnerabilities, strengthen security defences and maintain compliance.
If you’re looking for reliable, effective penetration testing services to support your security posture, protect sensitive data and stay ahead of potential risks, speak to Zenzero today.
"We know the right expert is always at the other end of the phone if we need them. The benefit of outsourcing means we have the ability to call on the right expertise at the right time, we can always draw on the skillset that we need."
Administration and Finance Manager, St John
"The project was very well planned, exceptionally well executed and smoothly implemented. The team were wonderful, the project was delivered on time and on budget, and we received great support all the way through. I couldn’t fault it."
Executive Director, Saffery Trust
"They’ve become more than a service provider; they are a trusted partner. This partnership between Solent Mind and Zenzero allows us to adapt and evolve more quickly, leading to improved services and outcomes for our users."
FEE & Director, Solent Mind
How the Penetration Testing process works
Define systems, access levels and prior knowledge.
Use black box, white box and grey box techniques to find vulnerabilities
Attempt to gain access safely and identify potential risks
Deliver clear findings, potential weaknesses and remediation advice
Our proven penetration testing process ensures thorough, controlled and effective testing. This structured approach helps organisations stay ahead of evolving threats and strengthen their security posture.
Why your business needs Penetration Testing
Penetration testing helps organisations identify vulnerabilities and find weaknesses before attackers do, reducing exposure to potential cyber threats and unknown threats.
By identifying potential vulnerabilities early, organisations can prevent data breach scenarios and protect customer data and other sensitive information.
Regular tests help organisations stay compliant with regulatory authorities, regulatory requirements and industry standards such as PCI DSS and Cyber Essentials.
Our testing delivers detailed reports with valuable insights, enabling organisations to make informed decisions about security improvements and ongoing security strategies.
Ready for
better outcomes?
Questions we
often get asked:
Penetration testing is suitable for organisations across many industries, including large businesses that rely on digital infrastructure, network infrastructure and web applications to operate securely.
Pen testing can identify risks linked to cyber attacks, social engineering, insecure access controls and emerging threats that could lead to cyber incidents or service disruption.
Vulnerability scanning identifies known issues, while penetration testing goes further by actively exploiting vulnerabilities to understand real security risk and exposure.
Regular tests are recommended to support ongoing security, particularly following infrastructure changes, new systems deployment or changes driven by regulatory requirements.