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Web Application Penetration Testing

At Pentest People, we offer an industry-leading Web Application Penetration Testing service designed to identify and eliminate vulnerabilities in your applications, ensuring robust and reliable defences.

  • CHECK & CREST-Accredited: We have a range of CHECK & CREST accreditations for our excellence and expertise in penetration testing.

  • Innovative Vulnerability Platform: Access detailed reports and real-time data to understand and address security weaknesses promptly.

  • PTaaS Approach: Penetration Testing as a Service Model means your Web Apps stay secure all year round with manual tests and automated scans

Enquire With Our Specialists Today!

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Why Use Pentest People For Your
Web App Penetration Testing Services?

CREST Certified Web Application Testing

Our CREST-certified testers have years of experience identifying and mitigating threats.

Innovative Vulnerability Platform

Our platform offers real-time visibility, automated scans, and continuous monitoring for seamless and efficient vulnerability management.

Ongoing Vulnerability Scanning

Beyond testing, we offer continuous vulnerability monitoring to keep your business secure.

Live Reporting & Remediation Checks

Live reporting lets you fix issues in real-time, saving time and reducing risk. Remediation checks ensure vulnerabilities are removed for peace of mind.

Why Web App Penetration Testing is Essential for Your Business

As cyber threats are becoming more sophisticated, Web App Penetration Testing is becoming a must for any business with externally facing web apps, its  crucial for identifying and mitigating security vulnerabilities before malicious actors can exploit them. Regular penetration testing helps businesses to:

  • Protect Sensitive Data: Safeguard your valuable data from breaches and unauthorised access.
  • Maintain Compliance: Ensure adherence to industry regulations and standards, avoiding hefty fines and legal repercussions.
  • Enhance Security Posture: Continuously improve your defences against evolving threats.
  • Build Trust: Demonstrate to clients and stakeholders that you take cybersecurity seriously, boosting your reputation and trustworthiness.

Professional Web App Penetration Testing Services From a Reliable Team

At Pentest People, we utilise industry-leading methodologies combined with forward-thinking practices to deliver top-tier penetration testing services.

Our CREST-certified experts provide thorough, tailored web app penetration testing. We combine automated and deep manual testing to uncover hidden vulnerabilities, ensuring comprehensive protection. With real-time reporting and clear, actionable recommendations, we guide you through securing your web applications. Trust our experienced team to help you meet compliance, protect sensitive data, and defend against emerging threats.

GET In Touch
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You Can Trust in Pentest People to Deliver Industry Leading Testing

Types of Web App Penetration Testing

Web Apps Are Highly Exploitable, Secure Your Web Apps Today!

Pentest People's Web application testing approach simulates multiple attack scenarios. We use a combination of authenticated and unauthenticated tests to identify and document every potential security risk.

Authenticated

Authenticated web app testing simulates real-world scenarios where attackers gain access to user or admin accounts. By testing with these privileges, we can identify hidden vulnerabilities in sensitive areas, ensuring deeper security coverage for your most critical functions and data.

Unauthenticated

Unauthenticated web app testing examines your application from the perspective of an external attacker with no login credentials. This helps identify vulnerabilities like exposed entry points, misconfigurations, and weak security controls that could be exploited without any user access.

APIs

API testing evaluates the security of your application's communication endpoints, ensuring data is transferred safely between systems. We test for vulnerabilities like improper authentication, data exposure, and misconfigurations that attackers could exploit.

See What Our Clients Have to Say About our Professional Services

Pentest People stand out in the field of penetration testing due to the skillset of people they have working there. We undertook a complex bespoke pentest with them which required a lot of pre-work in order to make sure it was scoped correctly and they took the time to come onsite to make sure all was correct prior to commencing. From my experience with them, they are very intelligent people with a deep understanding of the security landscape and we will continue to use them for future testing requirements”.

Interactive Investors
Information Security Manager

"Pentest People has been a trusted partner in our Information Security audits, helping us achieve ISO27001:2013 and Cyber Essentials certifications. Their expertise, professionalism, and
customer-focused solutions have greatly improved our ICT infrastructure.

I highly recommend Pentest People to any potential client."

Linbrooke
Group Head of IT

“Pentest People were efficient, knowledgeable and very supportive of our organisation making the jump from Cyber Essentials to accreditation to the ‘Plus’ upgrade. They were great to communicate with, delivered as promised and we will certainly use again when re-certification comes round."

Goodform
Head of IT

“The SecureGateway allowed Pentest People to perform a quality penetration test while the tester worked remotely. The results and data collected by the consultant were at the level we would expect from a standard test, showing no real difference other than allowing us to proceed as normal”

Fuelcard Services
Information Security Manager

Pentest People have provided us with a very streamlined testing service, that can be easily reviewed using their SecurePortal. I’m pleased with the quality of the testing report and it has enabled us to feel more confident in our network security”.

Warwickshire City Council
Group head of IT

“We used Pentest People to assist us with our security testing. They truly understand this area extremely well and gave us great reassurance on areas that we needed to improve.

Pentest People are truly experts in the security field and we would highly recommend them. They have great depth of knowledge and breadth of experience”

Waverton Investment Management
Head of IT

"Pentest People perform Web Application and Infrastructure Penetration Testing for Pharmacy2U. They are always professional to engage with, provide an excellent level of service and the addition of the SecurePortal makes receiving and interrogating the results of the service very easy indeed.We look forward to working with them in the future and trust the work they deliver."

Pharmacy2U
Managing Director

With SecurePortal Testing Has Never Been Simpler.

Discover the power of our Innovative Vulnerability Platform, designed to revolutionise the way your IT team handles cybersecurity. Our platform offers comprehensive infrastructure and web application vulnerability scanning, delivering detailed digital reports that highlight every potential threat. Gain access to expert remediation advice from our seasoned consultants, ensuring you have the guidance needed to tackle vulnerabilities effectively.

Talk to an Expert About Your Cyber Security Options

Fill out our contact form and a member of the team will be in touch to discuss your needs and offer support or contact is by phone on 0330 311 0990

Six-Step Method

Our Web App Penetration Testing Methodology

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Scoping & Intelligence Gathering

Our experts will listen to you and your needs to develop a tailored testing strategy. From here our consultants will use a wide variety of penetration testing tools and resources to gather information on your organisation.

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Reconnaissance & Threat Modelling

After gathering enough information or consultants will develop an approach to testing your organisation, looking at 3 main factors; where are you most vulnerable, what are the best attack techniques for the job at hand and how can they deliver the test while safeguarding your business from any issues.

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Vulnerability Analysis

In this phase, the defined targets are thoroughly scanned in order to uncover any existing vulnerabilities. This involves listening for open ports, identifying services that are running, and developing an attack plan based on the information collected from these scans.

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Exploiting Your Systems

This stage is where our consultants see how far into your systems they can go using industry leading techniques, custom built tools and first-hand experience.

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Determining Severity

After the consultant has a session running on a compromised machine they will determine the severity by seeing which assets and networks they can gain access to and how much information they can gather. This allows us to rank your vulnerabilities from low-critical in the SecurePortal

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Reporting & Remediation

Now the test is complete our consultants will fill out a detailed report of their findings, broken down by category and type, adding any remediation advice to the exploits and vulnerabilities they discovered. This data will be accessible via SecurePortal and follow up calls will be made to walkthrough the test and the steps required to remove the risks found.

1000’s of Organisations Trust Pentest People For Their Penetration Testing

What Are You Waiting For? Get a Quote Today & Fortify Your Cyber Defences

With years of experience and award winning solutions, we know you and your team can rely on us to deliver comprehensive, thorough  and professional testing.

We've developed our approach to Penetration Testing from client feedback and our own practical experience, reducing the burden on IT teams
post-test with SecurePortal and finding and fixing vulnerabilities quicker. If you want to find out more or get a quote, get in touch today and our team will be more than happy to help you.

LETS TALK

Need More Info on Web Application Testing?

Frequently Asked 
Questions

What is the deliverable from Web Application Penetration Test?

The deliverable from this service is a full Web Application Penetration Test Report that is uploaded to our SecurePortal and available for you to interact with. This differs from the competition in the way this is delivered and we believe this is a much clearer way to work with an manage the results of the assessment.

Can you test an Internal Web Application?

Yes, we can test an internal application in one of two ways. If possible you can get us remote access via a VPN service so that our security consultant can connect to the application. The second way is where our security consultant visits your site and connects to the internal app in the same way the users would.

What type of Web Applications can be tested?

We can test all of the latest web technologies and web-based applications. Our security consultants are very experienced at such testing and the initial scoping exercise will provide you with an accurate estimation of time required, whether this be authenticated, unauthenticated or even APIs.

What the difference between a normal Pen Test and Web App Test?

What is classed as a normal Penetration Tests are usually focussed more around the network infrastructure and hosts rather than web applications. Web Application security is a specialised field and requires specialist consultants who understand computer software architectures in order to achieve a thorough assessment.

Do I need a Web Application Assessment?

At Pentest People we feel that any organisation with an external-facing Web Application needs a Web Application Penetration Test. Due to the range of exploits now available and easily accessible to threat actors, if your web application isn't regularly tested you're at major risk of a cyber incident occurring.

What is a Web Application Penetration Test?

A web application test, also known as web application penetration testing or web app pen test, is a comprehensive process used to identify and evaluate security vulnerabilities in web applications. This test simulates real-world cyber attacks to uncover potential weaknesses, such as SQL injection, cross-site scripting, and authentication flaws, within the application's design, code, or configuration.