CREST Accredited Penetration Testing Services

We deliver Penetration Testing services across the UK and globally, performed by CREST accredited and highly qualified testers.

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Regular penetrating testing is essential to managing and mitigating cyber security risks. When carried out properly, these tests help you to improve your cyber security posture and give you the knowledge to fix security weaknesses within your systems.  

We are a trusted provider of CREST accredited penetration testing services toPen testing clients Evalian

Why Use Evalian®'s Penetration Testing Services?

Industry Expertise

Cost Effective

Affordable rates
& fixed price

Evalian Expertise

Expert Testers

UK based, highly qualified &
experienced team

Free retest Evalian


Free retesting when
vulnerabilities have been fixed

Trusted Edvisors Evalian

High Assurance

CREST, ISO 9001,
ISO 27001 & Cyber Essentials Plus

Our penetration testing service is delivered by our experienced and qualified consultants whose certifications include CREST, Tigerscheme, Cyber Scheme, OSCP, GWAPT and CISSP.​​

Our Penetration Testing Services Include:

Data Mapping white

Network Testing

External and internal infrastructure

Web app penetration testing

Web App Testing

Website and web app
testing to OWASP

mobile app penetration testing

Mobile App Testing

iOS and Android app
testing to OWASP

Pen testing White

API Testing

API functionality and
vulnerability testing

Citrix and remote desktop breakout testing

Breakout Testing

Citrix and remote desktop
breakout testing

Vulnerability Assessment evalian

Vulnerability Assessment

One-off or managed
vulnerability scanning

configuration assessments

Configuration Review

Firewall and OS
configuration assessment

Email Phishing Assessment white

Phishing Assessment

Employee phishing
tests and campaigns

Alex Harper penetration testing

Our penetration testing team includes CREST certified testers with accreditations such as Cyber Scheme Team Leader (CSTL), Offensive Security Certified Professional (OSCP) and Qualified Security Team Member (QTSM) as well as certifications in CISSP, OSCP, GWAPT and CISA.

Our Consultants

We can also offer you the opportunity to include specialist cyber security support such as outsourced security management, Cyber Essentials and Cyber Essentials Plus Certification & ISO 27001 readiness.

Cyber Security Services

Keep up to date with the latest cyber security news, trends, and follow our latest insights and advice for improving your organisation's security posture with regular blog posts from our penetration testing and cyber security specialists.

Evalian Blog

Download our latest guides on topics such as penetration testing, supply chain security, Cyber Essentials and much more. We aim to arm you with the knowledge you need to make informed decisions about which of our services best suits your organisation.


View Our Penetration Testing Services

Sean Huggett penetration testing

Our Approach

Initial Scoping & Quote

Step 1

We’ll discuss your testing objectives with you, confirm the scope and provide you with our recommendations and a quote for testing. We can provide one-off testing or a managed testing service on a continuous basis.​

Statement of Work

Step 2

If the quote is acceptable, we will sign an NDA with you and gather the details required to create a statement of work. This will set out all the details relating to the test, including the agreed scope, contacts during testing, your agreement to test and the contract terms relating to the testing services.

Perform Testing Work

Step 3

Penetration testing will be carried out by our Tigerscheme and Cyberscheme qualified experts. Our testers will be available to you throughout the testing work and will contact you if they identify any critical vulnerabilities or issues that arise.

Report Write Up

Step 4

When testing is complete we’ll prepare our report. This will set out an executive summary and our assessment of the risk to your organisation together with a technical report setting out details of vulnerabilities identified, their severity and our recommendations for fixing the issues. The report will be peer-reviewed and sent to you securely.

Client Review Call

Pen Test Process Step 5

Once you have the report, we’ll arrange a review call with you to discuss our findings and recommendations and to answer any questions you might have. We’ll remain available to you after the review call to answer any follow-up queries that might arise later.

Free Retest

Step 6

Once you’ve remediated the vulnerabilities identified during the test, we’ll retest them for you and issue an updated report at no extra cost.

Your Consultant

Your tester will be highly qualified and experienced in testing, information security and related fields. Our consultants hold certifications from CREST, Tigerscheme, Cyber Scheme, Offensive Security, SANS, ISC2 and IASME.

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We promise open communication and real-world advice with no hard sell.


evalian penetration testing Team

We have a proven track record in providing penetration testing services to

Pen testing clients 2


What exactly is penetration testing?

A penetration test is a manual security assessment of your network, systems or applications using the same techniques and tactics that an attacker would use to compromise your systems or data. The tester identifies the vulnerabilities that an attacker would seek to exploit and advises on the steps required to fix them to make your systems more secure. You can learn more in our detailed Guide to Penetration Testing.

What should be tested?

The scope of the test depends on a number of factors, including your IT architecture, the data you hold, your reasons for being tested and your budget. If you want to ensure that your most sensitive information is secure, start with systems that store this data. This could be internal file servers (an infrastructure test would be a good start) or internet-facing applications (a web application test would make sense) for example. We can help you scope the test you need. Contact us and we’d be happy to talk through the options and make recommendations.

How do we arrange a penetration test?

The starting point is a discussion to scope your test requirements and understand your objectives. We’ll then provide you with a quote. If you choose to proceed, we’ll enter into an NDA with you and gather more detailed scoping information about the target systems to be tested (typically system IP addresses or URLs for web applications). We’ll use this information to create the Statement of Work (SoW) which we’ll ask you to sign to authorise us to carry out the tests on the agreed dates. Once the SoW is signed we’ll be able to start the tests and we will stay in touch with you through the process.

What is covered in the penetration test report?

Your report will consist of a management summary, test information, test summary and a detailed technical report. The management summary provides an overview of the test, our recommendations and our assessment of your security risk. The remainder of the report sets out the details of the test, our findings and recommendations, including supporting evidence and links to additional materials. The report is written in plain English and is accompanied by a debrief call, during which we’ll discuss our findings and recommendations and answer any questions that you have.

When will we receive the penetration report?

We provide our report within seven days of completing the test. During this period, the tester analyses the test results and writes up the report, which is then peer-reviewed by the Testing Practice Lead. Following peer review, a quality assurance review is carried out and the report is authorised for release by a Director.​

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Want To Discuss Penetration Testing?

Contact us now for a friendly, no-obligation discussion or to request more information about our penetration testing services and security assessment services. We support clients across the UK and globally.


Our Accreditations

Evalian penetration testing accreditation