Quality and expertise
Better pen testing
starts here
Trusted by our global clients since 2017, our team of certified experts deliver quality pen testing engagements to meet the most demanding standards of testing, reporting, service, and assurance
Expert pen testing
specialists
We have the experience and certifications required to test all target types in accordance with a variety of methodologies and globally-recognised standards
Target types
Our experienced testers are web app and API specialists, with the highest industry credentials, skilled at testing all types of targets and systems to the most stringent global testing standards
Our specialisation
Source code supported web app & API testing
Our trusted team have wide experience across all major web application languages, frameworks and deployment environments, to support the most in-depth testing and efficient use of testing time and budget
Highest assurance
Testing to global standards
We are experts in methodical, audit-style pen testing against internationally recognised standards, including OSAWP ASVS and MASVS, to provide the highest assurance level. Ideal for business-critical targets and trusted by high demand industries such as financial services and healthcare
Web app experts
Web sites and apps of all types
Our testers have extensive experience across the full range of web sites and web application platforms, from sites based on all the leading CMS solutions to framework-based and fully customised applications and APIs
API experts
Web API testing
However your API services are delivered and authenticated, our team has direct and extensive experience with exactly your approach, from complex OAuth 2.0, OIDC and SAML 2.0 based custom implementations to SSO and IDaaS integrations with claim and scope reliance models
Secure online shopping
E-commerce stores
Our extensive experience with the full range of e-commerce solutions, PaaS and aPaaS platforms, across diverse payment gateway integrations, will help strengthen the security and robustness of your webstore, including:
- Adobe Commerce Cloud (Magento) specialist testing
- Payment gateways integration assurance
- PCI DSS compliance testing
Native application testing
Mobile applications
We provide standards-based testing of mobile front-end applications and back-end API services of all types, with particular expertise in:
- iOS/iPadOS
- Android
- Flutter
- React Native
We're also really good at
- Complex Active Directory corporate and enterprise networks
- Azure Active Directory (Entra ID) hybrid networks
- Citrix VDI SOE solutions
- Azure Virtual Desktop (AVD) infrastructures
Methodology types
We offer flexibility with testing methodology according to your security goals and budget, from traditional standards-based testing through to PTaaS and Bug Bounty related services, and everything in between
- Standards-based OWASP ASVS, MASVS
- Essentials OWASP Top 10 & SANS/CWE Top 25
- PTaaS to your timings and budget
- Bug Bounty services managed by phew
Results focussed
Our professional, detailed reporting outputs not only enable your technical teams to understand and remediate issues quickly, but also clearly define the type and scope of testing and provide evidence of your testing programme and security posture for regulatory, compliance, sales, and customer relationship purposes
Industry & government
Regulatory compliance
Testing outputs to satisfy diverse regulatory compliance needs, such as industry-specific or government regulations that increasingly require independent verification of application and network security
Service providers
SOC 2 pen testing
We provide pen testing engagements that are ideal for satisfying the requirements of SOC 2 Type I and II compliance and audits, whether the goal is to meet the minimum requirements for assessment, or achieve a higher assurance level
Framework compliance
ISO 27001:2022 pen testing
Pen testing of public and private networks, as well as all web facing services, is a requirement of a strong ISMS for ISO purposes, and we deliver testing engagements to suit the specific needs of both initial and surveillance audits
Payment card network
PCI DSS audit pen testing
phew has strong experience with fitting pen testing engagements to the specific PCI-DSS requirements, from detailed Cardholder Data Environment (CDE) pen testing to payment gateway integration testing
Sales & customer success
Customer & sales assurance
Our professional reporting includes high quality outputs specifically intended for sharing with prospects and customers to demonstrate a strong pen testing programme and security posture, without sharing more than is optimal
MSPs, SaaS providers
Vendor/service provider testing
Leading IT and software MSPs and SaaS providers can build stability and demonstrate their robust approach to security and privacy through a programme of proactive, periodic pen testing of their services and infrastructure
Data breach risks
Privacy breach risk testing
Data and privacy regulation breaches increasingly present reputational as well as direct financial and other sanctions on organisations, and regular pen testing is a key layer of defence against costly headlines and penalties
Governance reporting
Director & board assurance
Our accessible engagements and understandable reporting provide directors and governance teams with assurance and confidence that your organisation is taking all reasonable steps to avoid and mitigate risks
Expert pen testing
Get clear insights into your current risks, what to fix, and how to minimise repeat offending
Help keep your organisation secure, stable, and focused on what matters most
