Network Penetration Testing
We perform objective-based security assessments of your internet-facing services and internal networks.
Cyber Security
Find your weak points before someone else does. Your cyber security strategy should include regular penetration tests to identify any vulnerabilities or deficiencies. Every situation can be tested, from wireless to network, web application to active directory.
At Trustmarque, our penetration testing services go beyond identifying vulnerabilities. Our expert testers provide clear, actionable insights to help you understand and address any weaknesses in your systems. You’ll receive a comprehensive report of our findings, equipping you and your team with the knowledge to improve your security and build long-term resilience.
Network Penetration Testing
We perform objective-based security assessments of your internet-facing services and internal networks.
Web Application Testing
We assess your web applications using the OWASP Top 10 framework to identify critical security vulnerabilities.
Web Service Testing
We analyse and pinpoint security weaknesses in non-browser services and APIs.
Server Build Review
We evaluate your server’s build and configuration to identify performance, security, and reliability risks from an operational standpoint.
Client Security Evaluation
We evaluate employee workstations, including desktops and laptops, against security best practices and industry standards to identify potential vulnerabilities.
Breakout Testing
We assess the configuration and security posture of your user environment from an authenticated perspective to identify risks accessible to legitimate users.
Network Device Review
We perform a comprehensive configuration review of network devices such as firewalls, routers, and switches to identify misconfigurations and security gaps.
Segregation Testing
We verify that your network controls effectively restrict traffic according to security policies and requirements.
Wireless Testing
We evaluate whether an attacker could gain access to your network and escalate their reach beyond initial entry points.
Social Engineering
We assess the security awareness of your personnel and the effectiveness of your processes through targeted testing and simulations.
Red Team Operations
We simulate real-world cyber attacks to identify and address vulnerabilities before actors can exploit them.
The very first morning of testing with Trustmarque, they found a critical vulnerability in one of our key apps that had recently been tested by our incumbent. We've now moved all of security testing to them and are rechecking our last 12 months of testing."
Trustmarque have a dedicated team of carefully selected cyber experts. With over 20 CHECK and CREST-certified testers, many holding DV and NPPV3 security clearances, the team delivers consultant-led assessments tailored to each client’s unique environment. Trustmarque’s rigorous quality assurance ensures that every report is independently reviewed and delivered within five working days, offering actionable insights and remediation plans that empower organisations to fix vulnerabilities before attackers find them.
Our penetration testing services are NCSC CHECK approved, we're a CREST member company, and ISO 27001 certified. If your organisation requires PCI-DSS Security Testing, PSN Code of Connection Testing for Public Sector, or HSCN/N3 Testing for healthcare, our services meet those needs. Our staff hold high level clearance and also NPPV3 for Police Forces and Fire and Rescue Services.