In the ever-evolving digital landscape, businesses across the United Kingdom (UK) face increasingly complex cybersecurity challenges. As cyberattacks grow in sophistication, ensuring that your organization’s systems, networks, and applications are secure has become a business-critical priority.
That’s where Cyberintelsys, a CREST Accredited Penetration Testing and Vulnerability Assessment (VAPT) company in the UK, steps in to protect your digital assets with world-class, CREST-certified cybersecurity services.
Why Choose CREST Accredited Cybersecurity Services in the UK?
CREST (Council of Registered Ethical Security Testers) is a globally recognized authority that certifies cybersecurity organizations and professionals. When you choose a CREST-accredited company like Cyberintelsys, you are assured of working with certified ethical hackers who follow strict international standards in penetration testing and vulnerability assessments.
By choosing Cyberintelsys CREST-approved VAPT services, businesses gain:
Trusted CREST-certified penetration testers with proven expertise.
Compliance with international standards like ISO 27001, NIST, and GDPR.
Transparent, ethical, and accurate testing methodologies.
Detailed reporting from a CREST-approved cybersecurity company.
A CREST-accredited penetration testing service ensures your IT infrastructure is evaluated using globally benchmarked techniques that meet the expectations of regulators and enterprise clients worldwide.
About Cyberintelsys – Your Trusted CREST Accredited VAPT Partner
Cyberintelsys is a leading CREST-approved cybersecurity company in the United Kingdom, offering comprehensive VAPT (Vulnerability Assessment and Penetration Testing) solutions.
Our mission is to help UK businesses strengthen their cybersecurity posture with CREST-certified, ISO-compliant, and NCSC-aligned security testing.
We specialize in:
Cyberintelsys operates across major UK cities — London, Birmingham, Manchester, Leeds, and Glasgow — delivering CREST-compliant penetration testing services to businesses in finance, healthcare, e-commerce, defense, and critical infrastructure.
What Makes Cyberintelsys a Top CREST Approved Penetration Testing Company in the UK?
1. CREST Certified Experts
Our team includes certified professionals
This ensures that every assessment is carried out by professionals who meet the highest global standards.
2. CREST Endorsed Methodologies
Cyberintelsys follows CREST-approved penetration testing methodologies, combining frameworks such as OWASP, PTES, and NIST SP 800-115 to deliver highly accurate, compliant, and reproducible results.
3. End-to-End VAPT Solutions
From vulnerability scanning to manual exploitation and remediation guidance, our CREST-certified VAPT services provide a complete view of your organization’s security.
4. Compliance-Focused Testing
Our CREST-accredited VAPT solutions ensure compliance with GDPR, PCI DSS, ISO 27001, and Cyber Essentials Plus, helping your business meet mandatory UK and EU regulations.
Our CREST Certified VAPT Services in Detail
1. CREST Approved Web Application Penetration Testing
Cyberintelsys performs CREST-certified web app security testing to identify threats like SQL Injection (SQLi), Cross-Site Scripting (XSS), Broken Authentication, and Insecure Deserialization.
Our CREST-approved web app VAPT follows strict guidelines ensuring real-world attack simulation while maintaining operational integrity.
2. CREST Accredited Network Penetration Testing
We conduct internal and external network penetration testing using CREST-certified tools and frameworks. Our CREST approved testers identify misconfigurations, weak encryption, and privilege escalation risks.
3. CREST Certified Cloud Security Assessment
Cyberintelsys offers CREST accredited cloud VAPT services for platforms like AWS, Azure, and Google Cloud, focusing on IAM misconfigurations, API exposures, and data storage vulnerabilities.
4. CREST Accredited Mobile Application Testing
Our CREST certified mobile app testers ensure Android and iOS applications meet top security benchmarks, safeguarding data from tampering, data leakage, and unauthorized access.
5. CREST Certified API Pen Testing
APIs often serve as the backbone of digital services. Cyberintelsys’ CREST-approved API testing detects flaws such as Broken Object Level Authorization (BOLA), Mass Assignment, and Injection vulnerabilities.
6. CREST Accredited Infrastructure Security Assessment
From firewalls to servers, routers to IoT devices, our CREST certified infrastructure testing ensures your corporate network and operational systems are robust against cyber intrusions.
Industries We Serve with CREST Accredited VAPT Services
Cyberintelsys provides CREST-accredited cybersecurity services across multiple sectors in the UK:
Banking & Financial Services – PCI DSS and SWIFT compliance testing.
Healthcare & Pharma – HIPAA and ISO 27799 aligned security testing.
E-commerce & Retail – Secure payment and customer data protection through CREST-approved VAPT.
Government & Defense – CREST-aligned red teaming and vulnerability exploitation testing.
Manufacturing & Energy – OT and IoT security assessment following CREST methodologies.
Why CREST Accreditation Builds Confidence?
Partnering with a CREST-certified cybersecurity company like Cyberintelsys provides:
Verified technical competence of testers.
Assurance of ethical hacking standards.
Globally recognized quality assurance framework.
Independent verification by CREST UK, ensuring complete trust.
When clients see that you use CREST accredited testing providers, it builds confidence, compliance, and credibility.
Compliance and Regulatory Alignment
Cyberintelsys CREST-approved penetration testing services align with global standards and certifications including:
Every report from Cyberintelsys CREST-certified VAPT team includes detailed vulnerability analysis, exploit demonstrations, and actionable remediation steps aligned with your business compliance goals.
Why Cyberintelsys Is the Best CREST Accredited Cybersecurity Partner in the UK?
CREST Approved Testing Tools: Fully validated testing stack used in accordance with CREST standards.
Industry Recognition: Known as one of the top CREST-accredited VAPT companies in the UK.
Customer Trust: Our CREST accreditation assures transparent, reliable, and repeatable testing practices.
Proactive Approach: We focus on prevention, not reaction, with ongoing CREST-endorsed threat monitoring and remediation.
Partner with Cyberintelsys – A CREST Certified Penetration Testing Leader
Cyberintelsys stands as a top CREST accredited penetration testing company in the United Kingdom, trusted by businesses nationwide.We deliver CREST certified VAPT services designed to secure your digital assets, protect sensitive information, and maintain full compliance with UK and international cybersecurity regulations.If your organization is looking for CREST approved vulnerability assessment and penetration testing services in the UK, choose Cyberintelsys – your trusted CREST-certified cybersecurity partner for unmatched security assurance.
