Certified Tester - Application

Who can take it

CREST logo

Certified Tester - Application Eligibility

CCT APP

Whether you can sit the Certified Tester - Application certification exam: prerequisites, who the exam is for, and the skills it assesses.

4 prerequisites
expert level
5 skills

Prerequisites and requirements

Published requirements for this certification.

  • Minimum 2 years of professional penetration testing experience
  • Strong understanding of web application technologies and architectures
  • Proficiency with Burp Suite Pro or equivalent proxy tool
  • CREST Practitioner Security Analyst (CPSA) certification or equivalent

Who this exam is for

This certification is targeted at experienced penetration testers who already have foundational security testing skills and want to specialize in application security. It is ideal for security consultants, ethical hackers, application security engineers, and red team members who perform web application and API testing as part of their daily role. The certification is also relevant for security architects and development team leads who need to understand advanced exploitation techniques to improve secure development practices. Organizations seeking CREST STAR accredited status require their testers to hold CCT APP or equivalent to demonstrate competence. The certification is suited for professionals with at least 2-3 years of hands-on penetration testing experience who are looking to achieve a widely recognized industry credential. It is also valuable for individuals aiming to work in regulated sectors such as finance, healthcare, and government where certified testers are mandatory for compliance.

Skills assessed

What the exam actually tests, beyond the domain names.

Manual web application penetration testing
Advanced exploitation of OWASP Top 10 vulnerabilities
Vulnerability research and custom exploit development
Professional vulnerability reporting and risk assessment
Secure code review and remediation guidance

The domains you will be assessed on

Eligibility is not only about paperwork. These are the areas you have to actually know.

DomainWeightTopic count
Reporting and Communication15%5
Professional Practice and Ethics15%5
Application Security Fundamentals15%5
Web Application Attacks and Exploitation30%5
Application Security Testing Tools and Techniques25%5

How demanding this exam is

Cognitive load
High - the certification requires deep understanding of application security principles, attack vectors, and exploitation techniques. The practical exam demands rapid problem-solving and adaptive thinking under time pressure. Candidates must handle complex multi-step exploit chains and nuanced business logic vulnerabilities.

Our focus for this certification: Certilum recommends CCT APP for high‑level penetration testing roles in regulated industries. Our practice exams carry significant weight with government agencies. The practical exam is simulated via scenario‑based quizzes and diagnostic feedback – we recommend a solid preparation window using our platform.

More about the Certified Tester - Application exam

Explore the rest of this page series: format, cost, difficulty, requirements and how to prepare.

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Frequently asked questions

Everything you need to know about the Certified Tester - Application exam.