Web Application Penetration Testing

Selkey > Web Application Penetration Testing
Practical Guide to Web Application Penetration Testing

Practical steps to find, validate and report web app flaws

The controlled process of mimicking an attacker's actions against an online application in order to identify security flaws, confirm exploitability, and generate remediation recommendations that are prioritized is known as web application penetration testing, or web app pentesting. This book provides a clear, useful workflow, testing methods, and reporting advice that can be used with single-page apps, API-first backends, and classic server-rendered apps.

Securing Your Web, One Vulnerability at a Time

Beyond automated scanning, we specialize in Web Application Penetration Testing. Our team finds security vulnerabilities that endanger your data, users, and business continuity by combining in-depth technical knowledge with realistic attack simulations.

Our process includes:

  • icon Manual tests for logic & privilege bugs
  • icon Safe PoCs - no production harm
  • icon Clear reports: steps, severity, fixes
  • icon Team-first: handoff & remediation support

Core Pillars of Our Web App Security Testing

Deep Manual Testing

We identify complex logic flaws, misconfigurations and hidden vulnerabilities that scanners miss. Real security needs real human insight.

Safe Exploitation

We safely simulate real-world attacks to validate risks without disrupting your systems. Proof of impact without the damage.

Actionable Reporting

Get clear, concise reports with steps to reproduce, risk ratings, and tailored fixes. No noise - just what your team needs.

Collaborative Remediation

We work with your developers and security teams to guide remediation. Security isn’t just tested - it’s improved.

Expert Testing. Real Impact. Zero Guesswork.

Selecting the correct web application penetration testing partner is important because competent humans can detect vulnerabilities that automated technologies cannot.

Here’s what sets us apart:

  • icon Manual Expertise
  • icon Safe Exploitation
  • icon Clear, Actionable Reports
  • icon Architecture-Aware Testing
  • icon Collaborative Approach

The Human Edge in Web App Testing

Tooling is helpful, but the best results come from careful manual reasoning and an understanding of the application logic. Web application penetration testing is a combination art and science. Utilize this guide as a useful checklist and modify methods according to the architecture you're testing, be it cloud-native APIs, microservices, or monoliths.

Get Started Today