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Web Application Security

We perform comprehensive security testing of web applications, APIs, and integrated components to identify vulnerabilities, validate security controls, and reduce real-world attack risks.

  • OWASP Top 10 penetration testing
  • SAST, DAST, and IAST analysis
  • Business logic vulnerability detection
  • CVSS-based risk assessment and reporting
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What this service covers

Our web application security service is designed to uncover technical and logical vulnerabilities across modern applications, APIs, and integrated components before they can be exploited by attackers.

  • Black-box, gray-box, and white-box testing
  • Web application penetration testing
  • API and integration security validation
  • Cryptographic functions and security control review
  • Secure code analysis and vulnerability verification
  1. 01

    Penetration Testing & Vulnerability Discovery

    We identify vulnerabilities in web applications through structured penetration testing aligned with modern security standards and real-world attack scenarios.

    • OWASP Top 10 penetration testing
    • Black-box, gray-box, and white-box assessments
    • Business logic vulnerability detection
    • Manual and automated vulnerability discovery
  2. 02

    Code & Security Control Analysis

    We validate how security controls are implemented across the application and assess potential weaknesses in code, integrations, and cryptographic functions.

    • SAST, DAST, and IAST analysis
    • Secure code review
    • Cryptographic integration checks
    • Reverse engineering of relevant components
  3. 03

    Risk Validation & Reporting

    Every confirmed issue is analyzed, documented, and prioritized so your team can focus on the vulnerabilities that matter most.

    • CVSS-based risk assessment
    • False positive verification
    • Proof of concept documentation
    • Technical remediation guidance
    • Technical and executive reporting
  4. 04

    Attack Surface & Open Source Review

    We assess the broader ecosystem around your application, including exposed components, integrations, and public information that may expand the attack surface.

    • Open-source component review
    • Public assets, source code, and exposure checks
    • Integration security validation
    • External attack surface mapping

Our Process

  1. 01

    Recon

    Gather intel on target systems.

  2. 02

    Exploit

    Find and exploit vulnerabilities.

  3. 03

    Analyze

    Evaluate impact and access.

  4. 04

    Report

    Document findings and risks.

  5. 05

    Fix support

    Help & retest after remediation.

What you get

Clear, actionable results that help your team fix vulnerabilities and improve security posture.

  • Detailed vulnerability report with technical descriptions
  • CVSS-based risk prioritization
  • Proof of concept for confirmed vulnerabilities
  • Step-by-step remediation recommendations
  • Technical review and consultation with your team

Let’s Build a Safer Digital Future Together

Whether you're facing a specific threat or building a long-term security strategy — CSU is here to help.

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