Web application security testing with code and servers

Web Application
Penetration Testing

Expert-driven security testing that finds what automated scanners miss. Secure your web applications before attackers strike with OWASP-based methodology and zero false positives.

26%
Breaches involve web apps
Verizon DBIR 2023
43%
Apps have critical vulnerabilities
Veracode SOSS 2023
$4.45M
Average data breach cost
IBM 2023

OSCE3 Certified

OSWE Certified

OWASP-Based Testing

Zero False Positives

2-Week Engagements

Why Choose Expert-Driven Testing?

Web applications are the #1 attack vector for cybercriminals. OSCE3/OSWE certified professionals find vulnerabilities automated scanners miss—zero false positives, actionable results, business-context risk ratings.

Complete OWASP Top 10 Coverage

Comprehensive testing following OWASP Web Security Testing Guide (WSTG) methodology. We test all OWASP Top 10 2021 categories and go beyond with advanced exploitation techniques.

A01

Broken Access Control

IDOR, path traversal, privilege escalation, insecure direct object references, missing function level access control

A02

Cryptographic Failures

Weak encryption, sensitive data exposure, insecure transmission, broken SSL/TLS, weak hashing algorithms

A03

Injection

SQL, NoSQL, OS command, LDAP, XPath injection, ORM injection, template injection, expression language injection

A04

Insecure Design

Business logic flaws, workflow bypasses, race conditions, missing security controls, threat modeling gaps

A05

Security Misconfiguration

Default credentials, unnecessary features, verbose errors, missing security headers, unpatched systems

A06

Vulnerable Components

Outdated libraries, known CVEs, supply chain risks, vulnerable dependencies, unmaintained software

A07

Authentication Failures

Broken session management, credential stuffing, weak passwords, missing MFA, session fixation

A08

Data Integrity Failures

Insecure deserialization, code injection, CI/CD pipeline attacks, auto-update without verification

A09

Security Logging Failures

Insufficient logging, missing monitoring, inadequate alerting, log injection, tamperable logs

A10

Server-Side Request Forgery

SSRF attacks, internal network access, cloud metadata exploitation, port scanning, bypass controls

Beyond OWASP Top 10

Cross-Site Scripting (XSS) - Reflected, Stored, DOM-based
Cross-Site Request Forgery (CSRF)
XML External Entity (XXE) attacks
File upload vulnerabilities
Information disclosure and error handling
Client-side security (CSP, CORS, postMessage)
WebSocket security
JWT and token-based authentication flaws
API security (REST, GraphQL, SOAP)
Business logic and workflow bypasses

PCI-DSS Web Application Testing

PCI-DSS Requirement 6.4.3 mandates web application security testing for payment processing systems. We deliver compliant testing with attestation letters for your QSA.

OWASP-Based Testing

Follows PCI-DSS mandated OWASP methodology for web application security assessment

Compliance Reporting

Reports mapped to PCI-DSS requirements with attestation letters for auditors

Annual & Change Testing

Meet requirements for annual testing and post-change security validation

Testing Services

Web App Pentesting

Comprehensive OWASP-based testing covering authentication, authorization, injection, business logic, and more. 2-week engagements.

API Security Testing

REST, GraphQL, and SOAP API testing including BOLA, authentication bypass, rate limiting, and injection attacks. 1-2 weeks.

Compliance Testing

PCI-DSS, HIPAA, SOC 2 focused testing with compliance reporting and attestation letters. 2-3 weeks.

Our Process

OWASP Web Security Testing Guide (WSTG) methodology with manual verification—zero false positives

Reconnaissance & OSINT

Dark web credential search, attack surface enumeration, SSL/TLS analysis

Manual Expert Testing

Complete OWASP Top 10 coverage, business logic testing, creative exploitation

Detailed Reporting

Executive summary, technical findings, remediation guidance, debrief session

Common Questions

How long & how much?

Standard 2-week engagement: $26k-$50k for most SMB applications

What makes you different?

OSCE3/OSWE certified experts, zero false positives, business-context risk ratings

Automated scanner vs manual testing?

Scanners miss business logic flaws and authentication issues. We manually verify everything.

Production or staging?

Typically staging. Production available for PCI-DSS with coordination.

Ready to Secure
Your Web Application?

Schedule a free 30-minute consultation to discuss your security needs and get a custom quote. OSWE-certified expertise with zero false positives and actionable results.

Or email us directly: jacobakrell@gmail.com