Security Done Right.

Identifying critical vulnerabilities before attackers do — backed by 15+ years of certified expertise. Actionable results, not just reports, so business moves forward with confidence.

A Full Suite of Security Services

End-to-end security for your entire digital environment—from web applications and infrastructure to mobile apps and source code.

Web & API Penetration Tests
In-depth tests using white and black box methodologies.
  • OWASP Top 10 & API Top 10
  • White & Black Box Testing
  • Actionable Mitigation Reports
Infrastructure Penetration Tests
Advanced internal and external infrastructure testing.
  • Internal & External Networks
  • Cloud Environments (AWS, Azure, GCP)
  • Manual & Automated Analysis
Mobile Penetration Tests
Dynamic and static analysis for iOS and Android apps.
  • OWASP Top 10 Mobile
  • Dynamic & Static Analysis
  • Backend Communication Verification
Adversary Emulation
Simulating real-world attack campaigns against your organization.
  • Red & Purple Teaming
  • Social Engineering & Phishing
  • Breach & Attack Simulation
Secure Code Review
Find vulnerabilities at their source: your codebase.
  • Manual & SAST analysis
  • Language-specific expertise
  • Focus on business logic flaws
Security R&D
Creating novel solutions for your unique security problems.
  • Custom Security Tooling
  • Targeted Software Development
  • Vulnerability Research

A Proven Four-Phase Process

A principal-led approach ensuring every engagement receives the highest level of strategic oversight and technical rigor.

1. Scoping & Planning

A collaborative phase to define clear objectives, rules of engagement, and success criteria, ensuring the project is precisely aligned with business goals.

2. Execution & Analysis

Principal-led execution combining advanced tools with deep manual analysis, applying maximum technical rigor to uncover critical vulnerabilities.

3. Reporting & Remediation

Delivery of a comprehensive report with prioritized findings and clear, step-by-step remediation guidance designed for immediate action.

4. Retesting & Verification

All implemented fixes are retested to validate their effectiveness, providing definitive proof that assets are verifiably secure.

The Craftsman's Approach

The most robust defenses are built by those who have mastered the offense. This is the engine behind our work.

Piotr Duszyński, Founder of SharpSec
"At my core, I'm a creator, innovator, and breaker. My passion is deconstructing complex systems to uncover their hidden risks, then engineering effective and robust solutions."

Piotr Duszyński — Founder & Principal Consultant

Proven Expertise

  • Worked for Fortune 500s, financial institutions, and government agencies.
  • Creator of industry-recognized open-source tools like Modlishka & Portspoof.
  • Speaker at premier security conferences, including DEFCON.
  • Holder of OSCE, CISSP, CRTO, and other elite certifications.

Industry-Leading Expertise

Expertise validated by the cybersecurity industry's most respected and rigorous certifications.

Ready to Strengthen Your Defenses?

We talk to you as technical peers, not salespeople, to determine how we can best solve your challenges.

Discuss a Project