Expert API Security & Penetration Testing

Our Services

  • API Penetration Testing: Thorough testing of your REST, GraphQL, and other web APIs to uncover authentication issues, data leakage, access control flaws, and business logic vulnerabilities. We identify weaknesses unique to APIs that automated scanners and generic tests often miss​.

  • Specialized assessments for applications leveraging Artificial Intelligence and Large Language Models. We probe your AI-powered apps for novel attack vectors – from prompt injection and data poisoning to model misuse – ensuring your cutting-edge AI/LLM integrations are secure against emerging threats.

  • End-to-end testing of your web apps (including cloud and mobile backends) to find vulnerabilities in code, configuration, and design. Our experts simulate real-world attacks to evaluate your application’s resilience against SQL injection, XSS, CSRF, misconfigurations, and more, providing actionable remediation guidance.

  • Simulated attacks on your network infrastructure (external and internal) to identify security gaps in your servers, databases, and network devices. We assess firewall and VPN configurations, endpoint security, and network segmentation to ensure your corporate network is fortified against breaches.

  • Regular proactive scans of your environment every quarter to catch new vulnerabilities before threat actors do. Our team conducts automated vulnerability scanning coupled with manual validation, then delivers prioritized reports so your IT team can promptly address any findings. This recurring service helps maintain continuous security hygiene between full penetration tests.

  • Go beyond one-time tests with ongoing API security monitoring. We integrate automated API vulnerability scanning into your CI/CD pipeline. This continuous testing service ensures that your APIs are tested year-round.

  • Don’t see what you need? Whether it's API security guidance, custom training, or something outside the box, reach out! If we can’t help directly, we’ll connect you with the right resources to get you where you need to go.

hAPI Labs brings deep technical expertise and thought leadership to every engagement.

We’ve earned a reputation as API security experts who stay ahead of emerging threats, giving you confidence that your applications, APIs, and networks are secure.

Ready to strengthen your security? Request a Free Quote today.

Cybersecurity Services

hAPI Labs delivers expert penetration testing, uncovering vulnerabilities before attackers do—because securing your APIs isn’t optional, it’s essential.

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Level Up Your Lineup

Bring industry-leading expertise, engaging insights, and real-world security knowledge to your event with a speaker who keeps audiences informed and inspired.

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When it comes to API security and penetration testing, hAPI Labs stands out as the go-to expert for enterprise

Here’s what sets us apart

Founded by a Renowned API Security Pioneer

hAPI Labs is led by Corey Ball, the author of Hacking APIs – the definitive book on API security – founder of the APIsec University, a free educational platform with over 100K students, and an active contributor to the OWASP API Security Top 10 project​. Corey’s thought leadership and experience (over a decade in cybersecurity) shape our advanced testing methodologies and research-driven approach. You’ll be working with the team that literally wrote the book on API hacking.

Global API Security Expertise

Under Corey’s guidance, our team has been recognized worldwide for API security excellence. Corey is regarded as one of the leading experts in API security​ and his insights have been featured on industry platforms. This level of credibility and peer recognition means you can trust us with your most complex API and application security challenges.

Proven Track Record for Enterprises

We have a strong history of securing APIs and applications for large enterprises, including Fortune 500 companies in finance, healthcare, technology, and more. Our consultants have uncovered critical vulnerabilities in mission-critical systems and helped organizations prevent breaches. We bring real-world experience and a proven methodology to every engagement, delivering detailed findings and effective remediation strategies that improve your security posture.

Thorough, Tailored Assessments

hAPI Labs doesn’t believe in one-size-fits-all testing. We take time to understand your architecture and business logic to tailor each penetration test to your environment. Our deep focus on API logic and complex use cases means we often catch vulnerabilities that others miss​. Each assessment includes a comprehensive report with clear risk prioritization and step-by-step remediation guidance, so your team knows exactly what to fix and how.

Continuous Support & Partnership

Our relationship doesn’t end with a report. We act as your ongoing security partner – available to discuss findings, validate fixes, and provide expert advice as you implement improvements. With services like quarterly scans and continuous API testing, we help you maintain strong security over time. As your enterprise grows and new threats emerge, HAPI Labs will be by your side to adapt and reinforce your defenses.

Approachable yet Authoritative

Cybersecurity can be complex, but working with hAPI Labs is straightforward. We pride ourselves on an approachable, collaborative style. Our experts communicate findings in plain language for your executives and detailed technical guidance for your developers. You get the confident, authoritative expertise of a top-tier security firm and a friendly team that’s easy to work with. We make the process of securing your systems as seamless as possible.

Secure Your APIs and Applications with a Global Leader in Penetration Testing

Corey Ball is a globally recognized API security expert with over a decade of hands-on cybersecurity experience​. He led over 1,000 penetration tests while at Moss Adams​ and is the author of Hacking APIs, the definitive book on API security – honored as SANS Institute’s 2022 “Book of the Year”.

In addition to being an author, Corey drives innovation in API security education. He founded APIsec University, an educational platform with over 100,000 students. Corey has also shared his expertise at top cybersecurity events worldwide – from API-focused conferences in New York, London, and Paris to leading Hacking APIs workshops at DEF CON​.

Request a Free Quote

Tell us what you need, and we’ll provide a tailored solution—no obligation, no hassle. Get in touch today for a free quote and take the first step toward elevated security. —>