
“
Qualysec did a great job identifying vulnerabilities in our web and cloud applications and gave us clear steps to fix them. They stuck to deadlines, handled re-tests, and supported well.
Kenny Kim
Product Manager

Let Qualysec help you discover security weaknesses and protect your APIs with expert API penetration testing. Our pentesting services comprise vulnerabilities identification, guidance of remediation and assure regulatory compliance.
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DEFINITION
Regular API penetration testing ensure security and integrity of APIs, protect sensitive data and preventing potential breaches.
API Penetration Testing, also known as API Security Testing, is a process of evaluating the security of Application Programming Interfaces (APIs) to identify vulnerabilities and weaknesses that could be exploited by hackers. The goal of API penetration testing is to identify vulnerabilities in API endpoints, parameters, and data validation. It also includes detecting unauthorized access and data breaches, compliance with industry regulations (OWASP, PCI-DSS, HIPAA), API security controls and authentication mechanisms and evaluation of API resilience to denial-of-service (DoS) and distributed denial-of-service (DDoS) attacks.

Vulnerabilities
We conduct manual penetration testing in 2 phases, pre-authentication and post-authentication to identify vulnerabilities.

Process
At QualySec, we safeguard your API with our thorough penetration testing process.

We collaborate closely with you to outline the test boundaries to identify critical assets and potential risk areas. This tailored approach ensures a focused and effective assessment.

Business Development Manager
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Testimonials
Read what our clients say about our services. See how Qualysec has helped several businesses to keep their digital assets safe!
Key Benefits
Here are some important benefits of identifying security vulnerabilities in your APIs. Our API penetration testing services help you find out weaknesses and secure them before unethical hackers exploit them.
Strengthen your APIs against potential cyber threats. By identifying weak points in your API, we help you patch vulnerabilities before attackers can exploit them.
Make sure your APIs meet industry standards and regulatory requirements. Our API penetration testing aligns your systems with critical security guidelines to maintain compliance.
Detect hidden flaws in your APIs before hackers do. Our thorough evaluation reveals potential entry points and helps you address security gaps proactively.
Our findings guide your developers toward safer coding practices by highlighting common API vulnerabilities. This helps build more secure APIs in future projects.
Our API penetration testing provides a detailed risk assessment so that you can make informed decisions about security investments by understanding the real risks your APIs face.
Boost stakeholder confidence with a third-party security assessment. Our unbiased report demonstrates your commitment to security and builds trust with clients, partners, and regulators.
Other Types
We offer various approaches based on your API's specific needs.

We simulate an external attacker with no inside knowledge. This method tests your API's real-world defenses against unknown threats.

Our team works with full access to your API's source code and architecture. This in-depth approach uncovers hidden vulnerabilities and logic flaws.

We blend both approaches, using limited internal information. This balanced method provides comprehensive security insights while mimicking a semi-informed attacker.
Free Downloads
Access our free resource collection to empower your business with the knowledge to strengthen your security posture and maintain a secure lead.

A detailed document listing vulnerabilities, risks, and recommended fixes. It includes an executive summary and technical findings.

A step-by-step breakdown of our testing process that covers inspection, scanning, and other important phases of penetration testing.

Summary of our approach, tools used, and scope of testing. The document outlines how we simulate real-world attacks to identify security gaps.




PRICING
Our Penetration Testing Service Pricing Could Save You Millions!
Process To Start Assessment
Here are some key steps to start protecting your APIs from cyber threats with Qualysec.
Reach out to us and our friendly team will listen to your concerns and understand your unique security needs. Whether you prefer a call, email, or chat, we're ready to start your journey towards a more secure API.
We send you a simple pre-assessment form to fill up with the appropriate information. This helps us understand your API's architecture, current security measures, and specific concerns.
After we review our findings from the pre-assessment and outline our proposed approach, we discuss security strategy and answer any questions you may have through either online or face-to-face meetings.
We sign an NDA to protect your sensitive information and finalize the service agreement. This ensures clear expectations and a smooth partnership from the start.
We provide our clients with a checklist of everything we need to begin testing, such as access credentials and documentation. Our team assists and ensures a smooth start to your API's security enhancement journey.
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Don't let vulnerabilities compromise your APIs. Our expert team will identify weaknesses and provide effective solutions to enhance your security. Don’t wait—secure your APIs today!

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FAQ
Get quick answers to common questions about API security testing, its benefits, frequency, costs, and more.
APIs are a common target for hackers. Penetration testing secures APIs, protects sensitive data and maintains system integrity.
It is recommended to conduct API penetration testing at least annually or after any major changes to the API to ensure ongoing security.
It can identify flaws such as broken authentication, insufficient data validation, security misconfigurations, and more.
The duration can vary depending on the API’s complexity but ranges from a few days to a couple of weeks.
Yes, many regulations like GDPR, PCI-DSS, and SOC2 require regular penetration testing to ensure the security of APIs.
While it can’t guarantee total prevention, it significantly reduces the risk by identifying and fixing vulnerabilities before they can be exploited.
The report includes detailed findings on vulnerabilities, risk assessments, recommendations for fixes, and a summary of the testing process.
No, it is conducted in a controlled environment to avoid impacting the API’s performance or availability during testing.