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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
Protect your web applications, mobile apps, cloud infrastructure, and network assets with Qualysec’s elite, process-based penetration testing. We perform simulated cyberattacks to expose critical security flaws, deliver zero false positives, and ensure full compliance before malicious actors exploit your systems.
DEFINITION
Penetration Testing is a controlled security exercise in which certified testers attack your systems the way real attackers would - but with your permission, your boundaries and a written scope. We follow the OWASP testing guides, the PTES framework and NIST SP 800-115, verify every finding by hand, and deliver a report that separates confirmed, exploitable issues from noise.
Identify deep business logic vulnerabilities, IDOR flaws, and injection risks across single-page apps, SaaS platforms, and enterprise web solutions.
Uncover client-side vulnerabilities, reverse-engineering risks, and insecure data storage in iOS and Android applications.
Secure multi-cloud environments across AWS, Microsoft Azure, and GCP through rigorous IAM, container, and configuration audits.
Protect data flows and backend connections across REST, SOAP, and GraphQL APIs against authorization bypasses and rate-limiting flaws.
Identify firmware flaws, hardware backdoors, and communication risks in healthcare, automotive, and industrial IoT devices.
Evaluate internal and external network perimeters, firewall configurations, Active Directory controllers, and endpoint security.
Assess AI applications, large language models, chatbots, and AI agents against prompt injection, model poisoning, and data leak vectors.
Comprehensive Source Code Reviews (SAST/DAST), Vulnerability Assessments, and CREST-accredited Cybersecurity Audits
Become a Qualysec Partner
KEY BENEFITS
Unlike basic automated scanners, Qualysec follows a proven, 8-stage methodology aligned with OWASP, NIST SP 800-115, and PTES standards to ensure complete security coverage.
We conduct an initial discovery session to understand your business model, threat profile, and regulatory requirements.
Establishing transparent boundaries, target IP addresses, application routes, and rules of engagement to avoid operational downtime.
Mapping the attack surface, selecting custom attack tools, and setting up testing parameters.
Our certified security engineers combine automated baseline scanning with deep manual exploitation to identify complex logic flaws.
Documenting confirmed vulnerabilities with risk severities (CVSS v3.1), step-by-step video/text PoCs, and developer-friendly code fixes.
Hosting a direct debrief call with your engineering team to answer questions and walk through remediation steps.
Performing a complimentary re-test after patches are applied to verify all vulnerabilities are completely resolved.
Issuing your official Qualysec Security Certificate and providing recommendations to strengthen your long-term security posture.
Testimonials
Read what our clients say about our services. See how Qualysec has helped several businesses to keep their digital assets safe!
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.
Product Manager
INDUSTRY WE SERVE
Qualysec provides custom-tailored penetration testing aligned with the specific compliance mandates and threat models of diverse sectors:
Secure payment gateways, banking platforms, and transactional databases while meeting PCI-DSS v4.0 and SOC 2 Type II requirements.
FAQ
Get quick answers to common questions about Web application security testing, its benefits, frequency, costs, and more.