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  • Overview
  • Platform Apps

  • Qualys Endpoint Security

    Advanced endpoint threat protection, improved threat context, and alert prioritization

  • Context XDR

    Extend detection and response beyond the endpoint to the enterprise

Cloud Security

Web app security solutions.

Ensure web app security, from development to deployment and beyond.


We found Qualys ideal for our need to assess thousands of websites with limited resources.

Infrastructure Security Team Manager at Microsoft

Hackers bombard web apps because they’re often vulnerable and expose data. Your job: stop them.

Your company has “appified” operations, so you must protect many web apps linked to data-rich systems, as hackers pounce, looking for bugs to exploit. Qualys can help you secure their entire lifecycle.

Business colleagues discuss web app security solutions | Qualys
  • 2-second visibility

    Gives you full clarity into your data center assets, identifies their vulnerabilities, prioritizes remediation and assesses IT compliance

  • Continuous, comprehensive protection

    Continuously monitors your environment, and flags traffic anomalies and compromise indicators

  • Accurate, actionable intelligence

    Features a powerful data analysis, correlation and reporting engine

  • Lower and more predictable TCO

    No capital expenditures, extra human resources or infrastructure or software to deploy and manage

Enterprise TruRisk Platform has all the apps you need to secure your web apps.

Obtain 2-second visibility

Web apps are being aggressively deployed by organizations, and adopted—often without authorization—by employees. You’ll need a continuously updated web app inventory. Qualys discovers and catalogs all your web apps (approved or unapproved) wherever they are—on premises, cloud, mobile, IoT systems—and lets you tag them with custom labels.

Detect vulnerabilities

Qualys continuously monitors all of your web apps for vulnerabilities and misconfigurations, with deep, authenticated scans—including of SOAP and REST-based APIs—and smart progressive scanning. Qualys scales from a handful to thousands of apps, and helps prioritize remediation by identifying critical risks. You can visualize scan results via custom reports and interactive dashboards.

Do exhaustive, iterative testing

Qualys does deep testing of web apps on your perimeter, internal networks, remote and mobile devices, and public cloud instances with authenticated and complex scans. Supporting modern processes like DevOps, Agile, and Continuous Delivery, Qualys detects problems throughout the development and QA phases, and after web apps are in production.

Stamp out malware

Websites are infected with malware daily, affecting customers, damaging brands and triggering blacklisting. Qualys scans your websites, issues alerts, and eliminates malware, including zero-day threats via behavioral analysis. A dashboard displays scan activity and lets you start remediation from its interface. Activity reports can be mined for granular details and securely distributed.

Block web server attacks

From a central console, Qualys provides a unified, end-to-end platform with integrated scanning and firewall to rapidly detect and patch web app vulnerabilities, including generating virtual patches with one click. Qualys offers comprehensive security policies and templates, and also lets you create custom security rules to tailor firewall defenses.

Fully cloud-based, it’s easy to deploy and manage, and scales to millions of assets

See for yourself. Try Qualys for free.

Start your free trial today. No software to download or install. Email us or call us at 1 (800) 745-4355.