Build secure, rock-solid software

GUARDARA is the most comprehensive negative testing platform to hunt down bugs and zero-day vulnerabilities.

Watch DemoDownload

Find bugs and 0-day vulnerabilities

GUARDARA is a software quality assurance platform that enables security teams, quality assurance teams and developers to identify bugs and zero-day vulnerabilities at scale. GUARDARA dynamically generates specially-crafted, negative test cases to trigger and detect unintended behaviour in the test target.

Learn more
  • Identified several Remote Code Execution (RCE) vulnerabilities
  • Over 20% reduction in testing time
  • Improved Client NPS Scores from“Good” to “Excellent”

“We were really impressed by how accessible GUARDARA makes this kind of automated security testing. GUARDARA brings the expertise of a team of experienced vulnerability researchers into the hands of developers…”

Specialized in Testing Custom / Proprietary

Even products and software built on top of industry standards have a thick custom and proprietary layer, where most bugs and vulnerabilities live. Customize and extend GUARDARA easily to efficiently test these layers.

Simple Deployment

Deploy a complete testing infrastructure under 10 minutes just by executing a single shell script.

Powerful Test Case Generation

Generation-based, mutation-based and hybrid test case generation. Start testing quickly and improve your test configuration over time by adopting an agile, maturity-based testing approach.

No | Low Code

The visual test case designer gets you up to speed quickly and reduces the likelihood of errors by eliminating the need to write code.


GUARDARA enables cybersecurity, quality assurance and development teams and team members to work together and share resources efficiently.

Extend and Customize

Testing custom/proprietary requires a high level of adaptability. The unparalleled flexibility and extensibility of GUARDARA enables you to build on strong foundations.

Scale and Integrate

Test targets simultaneously and distribute test cases across multiple targets to reduce the overall test run time. Integrate into the CI/CD pipeline and with automation frameworks using the API (HTTPS).

Give GUARDARA a go in your own environment



GUARDARA is the perfect choice for product and quality assurance teams working with a heterogeneous landscape looking to improve security and reliability by integrating negative testing into the software development lifecycle.

Security Services Providers

GUARDARA is an ideal choice for security professionals as it enables collaboration, adapts to the ever changing landscape, and it was built to efficiently test custom/proprietary products, protocols and complex environments in a black-box/grey-box fashion.