Who is ImmuniWeb?
ImmuniWeb is a cybersecurity company that provides application security, attack surface management, and continuous security testing services for web, mobile, and cloud-facing assets.
- Web application and Application Programming Interface (API) security testing (application security)
- Mobile Application Security Testing (AST) and compliance verification (application security)
- Attack surface management and external asset discovery (attack surface management)
- Continuous penetration testing and vulnerability assessment services (penetration testing)
- Managed security testing with integrations into enterprise workflows and reporting (security operations)
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More About ImmuniWeb
ImmuniWeb focuses on application and cloud-facing security testing for enterprises that operate web, mobile, and API-driven services exposed to the internet.
Its platform portfolio centers on web application and API security testing (application security), mobile AST (application security), and attack surface management (attack surface management), providing organizations with on-demand and continuous testing models for production and pre-production assets.
In enterprise environments, ImmuniWeb services are typically used to support Secure Software Development Lifecycle (SSDLC) processes, third-party risk assessments, and regulatory or internal policy compliance for web and mobile applications.
The company’s web application and API security testing capabilities (application security) target common vulnerabilities as described in frameworks such as the Open Web Application Security Project (OWASP) Top 10, and assess application-layer security controls, authentication and authorization logic, input validation, and configuration hygiene.
For mobile applications, ImmuniWeb provides testing services (application security) that examine client-side code, API communications, cryptographic usage, data storage, and interaction with mobile Operating System (OS) security features, aligned with practices used for iOS and Android platforms.
Attack surface management offerings (attack surface management) discover and inventory externally exposed assets such as domains, subdomains, web services, APIs, and cloud endpoints, and correlate them with misconfigurations, outdated software, or exposed services that may require remediation.
Continuous penetration testing and vulnerability assessment services (penetration testing) extend traditional point-in-time testing by running recurring assessments on applications and internet-facing infrastructure, helping security teams track remediation progress and detect regressions between software releases.
ImmuniWeb’s managed testing model (security operations) combines automated scanning components with human-led verification, triage, and reporting, producing structured findings that can be integrated into enterprise ticketing, Security Information and Event Management (SIEM), or vulnerability management workflows.
The technology stack associated with ImmuniWeb services typically interacts with standard web and mobile technologies, including HTTP/HTTPS, Representational State Transfer (REST) and Simple Object Access Protocol (SOAP) APIs, JSON and XML payloads, common authentication schemes such as OAuth or SAML-based Single Sign-On (SSO), and cloud hosting environments used for deploying customer applications.
ImmuniWeb fits into enterprise security architectures alongside web application firewalls, SIEM platforms, vulnerability management tools, and secure development platforms, supplying validated vulnerability data, risk ratings, and remediation guidance that can be used by development, DevOps, and Security Operations (SecOps) teams.
Within a directory or marketplace taxonomy, ImmuniWeb can be categorized under AST, mobile AST, penetration testing as a service, and attack surface management, with a focus on external-facing digital assets and continuous security assessment workflows.
Our description of ImmuniWeb. Updated December 2025.
