The World’s Most Thorough API Scanner
Built to handle a range of complex real-life situations, from fixture generation for fuzzing to authentication barriers and request signing
AppCheck's API security features enhance protection against potential threats by thoroughly examining API endpoints and communication channels.
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In-Depth API Security Coverage Supporting Complex Authentication
- SPA crawling, endpoint discovery and GraphQL Introspection
- Automatic fixture data generation from swagger and GraphQL
- Detailed diagnostic output showing errors for manual review
Advanced Request Signing Support
- Securely Validate Requests with HMAC, usually implemented to thwart replaying a request
- Cloud First support with AWS v4 request signing
- Chainable rules for complex situations, to build custom a request signature unique to your application
Contextual Probing of Individual API Methods
- Scan logic that natively understands diverse API variants including REST (JSON), WSDL (SOAP) and GraphQL
- Actively maintains sessions and supports a wide range of auth mechanics, such as ToTP and OAUTH
- Advanced tooling for exploring your API attack surface and providing good quality fixture data, to avoid rubbish in rubbish out
Complete DAST Coverage
- Comprehensive payload-based testing and confirmation of real vulnerabilities
- Identification of authorisation flaws and permissions flaws such as IDOR
- Supports modern application multi domain scanning, covering both your backend API and frontend SPA in the same scan
Frequently asked questions
APIs require different security approaches, different techniques, and different security knowledge than traditional web applications. Ensuring that APIs are suitably secured and covered with robust, API-specific vulnerability scanning should be a key priority for any organisation that operates a modern web presence. AppCheck has been developed by expert penetration testers to assess APIs intelligently in the same context-aware manner as a penetration tester would and using the same methodologies.
Yes, AppCheck provides comprehensive scanning capabilities for APIs, web applications, and infrastructure, allowing you to identify vulnerabilities across your entire digital environment.
Automated, continuous scanning is recommended to catch vulnerabilities as early as possible. Regular scans can be conducted during development, pre-production, and after any changes or updates.
Yes, the AppCheck API scanner supports a variety of API types, including REST and SOAP, to ensure comprehensive security coverage.
How does API Vulnerability Scanning work?
Web API scanners such as AppCheck work by checking your APIs for common pitfalls and security issues that could be prone to attack. Rather than use a database of static signatures of known weaknesses, the AppCheck platform applies a rigorous test methodology to tease out even previously unknown weaknesses in the same way a hacker or penetration tester would.
AppCheck does this by using schema definitions and other gathered intelligence to build an internal reference model of the API that can then be used to leverage advanced heuristic testing techniques. This methodology of building up custom and specific test cases for each API from “first principles” reveals security issues within your API that scanners using static or legacy testing techniques simply cannot uncover. AppCheck provides suggestions for how any discovered vulnerabilities can be solved, based on best practice guidance from organisations including OWASP and MITRE, as well as in-house experts.
Plus all the benefits you'd expect from a leading Web Application Scanner:
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Contact us or call us 0113 887 8380