API Firewall is a high-performance proxy with API request and response validation based on OpenAPI/Swagger schema. It is designed to protect REST API endpoints in cloud-native environments. API Firewall provides API hardening with the use of a positive security model allowing calls that match a predefined API specification for requests and responses, while rejecting everything else.

Features

  • Secure REST API endpoints by blocking malicious requests
  • Stop API data breaches by blocking malformed API responses
  • Discover Shadow API endpoints
  • Validate JWT access tokens for OAuth 2.0 protocol-based authentication
  • (NEW) Denylist compromised API tokens, keys, and Cookies
  • Block malicious requests that do not match the OpenAPI 3.0 specification

Project Samples

Open Source API Firewall by Wallarm Screenshot 1

Project Activity

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Categories

Web Application Firewalls (WAF)

License

Mozilla Public License 1.0 (MPL)

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Go

Related Categories

Go Web Application Firewalls (WAF)

Registered

2023-08-02
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