BBQ Firewall vs F5 WAF for NGINX

BBQ Firewall

Model: Freemium (Free tier + paid licenses with lifetime option)

F5 WAF for NGINX

Model: Per-instance annual subscription

BBQ Firewall

• 7G/8G Request Filtering

  Regex-based pattern matching against incoming URIs, query strings, user agents, and referrers. Based on over a decade of refinement by Jeff Starr.

• SQL Injection Protection

  Blocks common SQL injection patterns including UNION, SELECT, eval(), and base64-encoded payloads.

• Directory Traversal Protection

  Catches path traversal attempts, null byte injection, and requests for sensitive system files.

• Bad Bot Blocking

  Filters known malicious user agents and referrer spam patterns.

• Request Method Scanning

  Checks all HTTP methods (GET, POST, PUT, DELETE, etc.) against firewall rules.

• Customizable Patterns

  Add, edit, or remove firewall patterns to fine-tune protection for your specific site (Pro feature).

• Block Statistics

  Visual bar graphs showing hit counts per pattern to measure firewall effectiveness (Pro feature).

• Email Alerts

  Receive notifications when requests are blocked (Pro feature).

F5 WAF for NGINX

• 7,800+ Attack Signatures

  F5's comprehensive threat signature database with continuous updates from F5's threat research team. Covers OWASP Top 10, CVE-specific signatures, and application-specific attack patterns.

• Declarative Security Policies

  WAF policies defined in JSON or YAML, designed for version control and CI/CD integration. Security-as-code approach where policies deploy alongside application code through the same pipelines.

• API Security

  Import OpenAPI/Swagger specifications to automatically enforce API contracts. Schema validation, parameter type checking, and rate limiting for REST, GraphQL, and gRPC APIs. Blocks requests that violate the API specification.

• ML-Powered DoS Protection

  Behavioral analytics using machine learning to detect and mitigate Layer 7 denial-of-service attacks. Learns normal traffic patterns and automatically identifies anomalous request rates, slow POST attacks, and resource exhaustion attempts.

• Bot Protection

  Multi-layered bot detection combining signature matching, anomaly detection, and behavioral analysis. Identifies credential stuffing bots, web scrapers, and automated vulnerability scanners.

• Kubernetes Ingress WAF

  Native WAF support in the NGINX Ingress Controller. Attach WAF policies to specific ingress resources for per-service or per-route security. Policies managed through Kubernetes CRDs and annotations.

• NGINX One Visual Editor

  The NGINX One console provides a GUI-based WAF policy editor, replacing the original CLI-only configuration. Security teams can create, modify, and monitor WAF policies through a web interface without writing JSON.

• Request and Response Inspection

  Inspects both incoming requests and outgoing responses. Response inspection catches data leakage, error messages that reveal application internals, and sensitive data exposure.