FELINE

Fuzzing Engine for Layer Inspection and Network Evaluation

FELINE

FELINE is a purpose-built fuzzing engine for comprehensive security and robustness testing of complex 5G Core network protocols. Engineered with developers in mind, it delivers seamless integration and immediate value for deep security analysis.
FELINE provides actionable output with developer-ready reports and clear vulnerability assessments that enable immediate bug fixing, while meeting BSI and GSMA NESAS standards.

User-Centric and Actionable

Simple Configuration: Get started in minutes with intuitive CLI and TOML-based setup for rapid deployment.
Actionable Output: Receive developer-ready reports with clear vulnerability assessments that enable immediate bug fixing.
Seamless Integration: Works effortlessly with Docker, Kubernetes, GitLab, and Jenkins for CI/CD workflows.
Security and Certification Compliance: Meets BSI and GSMA NESAS standards, including 3GPP 33.117 SCAS Test Cases (4.4.4), ensuring your 5G Core meets regulatory requirements.

Stateful High-Performance Engine

OpenAPI-Based Fuzzer: Leverages industry-standard specifications to test modern network APIs.
HTTP/2 Support: Tests cutting-edge protocol implementations used in 5G Core networks.
Protocol-Grammar Support: Automatically generates thousands of valid and invalid message variants to expose edge-case vulnerabilities.
Network Aware: Intelligently transitions between baseband and Core Network states, mirroring real-world attack scenarios.
Scenario-Based Testing: Models realistic traffic patterns for Mobility, Handover, and Roaming scenarios to uncover hidden security flaws.
Deep Coverage: Reaches critical protocol states and corner cases that standard fuzzers miss, providing comprehensive security assurance for 5G Core deployments.

Demo or Trial

Ready to experience FELINE or discover how it can secure your 5G Core network?
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