gRPC Testing
Modern gRPC Security Testing
Test your gRPC services with 130+ specialized checks covering Protocol Buffers, streaming endpoints, TLS configuration, and service reflection vulnerabilities.
40+
Protobuf Tests
30+
Streaming Checks
25+
TLS/mTLS Tests
35+
Auth Checks
gRPC-Native Security Testing
Built for modern microservices with full gRPC protocol support.
Protocol Buffer Testing
Comprehensive testing of Protocol Buffer message handling and validation.
Message fuzzing
Field type manipulation
Unknown field injection
Repeated field overflow
Streaming Security
Test unary, server, client, and bidirectional streaming endpoints.
Stream exhaustion attacks
Message ordering manipulation
Flow control bypass
Deadline propagation tests
TLS/mTLS Verification
Verify transport layer security configuration and certificate handling.
Certificate validation
Mutual TLS testing
Protocol downgrade attacks
Cipher suite analysis
Service Reflection
Analyze exposed service metadata and reflection endpoints.
Reflection API exposure
Service enumeration
Method discovery
Metadata leakage
How gRPC Testing Works
1. Import Protos
Upload your .proto files or use reflection to discover services automatically.
2. Deep Testing
Our engine tests every RPC method with Protocol Buffer-aware payloads.
3. gRPC Reports
Get detailed findings with protobuf examples and gRPC-specific remediation.