# protocol
4 articlestagged with “protocol”
MCP Protocol Version Downgrade Attacks
Force MCP protocol version downgrades to exploit vulnerabilities in older protocol implementations.
agentic-exploitationmcpversion-downgradeprotocol
A2A Protocol Security Analysis
Security analysis of Google's Agent-to-Agent protocol including authentication, task delegation, and trust boundaries.
agentic-exploitationa2aprotocolsecurity
Lab: Model Context Protocol Fuzzing
Fuzz MCP protocol messages to discover parsing errors, validation gaps, and unexpected behavior in MCP servers.
labsmcp-fuzzingprotocolintermediate
A2A Protocol Injection Walkthrough
Walkthrough of exploiting Google's Agent-to-Agent protocol for inter-agent prompt injection.
walkthroughsa2aprotocolinjection