
stego_provenance_defense
Steganographic prompt-injection defense for agentic AI using decode-time provenance binding, HMAC authentication, and MCP trust enforcement.
ai-securityauthenticationdefensive-tools+3

Steganographic prompt-injection defense for agentic AI using decode-time provenance binding, HMAC authentication, and MCP trust enforcement.

Research implementation of the Black-Hole Attack that poisons vector database indexes via centrality-driven hubness, with FAISS pipelines and…