Two doors an attacker loves, and one they can’t find

I drew the illustration above on the back of an actual envelope (one of my new “things” these days). It’s either the most or the least appropriate medium for a diagram about attack surface. Your call. It’s here because my colleague Mark Jaffe — NetFoundry’s Chief Strategy and Marketing Officer — just published an article called MCP Is Spreading Through Your Enterprise at Developer Speed. Your Security Architecture Isn’t, and it makes a point that I think is worth more than a link-and-a-shrug. So I illustrated one of its key ideas the old-school engineer way, because you’ve probably seen enough AI-generated images and need to look at something a little more human. Read the article: https://netfoundry.io/ai/mcp-is-spreading-through-your-enterprise-at-developer-speed-your-security-architecture-isnt/ You’re probably seeing this happening around you: teams are wiring AI agents up to their CRMs, databases, and internal APIs through Model Context Protocol servers, because MCP makes it easy.…