Atsign announced MCP NoPorts™, a ground-breaking solution for securely deploying AI models and Model Context Protocol (MCP) servers. NoPorts Solves AI’s Core Security & Deployment Challenges: Eliminates AI Exposure (Pre-Emptive Security); Invisible Infrastructure – MCP NoPorts eliminates open ports on AI inference nodes, data services, and MCP servers. This removes network attack surfaces entirely, preventing discovery by botnets and external reconnaissance. They can’t attack what they can’t see; Cryptographic Identity Access – Every AI model, tool, or service is assigned a unique, cryptographically authenticated identity. This eliminates the need for vulnerable tokens or shared secrets. Access is granted only after identity is confirmed, delivering a zero-trust architecture that directly prevents unauthorized access and AI agent impersonation before any interaction with your tools occurs; Prevents Sensitive Data Exposure & Malicious Invocations; End-to-End Encrypted Connections – All communication to and from private AI models and MCP servers is fully encrypted by Atsign’s NoPorts, safeguarding sensitive data, proprietary logic, and AI interactions from eavesdropping and tampering, thereby preventing sensitive data exposure; Accelerates AI Deployments; No IT Bottlenecks – NoPorts removes the need for complex firewall exceptions, static IPs, or VPN setups. Developers can securely deploy and connect AI models and MCP servers in minutes, not weeks, freeing IT and networking teams from tedious configurations; Streamlined Collaboration – Securely connect developers, AI models, MCP servers and other systems globally, making seamless collaboration possible without exposing any of them to external threats.