# The Complicating Factors of Deploying MCP in the Enterprise

DevFeed: [The Complicating Factors of Deploying MCP in the Enterprise](<https://devfeed.tech/articles/the-complicating-factors-of-deploying-mcp-in-the-enterprise-29612.md>)

Original publisher: [Read original article](<https://goteleport.com/blog/complicating-mcp-enterprise/>)

Author: boris.kurktchiev@goteleport.com (Boris Kurktchiev)

Published: 2026-03-20T00:00:00Z

Content type: opinion

Language: en

Sources: [Teleport](<https://devfeed.tech/sources/teleport.md>)

Topics: [Model Context Protocol](<https://devfeed.tech/topics/model-context-protocol.md>), [Authentication](<https://devfeed.tech/topics/authentication.md>), [Authorization](<https://devfeed.tech/topics/authorization.md>), [OAuth](<https://devfeed.tech/topics/oauth.md>), [Security](<https://devfeed.tech/topics/security.md>), [pkce](<https://devfeed.tech/topics/pkce.md>)

Tags: [auth](<https://devfeed.tech/tags/auth.md>), [authentication](<https://devfeed.tech/tags/authentication.md>), [authorization](<https://devfeed.tech/tags/authorization.md>), [blog](<https://devfeed.tech/tags/blog.md>), [enterprise](<https://devfeed.tech/tags/enterprise.md>), [mcp](<https://devfeed.tech/tags/mcp.md>), [oauth](<https://devfeed.tech/tags/oauth.md>), [pkce](<https://devfeed.tech/tags/pkce.md>), [production](<https://devfeed.tech/tags/production.md>), [security](<https://devfeed.tech/tags/security.md>), [trust](<https://devfeed.tech/tags/trust.md>)

## AI overview

Boris Kurktchiev discusses the practical challenges of deploying MCP in enterprise production environments. The article describes how MCP's authentication model evolved from implicit trust and stdio-only use toward OAuth 2.1, separated authorization responsibilities, enterprise extensions, and mandatory PKCE.

## Source excerpt

Deploying MCP into production environments is complicated. In this blog, Boris Kurktchiev explains why.