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Wire · technology

Cloudflare Gateway Makes Shadow MCP Visible and Blockable

22 August 2026 · By · Wire by Fusion42

Published

22 August 2026

Topic

technology

◆ Sectors

Cybersecurity

◆ Source

Read at forkast.news →

◆ Verified

Fusion42 · 22 August 2026 · Fusion42 review

Cloudflare Gateway now detects and blocks shadow Model Context Protocol (MCP) traffic using protocol-level heuristics, enabling security teams to enforce stricter portal-only access and improve visibility into agentic workflows.

This Wire brief sits within Fusion42's coverage of Cybersecurity.

◆ ◆ The Wire takeaway

You can now control direct MCP traffic by enforcing portal-only connections at the network edge with Cloudflare Gateway. Blocking shadow MCP traffic improves your security posture by closing an overlooked protocol-level blind spot.

◆ Coverage

1 source · 22 Aug 2026

◆ Related on Wire

◆ Topics

Cybersecuritymcpnetwork-securitycloudflaregatewayzero-trust