# MCP security cheat sheet

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Category: newsletter

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## Email content

Wiz, Inc.

Hi there,

MCP servers sit between AI agents and your live cloud resources, executing code with real permissions. Without the right controls, a single prompt injection can reach further than it should.

We put together an

MCP Security Cheat Sheet that walks through the fixes. Here's what it covers:

Supply-chain pinning to treat MCP servers with the same rigor as container images

Short-lived, scoped credentials to keep tokens from becoming open-ended access paths

Human-in-the-loop patterns that require confirmation before agents run write or execute actions

Grab the cheat sheet to apply these best practices today.

Thanks,

The Team at Wiz

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One Manhattan West, 52nd Floor, New York, NY 10001

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