# Manage Vercel Firewall in the CLI

DevFeed: [Manage Vercel Firewall in the CLI](<https://devfeed.tech/articles/manage-vercel-firewall-in-the-cli-1005.md>)

Original publisher: [Read original article](<https://vercel.com/changelog/manage-vercel-firewall-in-the-cli>)

Author: Yash Kothari

Published: 2026-05-12T04:00:00Z

Content type: release

Language: en

Sources: [Vercel News](<https://devfeed.tech/sources/vercel-news.md>)

Topics: [Firewall](<https://devfeed.tech/topics/firewall.md>)

Tags: [agents](<https://devfeed.tech/tags/agents.md>), [best-practices](<https://devfeed.tech/tags/best-practices.md>), [cli](<https://devfeed.tech/tags/cli.md>), [firewall](<https://devfeed.tech/tags/firewall.md>), [update](<https://devfeed.tech/tags/update.md>), [vercel](<https://devfeed.tech/tags/vercel.md>)

## AI overview

Vercel CLI now supports managing Vercel Firewall configuration, including custom rules, IP blocks, bypasses, Attack Mode, and system mitigations. The accompanying Firewall skill provides guidance for safely rolling out rules.

## Source excerpt

You can now manage your project's Vercel Firewall configuration through the Vercel CLI. Use the new vercel firewall command to manage custom rules, IP blocks, system bypasses, Attack Mode, and system mitigations from the terminal. The Vercel Firewall skill also helps agents by detailing best practices for rolling out new rules safely. Update Vercel CLI and run vercel firewall to get started. Learn more about the Vercel Firewall CLI commands. Read more