A firewall your agents will love.
TL;DR · AI Summary
Vercel's Firewall achieves global rule propagation in ~300ms, far faster than the industry average of minutes, dramatically improving response efficiency for developers and AI agents.
Key Takeaways
- Vercel Firewall achieves global rule propagation in ~300ms, far faster than the
- The new Vercel CLI 'firewall' command enables terminal-based management of custo
- Designed specifically for AI agents to enable real-time, automated security poli
Outline
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Vercel Firewall achieves global rule propagation in ~300ms, far exceeding the industry average of minutes.
Vercel introduces a new 'firewall' CLI command to manage rules, IP blocks, and attack mitigations directly from the terminal.
The firewall is architected to meet AI agents' need for low-latency, consistent security policy updates.
Mindmap
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- Vercel Firewall: 低延迟安全架构
- 性能突破
- 全球传播延迟：~300ms
- 对比行业平均：数分钟
- 开发者工具
- CLI firewall 命令
- 支持规则、IP封禁、Attack Mode
- 目标用户
- AI代理系统
- 自动化安全编排
Highlights
Key sentences worth saving and sharing.
One of the coolest things about Vercel’s Firewall is how hard the team worked on instant global propagation (~300ms).
Imagine if iptables took *minutes* to propagate? That’s the average industry CDN/WAF experience!
The new Vercel CLI firewall command brings firewall configuration to the terminal.
One of the coolest things about Vercel’s Firewall is how hard the team worked on instant global propagation (~300ms).
Imagine if 𝚒𝚙𝚝𝚊𝚋𝚕𝚎𝚜 took *minutes* to propagate? That’s the average industry CDN/WAF experience!" / X
Guillermo Rauch on X: "A 𝚏𝚒𝚛𝚎𝚠𝚊𝚕𝚕 your agents will love. One of the coolest things about Vercel’s Firewall is how hard the team worked on instant global propagation (~300ms). Imagine if 𝚒𝚙𝚝𝚊𝚋𝚕𝚎𝚜 took *minutes* to propagate? That’s the average industry CDN/WAF experience!" / X
Don’t miss what’s happening
Guillermo Rauch 
A 𝚏𝚒𝚛𝚎𝚠𝚊𝚕𝚕 your agents will love. One of the coolest things about Vercel’s Firewall is how hard the team worked on instant global propagation (~300ms). Imagine if 𝚒𝚙𝚝𝚊𝚋𝚕𝚎𝚜 took *minutes* to propagate? That’s the average industry CDN/WAF experience!
Quote
Vercel Developers
@vercel_dev
·
May 18
The new Vercel CLI 𝚏𝚒𝚛𝚎𝚠𝚊𝚕𝚕 command brings firewall configuration to the terminal. You and your agents can now manage custom rules, IP blocks, system mitigations, Attack Mode, and more: https://vercel.com/changelog/mana ge-vercel-firewall-in-the-cli…
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