## Protected Quick Tunnels: simple accountless authentication for your next dev project

- 種別: news
- 関連技術: cloudflare
- 公開日時: 2026-10-02T13:00:00.000Z
- 情報源: Cloudflare Blog (Security) (https://blog.cloudflare.com/protected-quick-tunnels/)
- パーマリンク: https://vulnpulse.app/items/cloudflare-blog-52cbfd3bb328

Quick Tunnels now support email authentication. Add --allowed-mail to one cloudflared command, and only the addresses or domains you list can reach your local app. No Cloudflare account required on either side.