https://github.com/crowdsecurity/nodejs-cs-bouncer

The official Crowdsec Node.js Bouncer/Remediation Component
https://github.com/crowdsecurity/nodejs-cs-bouncer

nodejs security

Last synced: 5 months ago
JSON representation

The official Crowdsec Node.js Bouncer/Remediation Component

• Host: GitHub
• URL: https://github.com/crowdsecurity/nodejs-cs-bouncer
• Owner: crowdsecurity
• License: mit
• Created: 2021-03-27T19:21:29.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2025-09-05T07:26:38.000Z (6 months ago)
• Last Synced: 2025-09-26T21:35:01.774Z (6 months ago)
• Topics: nodejs, security
• Language: TypeScript
• Homepage: https://www.crowdsec.net
• Size: 1.28 MB
• Stars: 1
• Watchers: 5
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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CrowdSec Node.js Bouncer

  


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## Overview

This bouncer allows you to protect your Node.js application from IPs that have been detected by CrowdSec. Depending on

the decision taken by CrowdSec, user will either get denied (403) or have to fill a captcha (401).

It supports `ban` and `captcha` remediation, and all decisions with `Ip` or `Range` scope.

## Usage

See [User Guide](https://github.com/crowdsecurity/nodejs-cs-bouncer/blob/main/docs/USER_GUIDE.md)

## Installation

See [Installation Guide](https://github.com/crowdsecurity/nodejs-cs-bouncer/blob/main/docs/INSTALLATION_GUIDE.md)

## Developer guide

See [Developer Guide](https://github.com/crowdsecurity/nodejs-cs-bouncer/blob/main/docs/DEVELOPER.md)

## License

[MIT](https://github.com/crowdsecurity/nodejs-cs-bouncer/blob/main/LICENSE)