# Cyber Threat Exchange

> Cyber Threat Exchange is a marketplace for specialist cyber threat intelligence feeds delivered in STIX 2.1 so teams can discover, subscribe to, publish, and operationalise structured CTI.

Cyber Threat Exchange is built by dogesec (https://www.dogesec.com).

## Pages
- [Home](https://www.cyberthreatexchange.com/): The marketplace for cyber threat intelligence. Publish and subscribe to structured STIX 2.1 CTI feeds for analysts, researchers and security teams.
- [What is Cyber Threat Exchange?](https://www.cyberthreatexchange.com/what-is-cyber-threat-exchange/): Learn how Cyber Threat Exchange helps researchers publish structured CTI feeds and helps defenders subscribe to specialist intelligence in STIX 2.1.

## Features
- Subscribe to specialist cyber threat intelligence feeds
- Publish structured CTI in STIX 2.1
- Browse rich relationships and contextual intelligence in the web UI
- Deliver intelligence into downstream tooling via TAXII and API workflows
- Preserve structured CTI from producer to consumer

## Product and developer links
- [Sign up / open the app](https://ebe4be10.sibforms.com/serve/MUIFAOdtDkq6lbqBAjk4eLuCq3udFyD0XhGMc-4IsV2WgUPzUz1EawR0aA2MNpejFPccfVUWxslPYBlsMrwwlAL8xHIdUWpyRCuPDFayHXeuV5P8PWd5wx4vkLq4y0vv-n7bySb_1RjHNOh4c2YT_gcg3zQ7H1XwrQoZ8xqYMxG61fmPZdAYflGppnE9Ep90jZWdvjyaQVw6KjXS)
- [REST API reference](https://api.cyberthreatexchange.com/schema/swagger-ui/)
- [TAXII 2.1 API reference](https://taxii.cyberthreatexchange.com/schema/swagger-ui/)
- [Source code on GitHub](https://github.com/muchdogesec/cyberthreatexchange)
- [Support portal](https://support.dogesec.com/)
- [dogesec blog](https://www.dogesec.com/blog/)