- [beelzebub](https://beelzebub-honeypot.com/) `⚠` - Honeypot framework designed to provide a highly secure environment for detecting and analyzing cyber attacks. ([Demo](https://beelzebub-honeypot.com/docs/), [Source Code](https://github.com/mariocandela/beelzebub)) `MIT``Docker/K8S/Go`
- [Cerbos](https://cerbos.dev) - A self-hosted, open source user authorization layer for your applications. ([Demo](https://play.cerbos.dev), [Source Code](https://github.com/cerbos/cerbos)) `Apache-2.0``Go/deb/Docker/K8S`
- [ClipCascade](https://github.com/Sathvik-Rao/ClipCascade) - Syncs your clipboard across multiple devices instantly, without any button press. Available on Windows, macOS, Linux, and Android, it provides seamless and secure clipboard sharing with end-to-end data encryption. `GPL-3.0``Java/Docker`
- [Cloudlog](https://magicbug.co.uk/cloudlog/) - Cloudlog is a self-hosted PHP application that allows you to log your amateur radio contacts anywhere. ([Source Code](https://github.com/magicbug/cloudlog)) `MIT``PHP/Docker`
- [ConvertX](https://github.com/C4illin/ConvertX) - Online file converter which supports over a thousand different formats. `AGPL-3.0``Docker`