NetAlertX
Network presence scanner and intrusion detection
NetAlertX scans your local network and notifies you when new devices connect or known devices disappear. It acts as a lightweight presence and intrusion-detection tool for home networks.
Key features
- New device detection
- Presence tracking
- Many notification channels
- Network device inventory
Strengths
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 6.9k GitHub stars
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