# Pi.Alert
💻🔍 WIFI / LAN intruder detector.
Scans for devices connected to your WIFI / LAN and alerts you if new and unknown devices are found.
![Main screen][main]
# 🐳 Docker image
[](https://github.com/jokob-sk/Pi.Alert/actions/workflows/docker_prod.yml)
[](https://github.com/jokob-sk/Pi.Alert)
[](https://hub.docker.com/r/jokobsk/pi.alert)
[](https://hub.docker.com/r/jokobsk/pi.alert)
[](https://hub.docker.com/r/jokobsk/pi.alert)
🐳 [Docker hub](https://registry.hub.docker.com/r/jokobsk/pi.alert) | 📑 [Docker guide](https://github.com/jokob-sk/Pi.Alert/blob/main/dockerfiles/README.md) | 🆕 [Release notes](https://github.com/jokob-sk/Pi.Alert/releases) | 📚 [All Docs](https://github.com/jokob-sk/Pi.Alert/tree/main/docs)
## 🔍 Scan Methods
The system continuously scans the network for, **New devices**, **New connections** (re-connections), **Disconnections**, **"Always Connected" devices down**, Devices **IP changes** and **Internet IP address changes**. Discovery & scan methods include:
- **arp-scan**. The arp-scan system utility is used to search for devices on the network using arp frames.
- **Pi-hole - DB import**. The PiHole database is used as a source for events for devices
- **Pi-hole - DHCP leases**. Import of devices from the PiHole dhcp.leases file
- **Generic DHCP leases**. Import of devices from the generic dhcp.leases file
- **UNIFI import**. Import of devices from the UNIFI controller
- **SNMP-enabled router import**. Import of devices from an SNMP-enabled router
## 🧩 Integrations
- [Apprise](https://hub.docker.com/r/caronc/apprise), [Pushsafer](https://www.pushsafer.com/), [NTFY](https://ntfy.sh/)
- [Webhooks](https://github.com/jokob-sk/Pi.Alert/blob/main/docs/WEBHOOK_N8N.md)
- [Home Assistant](https://github.com/jokob-sk/Pi.Alert/blob/main/docs/HOME_ASSISTANT.md)
- [API endpoint](https://github.com/jokob-sk/Pi.Alert/blob/main/docs/API.md)
- [Plugin system](https://github.com/jokob-sk/Pi.Alert/tree/main/front/plugins) for custom scripts monitoring and framework for extending the app
# 📥 Installation
⚠ Only tested as a [docker container - follow the guide here](dockerfiles/README.md).
> Check out [leiweibau's fork](https://github.com/leiweibau/Pi.Alert/) if you want to install Pi.Alert on the server directly or check instructions for [pucherot's original code](https://github.com/pucherot/Pi.Alert/)
# 📑 Features
- Display:
- Sessions, Connected devices, Favorites, Events, Presence, Concurrent devices, Down alerts, IP's
- Manual Nmap scans, Optional speedtest for Device "Internet"
- Simple Network relationship display
- Maintenance tasks and Settings like:
- Theme Selection (blue, red, green, yellow, black, purple) and Light/Dark-Mode Switch
- DB maintenance, Backup, Restore tools and CSV Export / Import
- Simple login Support
- 🌟[Plugin system](https://github.com/jokob-sk/Pi.Alert/tree/main/front/plugins)
- Create custom plugins with automatically generated settings and UI.
- Monitor anything for changes
- Check the [instructions](https://github.com/jokob-sk/Pi.Alert/tree/main/front/plugins) carefully if you are up for a challenge! Current plugins include:
- Detecting Rogue DHCP servers via NMAP
- Monitoring HTTP status changes of domains/URLs
- Import devices from DHCP.leases files, a UniFi controller, or an SNMP enabled router
- Creation of dummy devices to visualize your [network map](https://github.com/jokob-sk/Pi.Alert/blob/main/docs/NETWORK_TREE.md)
| ![Screen 1][screen1] | ![Screen 2][screen2] | ![Screen 5][screen5] |
|----------------------|----------------------| ----------------------|
| ![Screen 3][screen3] | ![Screen 4][screen4] | ![Screen 6][screen6] |
| ![Screen 8][screen8] | ![Report 2][report2] | ![Screen 9][screen9] |
### 🔗 Other Alternatives
- [WatchYourLAN](https://github.com/aceberg/WatchYourLAN) - Lightweight network IP scanner with web GUI (Open source)
- [Fing](https://www.fing.com/) - Network scanner app for your Internet security (Commercial, Phone App, Proprietary hardware)
### 📚 Documentation
- Initial Docker Setup: [Docker instructions](https://github.com/jokob-sk/Pi.Alert/blob/main/dockerfiles/README.md)
- App Usage and Configuration: [All Documentation](https://github.com/jokob-sk/Pi.Alert/blob/main/docs/README.md)
### License
GPL 3.0 | [Read more here](LICENSE.txt) | Source of the [animated GIF (Loading Animation)](https://commons.wikimedia.org/wiki/File:Loading_Animation.gif) | Source of the [selfhosted Fonts](https://github.com/adobe-fonts/source-sans)
### 🥇 Special thanks
This code is a collaborative body of work, with special thanks to:
- 🏆 [pucherot/Pi.Alert](https://github.com/pucherot/Pi.Alert) is the original creator od PiAlert
- [leiweibau](https://github.com/leiweibau/Pi.Alert): Dark mode (and much more)
- [Macleykun](https://github.com/Macleykun): Help with Dockerfile clean-up
- [Final-Hawk](https://github.com/Final-Hawk): Help with NTFY, styling and other fixes
- [TeroRERO](https://github.com/terorero): Spanish translation
- [Data-Monkey](https://github.com/Data-Monkey): Split-up of the python.py file and more
- Please see the [Git contributors](https://github.com/jokob-sk/Pi.Alert/graphs/contributors) for a full list of people and their contributions to the project
## ☕ Support me
BTC: 1N8tupjeCK12qRVU2XrV17WvKK7LCawyZM
[main]: ./docs/img/devices_split.png "Main screen"
[screen1]: ./docs/img/device_details.png "Screen 1"
[screen2]: ./docs/img/events.png "Screen 2"
[screen3]: ./docs/img/presence.png "Screen 3"
[screen4]: ./docs/img/maintenance.png "Screen 4"
[screen5]: ./docs/img/network.png "Screen 5"
[screen6]: ./docs/img/settings.png "Screen 6"
[screen7]: ./docs/img/help_faq.png "Screen 7"
[screen8]: ./docs/img/plugins_rogue_dhcp.png "Screen 8"
[screen9]: ./docs/img/device_nmap.png "Screen 9"
[report1]: ./docs/img/4_report_1.jpg "Report sample 1"
[report2]: ./docs/img/4_report_2.jpg "Report sample 2"
[main_dark]: /docs/img/1_devices_dark.jpg "Main screen dark"
[maintain_dark]: /docs/img/5_maintain.jpg "Maintain screen dark"