Create a public wifi access point with Raspberry Pi

Create a public wifi access point with Rasberry Pie, secured, and isolated from your network (and accessible with guest login and password).

How do I know my email / phone have been compromised ?

How do I know my email / phone number is part of data leak and have been compromised ? And what should I do ?

Turn off geolocation on your browser, to avoid tracking from ISP, web sites and governments: Firefox, Opera, Chrome, Edge…

Share and print in WiFi on a USB printer (HP, Samsung, Epson…) thanks to a Raspberry Pi with Cups and Samba.

Turn off geolocation on Android, to avoid tracking from telecommunications companies, smartphone manufacturers and governments

Be paranoid on your iPhone. Defend yourself against thief, trackers and hackers by tuning safe setups and using security tweaks.