Tutorial: How to Secure the SSH Server

Here is a summary of my personal most important hardening tips concerning the SSH-Server. I want to share the steps with you, and also take them as a reminder for me ;). I want to harden 3 Parts: The Authentication, the Key-Exchange Algorithms and the the Bruteforce Surface. ⚠️Please read the…

Tutorial: Wireguard and the Tasker integration

Why is this useful? Well, in my Tutorial "Pihole and PiVPN on a Raspberry Pi", I showed you, how to install a wireguard based VPN Server (with PiVPN) and the Ad-Filter Pihole on any Debian based System and use them on your Phone, when you are on the…

Tutorial: Pihole and PiVPN on a Raspberry Pi

Requirements * Raspberry Pi (Model doesn't matter) * SDCard running Raspberry Pi OS (formerly known as Raspbian) * Basic OS Setup already set (e.g. Wifi/LAN, SSH) * optional: Set up Dynamic DNS What I want to achieve I want to use my RasPi as a device blocking all the Ads,…