Raspberry Pi, Arduino, Galileo etc

Links, manuals and utilities

Update:
February 03, 2024

Go2Google

Uncomplicated Firewall -  UFW

UFW for a web server - an applied example

UFW syntax - official Ubuntu manual

How To Setup a Firewall with UFW on an Ubuntu and Debian Cloud Server - Ocean

Setting up a firewall on Your Raspberry Pi
- Hey Stephen Wood

 UFW Firewall (Uncomplicated Firewall) – Part 1
- Ron Nutter

SSH Key Pair Authentication

SSH Key Authenication
 - Linoden

Creating and Copying Your Key pair in Putty

Using PuTTYGen to generate SSH private keys

Putty download

Putty, complete packet as zip

Fail2ban

Secure your server using Fail2ban
- TerralTech

Install Fail2Ban on Raspberry Pi
- Alex Zerbach

Setting up a  secure home web-server

Setting up a  secure home web-server with Raspberry Pi
- Matt Wilcox

UFW and WordPress server