Settings for hardening ssh on Ubuntu
Updated for Ubuntu 22.04 Install Software sudo apt update sudo apt -y upgrade sudo apt install -y busybox dropbear* Create and add key
Introduction It is sometimes necessary to create a virtual network to enable computers across a large distance to communicate as if on the same network.
A place to hold information about setting up, viewing, and controlling logging.
To turn on UFW, sudo ufw allow 22 sudo ufw enable sudo ufw status sudo systemctl enable ufw sudo systemctl start ufw
Derived from here: sudo apt install fail2ban sudo systemctl enable fail2ban sudo systemctl start fail2ban sudo systemctl status fail2ban enter interactive mode
Instructions derived from https://grapheneos.org/install/cli Download Developer Tools sudo apt install android-sdk-platform-tools-common sudo apt install signify-openbsd echo "alias signify=signify-openbsd" >> ~/.