Posts with "security" Tag

Introduction

It is sometimes necessary to create a virtual network to enable computers across a ...

Instructions derived from https://grapheneos.org/install/cli

Download Developer Tools

```bash sudo apt install -y android-sdk-platform-tools-common sudo apt install -y signify-openbsd echo ...

Derived from here:

```bash sudo apt install -y fail2ban sudo systemctl enable fail2ban sudo systemctl start ...

A place to hold information about setting up, viewing, and controlling logging.

To turn on UFW,

```bash sudo ufw allow 22 sudo ufw enable sudo ufw status sudo systemctl enable ufw sudo systemctl ...

Settings for hardening ssh on Ubuntu

Updated for Ubuntu 22.04

1. Install Software

   ```bash sudo apt ...

Auto-reconnecting reverse tunnel quickstart