In this blog, I will share ideas and concepts that worked for me and I hope will work for you […]
Building a Stream Server with Owncast on Ubunru 20.04
Owncast is the solution for broadcast videos, classes, presentations, games, talks, or anything else independently of any vendor or service […]
Hardening OpenSSH with 2FA on Ubuntu 20.04
This setup will require the Google Authenticator app to create the OTP (One-Time-Password). Android [Link] iOS [Link] sudo apt install […]
Ubiquiti Unifi Controller Setup on Ubuntu 20.04 or Docker
Unifi offers a free (but not open-source) controller solution based on Linux with an amazing web GUI and integration with […]
Setting Up a Tor Node on Ubuntu 20.04
The Tor network relies completely on volunteers to route the traffic from the origin to the destination. Thanks to the […]
Tor Snowflake Against the Internet Censorship
People who are censored can use Snowflake proxies, which are run by volunteers, to access the Internet through the Tor […]
Configuring MFA for Windows Logon and RDP with Duo Security
Windows Logon and RDP are so easy to brute force because they do not offer any way for multi-factor authentication. […]
Using Port Knocking to Secure SSH in Ubuntu 20.04
Port Knocking allows one to open/close a remote port in the firewall of a server with the usage of a […]
ISO Installation in Linode and Digital Ocean (TrueNAS)
This post will download an ISO installation of TrueNAS and boot it to install in the Linode and DigitalOcean cloud […]
Xen Cloud Platform (XCP-ng) + Xen Orchestra Appliance (XOA)
XCP-ng is an OpenSource virtualizer type 1 (runs on bare metal) and the best way to manage it is using […]
Getting Reverse Shells
Reverse Shell is useful to pass through router and firewalls that may allow outbound connections but not inbound ones. Listener: […]