SSH Cheat Sheet
How to Audit SSH The /etc/ssh/sshd_config file has many options. Fortunately in a typical environment you have to only focus on a few options to
How to Audit SSH The /etc/ssh/sshd_config file has many options. Fortunately in a typical environment you have to only focus on a few options to
Background ConfigServer Firewall on WHM is incredibly noisy. To the point that you have to set up so many email rules just to be on
Add a Port $ sudo ufw allow 33/tcp Tips: When looking at rules, use ufw status numbered because it gives line numbers with output that
Background This article is about decrypting Remmina passwords. Of course it’s pretty easy to Google but the problem is the very first link on Stack
Basically Windows 7 is end of life 2020. Some users insist on still using it or don’t want to pay for upgrades, because actually, IT
Background If your Virtualmin website is using Cloudflare as a proxy you can’t use the standard Let’s Encrypt HTTP method to request a fresh certificate.
Background You might be approached by someone looking for money. They will give you this information (broken English included): Summary: X-Frame-Options ALLOW-FROM https://billing.example.com/login not supported
To restart FirewallD, use this command: service firewalld restart However, if FirewallD refuses to restart, and you check the status using this command: service firewalld
Penetration testing is popular to check internet exploits. Here are a number of tools and services to help with checking up your security. Here is
Background This article explains how to get xl2tpd, which has PPPtP capabilibies, working on Linux. This is useful where you have a server environment and