Network and security specialist focused on VPN protocols, proxies and server hardening. Cooper spends his days breaking and fixing tunneling setups (WireGuard, V2Ray, Xray) so readers can follow battle-tested configurations instead of guesswork.
567 posts
A Windows VPS can be accessed from mobile devices, allowing users to work on their remote servers from anywhere. Windows VPS — Virtual Private Server is an isolated environment and simulation of a physical server that can host applications, store data, or service the web. Where they were traditionally accessed from desktop or laptop computers, connecting to a…
What you will read?1 Steps to Change the SSH Port2 Prerequisites for Changing the SSH Port in Rocky Linux3 Troubleshooting Potential Issues After Changing the SSH Port SSH, or Secure Shell, is a network protocol that allows users to securely connect to and manage remote servers. This protocol is especially important in the world of…
What you will read?1 Using the gnome-screenshot Command2 Using the scrot Command for Screenshots3 Taking Screenshots with the import Command (ImageMagick)4 Using xfce4-screenshooter for Screenshots5 Taking Screenshots Using screen and script Commands6 Saving and Accessing Screenshots in Ubuntu7 Conclusion Taking screenshots directly from the terminal in Ubuntu can be a convenient and efficient method, especially…
What you will read?1 Using the userdel Command to Delete a User2 Prerequisites for Deleting a User3 Deleting a User with Home Directory4 Confirming User and Directory Deletion5 Steps to Use deluser with Home Directory Deletion6 File Management and Backup User Account Management in Linux User account management is an integral part of Linux system administration.…
What you will read?1 Downloading Plex Media Server on Ubuntu2 Installing Plex Media Server3 Initial Setup and Accessing the Plex Web Interface4 Updating Plex Media Server on Ubuntu5 Similar to the above training: Before installing Plex Media Server on Ubuntu, you need to install a few prerequisites to ensure that the server will work correctly…
What you will read?1 Methods to Reset Password in Arch Linux2 Reasons Why Password Reset May Not Work in Arch Linux3 Troubleshooting Common Issues4 Preventative Measures5 Regular System Backups6 Similar to the above training: Password management is a critical aspect of system administration in Arch Linux. Forgetting your root or user password can render your…
What you will read?1 Using Command Line to Check System Information2 Using GUI Tools to View System Information3 Checking Network Information4 Viewing Package Details with apt show or dpkg -s5 Conclusion In Linux Mint, knowing your system information can be crucial for troubleshooting, monitoring, and optimizing performance. Whether you need to check hardware details, monitor…
What you will read?1 Setting Minimum Password Length2 Introduction to PAM (Pluggable Authentication Modules) in Gentoo3 Exploring Configuration Files for Password Management4 Importance of Setting Strong Passwords5 Conclusion Gentoo, like other Linux distributions, provides a robust framework for managing password security through configurable policies. These policies are essential to ensure that users select strong, secure…
What you will read?1 Accessing the GRUB Boot Loader in Fedora 2 Steps to Enter Single-User Mode3 Common Issues and Troubleshooting Tips4 Securing Your System After Password Reset5 Important Tips for Managing Root Passwords6 Alternative Ways to Reset Password in Fedora7 Why You Might Need to Reset the Root Password8 FAQs9 Similar to the above training:…
