In this tutorial, you will learn how to set up OpenVPN on a CentOS 7 server and how to connect to OpenVPN from a client machine. Establish a secure connection to a company network, bypass geo-restrictions, and allow you to surf the web using public Wi-Fi networks while keeping your data private with OpenVPN.
Read through the article to learn how to determine the required bandwidth for your website and web-based applications. The guide also talks about bandwidth, data transfer, and the differences between them.
Fix SSH connection refused by troubleshooting some of the common causes for this problem. Take a look of all the reasons for connection refused error and how to fix the problem.
NFS is a Linux file sharing system, allowing users to view, store, share or update files on remote computers. This tutorial covers simple steps to install and set up NFS on your network.
The Linux hostname command lets you view your computers domain, hostname, and IP address. You can also use it to change your hostname. This tutorial covers all the ways you can use the hostname command, with examples for each option.
The dig command is commonly used among network and system administrators. It is an important DNS tool for network troubleshooting and solving DNS problems. Learn how to install and use dig on CentOS.
Nginx is an open-source application used for managing web servers, load balancing, and security. This tutorial offers a step-by-step guide for installing and configuring Nginx on Ubuntu 20.04.
dig (Domain Information Groper) command is a tool for querying DNS name servers. It is a helpful command for diagnosing DNS problems but is also used to display DNS information. Learn how to use this command by following this article.
If you decide to change your hostname, you have multiple available options to do so. Follow the methods in this guide and you will successfully change the hostname on your CentOS8 / RHEL machine.
This article is meant to assist readers in determining whether pfSense or Sophos would better fit their system's requirements. It contains a clear and brief overview of pfSense and Sophos' characteristics.