In this tutorial, we will learn how to install and configure a TigerVNC server on CentOS 7 but before moving to future let’s know what is VNC What is VNC? VNC stands for Virtual Network Computing running on default port 5900. VNC is a platform-independent protocol which facilitates a user to connect to a remote […]
In our previous article, we learned about setting up NodeJS with Nginx in front so that we can access our App with the domain. Now the problem is, if the somehow server or the application goes down then we don’t have any management scenario to get our running node app live again so PM2 came in […]
There are many scenarios when a server admin has to install Nginx web server by compiling it and the fact is, compiling and installing from the sources provides you more flexibility. Also compiling give you ease of adding particular NGINX modules or 3rd party modules and helps you in applying latest security patches. Well, when […]
From our previous articles, we learned about creating new clients and setting up new OpenVPN Server on centos 7 and CentOS 6 but this article is completely different because it’s on OpenVPN Server Security and Hardening. If we have a running OpenVPN environment it means we were absolute our network and server security. But when […]
Our previous article was to install open VPN server for enhancing security by deleting old or unneeded client keys files and this article is to uninstall an OpenVPN server. Well, sometimes we need to uninstall a running OpenVPN environment. This article is also helpful for those who are learning and testing OpenVPN environment because you […]
In this article, we will learn to remove an OpenVPN server’s client and we will learn to restrict the client from accessing for OpenVPN server. As in our previous article, we learned to Add/Create a New OpenVPN Client Key for OpenVPN Server this just a reverse. Reason For Revoke Client Access There are some scenarios […]
You may have gone through with my previous article about Nginx installation and setting Nginx with few specific configuration like installing Nginx in /var/www/html/ or setting up Nginx with WordPress and also we had a discussion for Apache vs Nginx and did some response time tracking. In this article, we will go through with some hot […]
In this article, we will learn to add a new user for OpenVPN server’s as a client or you can say we are going to create new client key to get connect with open VPN. As in our previous article we learned to create and setup OpenVPN and learn to use it on windows and […]
In the previous article, we learned to install and setup OpenVPN server and we also learn about the reason behind VPN and learned some basics about OpenVPN so continuing the glory of OpenVPN, in this article, we will learn to Setup OpenVPN Clients for Linux and windows machines In RHEL/CentOS 6/7. Note: If you are a SUDO user then prefix every […]
In a server environment is s very important to access servers with security. To implement this network admins or security team allow specific network or a list of IPs to get connected. Now all the people with in the allowed network are allowed to do several tasks like maintenance work or for troubleshooting. But what […]