Install Nagios Plugins and NRPE agents on CentOS 7/RHEL 7/Fedora 29
In this article, we are going to learn how to install Nagios Plugins and NRPE agents on CentOS 7/RHEL 7/Fedora 29 server using a package
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Install Nagios Plugins From Source RHEL/CentOS/Oracle Linux
This guide describes how to install Nagios Plugins from Source RHEL/CentOS/Oracle Linux. In our previous tutorial, we learnt how to install Nagios NRPE Agent on RHEL/CentOS/Oracle
Basic Operation of Firewalld in Linux
In this tutorial, we will take you through the basic operation of Firewalld in Linux. Every server that is connected to the Internet or any
How to Install FreeBSD 12 on VirtualBox
Hello there, welcome to our guide on how to install FreeBSD 12 on VirtualBox. FreeBSD can run well in a VirtualBox. So if you are
Intercept Malicious File Upload with ModSecurity and ClamAV
In this tutorial, you will learn how to intercept malicious file upload with ModSecurity and ClamAV. ModSecurity, currently known as libModSecurity or ModSecurity version 3
Install PHP 7.1/7.2/7.3/7.4 on Ubuntu 22.04
In this tutorial, you will learn how to install PHP 7.1/7.2/7.3/7.4 on Ubuntu 22.04. PHP is a fast, flexible, pragmatic, popular general-purpose scripting language that is
Add FreeIPA User Accounts via CLI or Web Interface
In this guide will take you through how to add FreeIPA user accounts via CLI or Web interface. Our previous guide, link provided a stepwise
Install and Configure AlienVault OSSIM on VirtualBox
In this tutorial, we are going to learn how to install and configure AlienVault OSSIM on VirtualBox. If you are a Blue Team security analyst,
How to Setup or Join Zoom Meetings on Ubuntu 18.04 LTS
How to Setup or Join Zoom Meetings on Ubuntu? In this tutorial, we are going to learn how to join Zoom Meetings or Schedule a
Configure SSH Public Key Authentication in Linux
This guide presents the simplest way of how to configure SSH public key authentication in Linux server. Logging in to a system via SSH public