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Articles
Articles: Critical 15 Year-old Linux Security Hole (Ghost) Revealed	Read
Articles: Linux CentOS - Redhat EL Installation on HP Smart Array B110i SATA RAID Controller - HP ML/DL Servers	Read
Articles: Installing & Configuring Linux Webmin - Linux Web-Based Administration	Read
Articles: Installing & Configuring VSFTPD FTP Server for Redhat Enterprise Linux, CentOS & Fedora	Read
Articles: Updating Your Linux Server - How to Update Linux Workstations and Operating Systems	Read
Articles: Implementing Virtual Servers and Load Balancing Cluster System with Linux	Read
Articles: Working with Linux TCP/IP Network Configuration Files	Read
Articles: Configuring Linux to Act as a Firewall - Linux IPTables Basics	Read
Articles: Installation and Configuration of Linux DHCP Server	Read
Articles: Configuring Linux Samba (SMB) - How to Setup Samba (Linux Windows File Sharing)	Read
Articles: Understanding The Linux Init Process & Different RunLevels	Read
Articles: How To Secure Your Linux Server or Workstation - Linux Best Security Practices	Read
Articles: Understanding, Administering Linux Groups and User Accounts	Read
Articles: Understanding Linux File System Quotas - Installation and Setup	Read
Articles: Linux System Resource & Performance Monitoring	Read
Articles: Linux VIM / Vi Editor - Tutorial - Basic & Advanced Features	Read
Articles: Linux BIND DNS - Part 6: Linux BIND - DNS Caching	Read
Articles: Linux BIND DNS - Part 5: Configure Secondary (Slave) DNS Server	Read
Articles: Linux BIND DNS - Part 4: Common BIND Files - Named.local, named.conf, db.127.0.0 etc	Read
Articles: Linux BIND DNS - Part 3: Configuring The db.192.168.0 Zone Data File	Read
Articles: Linux BIND DNS - Part 2: Configuring db.domain Zone Data File	Read
Articles: Linux BIND DNS - Part 1: Introduction To The DNS Database (BIND)	Read
Articles: Finding More Information On The Linux Operating System	Read
Articles: Linux File & Folder Permissions	Read
Articles: Advanced Linux Commands	Read
Articles: Installing Software On Linux	Read
Articles: The Linux Command Line	Read
Articles: The Linux File System	Read
Articles: Why Use Linux?	Read

MS Server Articles:

Windows Servers

Simple Guide on Installing & Configuring a Window…

A Windows Active Directory Certification Authority server (AD CA), also known as a Certificate Authority, is an essential service to every organizati…

Windows Servers

Deploying Active Directory & DNS Services on Wind…

This article provides a comprehensive guide to deploying Active Directory and DNS Services on Windows Server 2022, encompassing the Essential, Standa…

Windows Servers

How to Install/Enable Telnet Client for Windows S…

IT professionals frequently need connectivity and management tools. The Telnet Client is one of the most basic tools for such activities. Using this…

Windows Servers

Introduction To Windows Server 2012 R2 Virtualiza…

FREE Hyper-V & VMware Backup: FREE for Firewall.cx readers for a Limited Time! Download Now! Virtualization is an abstraction layer…

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Virtualization & VM Backup Articles:

How to Fix VMware ESXi Virtual Machine 'Invalid S…

In this article, we'll show you how to deal with VMs which are reported to have an Invalid Status as shown in the screenshot below. This is a co…

6 Key Areas to Consider When Selecting a VM Backu…

Backup and Disaster recovery are core considerations for any business with an IT footprint, whether that is on-premises or in the cloud. Your busine…

How to Enable SNMP on VMware ESXi Host & Configur…

In this article we will show you how to enable SNMP on your VMware ESXi host, configure SNMP Community string and configure your ESXi firewall to all…