Microsoft Server Articles:
Windows Servers
Renaming Windows 2000 Domain Name
Sometimes renaming a domain is an essential business requirement. There are many situations, such as mergers, change of company name or migration f...
Windows Servers
Windows 2003 DHCP Server Installation & Configu...
DHCP (Dynamic Host Configuration Protocol) is a protocol that allows clients on a network to request network configuration settings from a server r...
Windows Servers
Windows Server Group Policy Link Enforcement, I...
Our previous article explained what Group Policy Objects (GPO) are and showed how group policies can be configured to help control computers and us...
Windows Servers
Windows Server 2016 – Hyper-V Virtualization Up...
The new Hyper-V virtualization features offered by Windows Server 2016 are planning to make major changes in the virtualization market. From Nested...
Featured Subcategories:
Virtualization Articles:
Virtualization & VM Backup
The Backup Bible. A Free Complete Guide to Disa...
The Free Backup Bible Complete Edition written by backup expert and Microsoft MVP Eric Siron, is comprised of 200+ pages of actionable content divi...
Virtualization & VM Backup
Understanding Deduplication. Complete Guide to ...
When considering your VM backup solution, key features such as deduplication are incredibly important. This is not simply from a cost perspective b...
Virtualization & VM Backup
6 Key Areas to Consider When Selecting a VM Bac...
Backup and Disaster recovery are core considerations for any business with an IT footprint, whether that is on-premises or in the cloud.
Your busi...
Virtualization & VM Backup
Differences Between VMware vSphere, vCenter, ES...
In this article we will cover the differences between VMware ESXi, vSphere and vCenter while also explain the features supported by each vSphere ed...
Windows Workstation Articles:
Windows Workstations (XP, 7, 8, 10, 11)
Revealing & Backing Up Your Windows 8 – Windows...
Backing up your Windows License Product Key is essential for reinstallation of your Windows 8 or Windows 8.1 operating system. In some cases, the G...
Windows Workstations (XP, 7, 8, 10, 11)
The Importance of Windows Hosts File - How to U...
This article explains how the Windows operating system makes use of the popular Host file, where it is located for various operating systems, how i...
Windows Workstations (XP, 7, 8, 10, 11)
Installing The ‘Unsupported’ Profilic USB-to-Se...
Thanks to the absence of dedicated serial ports on today’s laptops and ultrabooks, USB-to-Serial adapters are very popular amongst Cisco engineers ...
Windows Workstations (XP, 7, 8, 10, 11)
How to Enable & Use Windows 8 Startup Settings ...
The Windows 8 Start Settings Boot Menu allows users to change the way Windows 8 starts up. This provides users with the ability to enable Safe Mode...
Linux-Unix Articles:
Linux - Unix
Linux BIND DNS - Part 6: Linux BIND - DNS Caching
In the previous articles, we spoke about the Internet Domain Hierarchy and explained how the ROOT servers are the DNS servers, which contain all th...
Linux - Unix
The Linux Command Line
You could actually skip this whole section for those who are already familiar with the topic, but we highly recommend you read it because this is t...
Linux - Unix
Installation and Configuration of Linux DHCP Se...
For a cable modem or a DSL connection, the service provider dynamically assigns the IP address to your PC. When you install a DSL or a home cable r...
Linux - Unix
Understanding The Linux Init Process & Differen...
Different Linux systems can be used in many ways. This is the main idea behind operating different services at different operating levels. For exam...
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Linux - Unix
How To Secure Your Linux Server or Workstation - Lin...
Below are some of the most common recommendations and method to effectively secure a Linux Server or Workstation.
Boot Disk
One of the foremost requis...
Linux - Unix
Installing Software On Linux
Installing software in Linux is very different from Windows for one very simple reason: most Linux programs come in 'source code' form. This allows you ...
Linux - Unix
Installing & Configuring VSFTPD FTP Server for Redha...
Vsftpd is a popular FTP server for Unix/Linux systems. For thoes unaware of the vsftpd ftp server, note that this is not just another ftp server, but a ...
Linux - Unix
Configuring Linux to Act as a Firewall - Linux IPTab...
What exactly is a firewall? As in the non-computer world, a firewall acts as a physical barrier to prevent fires from spreading. In the computer world t...
Popular Articles:
Virtualization & VM Backup
FREE Webinar - Fast Track your IT Career with VMware...
Everyone who attends the webinar has a chance of winning a VMware VCP course (VMware Install, Config, Manage) worth $4,500!
Climbing the career ladder ...
SASE & SD-WAN Networks
WAN Optimization vs SD WAN Networks. Today’s Challen...
Enterprises have been successfully running WAN optimization appliances at their many distributed sites for years. The devices have done a good job of he...
Virtualization & VM Backup
SysAdmin Day 2020 - Get your Free Amazon Voucher & G...
SysAdmin Day has arrived, and with it, gratitude for all the unsung heroes that 2020 has needed. Your hard work has made it possible for all of us to ke...
Palo Alto Networks
Palo Alto Firewall Configuration Options. Tap Mode, ...
Our previous article explained how Palo Alto Firewalls make use of Security Zones to process and enforce security policies. This article will explain th...
SASE & SD-WAN Networks
How To Secure Your SD-WAN. Comparing DIY, Managed SD...
With so much enterprise network traffic now destined for the cloud, backhauling traffic across an expensive MPLS connection to a data center to apply se...
Palo Alto Networks
Complete Guide to Upgrading Palo Alto Firewall PAN-O...
Upgrading your Palo Alto Firewall or Panorama Management System to the preferred PAN-OS release is always recommended as it ensures it remains stable, s...
OpManager - Network Monitoring & Management
Free Webinar: Enterprise-Grade Security and Manageme...
The hybrid work culture has resulted in workforces increasingly using their mobile devices for work, further adding to the complexity of ensuring securi...
Virtualization & VM Backup
Differences Between VMware vSphere, vCenter, ESXi Fr...
In this article we will cover the differences between VMware ESXi, vSphere and vCenter while also explain the features supported by each vSphere edition...