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MS Server Articles:

Windows Servers

Free Webinar: Migrating from Hyper-V to VMware

If your organization is planning to migration from a Hyper-V virtualization environment to VMware then this FREE webinar is just for you. Aimed to...
Windows Servers

How to Install and Configure Windows 2012 DNS S...

Our previous article covered introduction to the Domain Name System (DNS) and explained the importance of the DNS Server role within the network in...
Windows Servers

New Features in Windows Server 2012 - Why Upgr...

There is no doubt that Cloud Computing is hot topic these days. Innovations in cloud computing models have made every industry and company IT depar...
Windows Servers

Configuring Domain Group Policy for Windows 2003

Windows 2003 Group Policies allow the administrators to manage a group of people accessing a resource efficiently. The group policies can be used t...

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Virtualization & VM Backup Articles:

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...

SysAdmin Day 2020 - Get your Free Amazon Vouche...

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 ...

5 Most Critical Microsoft M365 Vulnerabilities ...

Microsoft 365 is an incredibly powerful software suite for businesses, but it is becoming increasingly targeted by people trying to steal your data...

How to Fix VMware ESXi Virtual Machine 'Invalid...

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 ...

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Security Service Edge (SSE)

Catonetworks Security Service Edge (SSE)

FREE Hyper-V & VMware Backup

FREE Hyper-V & VMware Backup

Wi-Fi Key Generator

Generate/Crack any
WEP, WPA, WPA2 Key!

Network and Server Monitoring

Network and Server Monitoring

Follow Firewall.cx

SDWAN & SASE

Secure SD-WAN - SASE

Cisco Password Crack

Decrypt Cisco Type-7 Passwords on the fly!

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Bandwidth Monitor

Bandwidth Monitor

Free PatchManager

Free PatchManager

EventLog Analyzer

ManageEngine Eventlog Analyzer


Linux - Unix

Linux File & Folder Permissions

File & folder security is a big part of any operating system and Linux is no exception! These permissions allow you to choose exactly who can acces...
Linux - Unix

Linux System Resource & Performance Monitoring

You may be a user at home, a user in a LAN (local area network), or a system administrator of a large network of computers. Alternatively, you may be ma...
Linux - Unix

Linux BIND DNS - Part 4: Common BIND Files - Named.l...

So far we have covered in great detail the main files required for the firewall.cx domain. These files, which we named db.firewall.cx and db.192.168.0, ...
Linux - Unix

Linux BIND DNS - Part 3: Configuring The db.192.168....

The db.192.168.0 zone data file is the second file we need to create and configure for our BIND DNS server. As outlined in the DNS-BIND Introduction, th...

Popular Topics

Windows Workstations (XP, 7, 8, 10, 11)

How to Enable Master Control Panel or Enable God Mod...

Around 2007, an undocumented feature of Windows, called the God Mode, was published outside of documentation provided by Microsoft. This is the Windows ...
Cisco Routers

Configuring Cisco SSL VPN AnyConnect (WebVPN) on Cis...

Our Web SSL VPN article written back in 2011 introduced this new wave of VPN services.  This article extends the topic by covering the installation...
Cisco Routers

Cisco Router PPP Multilink Setup and Configuration

This article provides an in-depth explanation of PPP Multilink and shows how to configure a Cisco router to use PPP Multilink between two serial interfa...
VLAN Networks

VTP Pruning

VTP (VLAN Trunking Protocol) pruning is a feature that is used in Cisco switches to reduce unnecessary traffic in VLAN (Virtual Local Area Network) trun...