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The Latest from ComputerNetworkingHelp
Configuring Windows Server 2003 for a Small Business Network, Part 2 PDF Print E-mail
Written by Cortex   
Wednesday, 16 August 2006

Welcome to Part 2 of the "Configuring Windows Server 2003 for a Small Business Network" series. If you've conquered Part 1, then you should have an essentially useless, but ready-to-be-configured, Windows Server 2003 installation. Now it's time to teach it some tricks! Part 2 will help you get Active Directory installed and configured. Along with that, we'll set up DNS, DHCP, and WINS to help everything in the network get on the same page, so to speak.

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Digg News PDF Print E-mail
Written by Digg.com   
Monday, 07 August 2006
  Untitled Document
 
Configuring Windows Server 2003 for a Small Business Network, Part 1 PDF Print E-mail
Written by Cortex   
Thursday, 27 July 2006

Many small businesses want to take advantage of the benefits of file sharing for their employees, but they don't have the on-staff expertise necessary to get a server off the ground properly. While a server and server software may be in the budget, paying a consultant several thousand dollars to setup and configure the server may not be. This article is the first in a series of articles aimed at a somewhat computer savvy user who wants to set up a network based on Windows Server 2003. The process doesn't have to be a nightmare, and this article will serve as a step by step HowTo for setting up a Windows Server 2003. A major goal of this series is to set up a network that can grow easily. Following this document, your network can expand and grow as your business does.

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New Redesign and Content PDF Print E-mail
Written by Cortex   
Thursday, 27 July 2006
Hello, Everyone.

ComputerNetworkingHelp.com is getting a facelift and some new content very soon. We will have articles about setting up a Windows 2003 server in a small business environment and part 3 of our DMZ articles on configuring a secure DMZ. That is, after I get back from vacation. :)

Stay Tuned!!
 
Designing a secure DMZ PDF Print E-mail
Written by CCIE9277   
Monday, 05 June 2006
This is the second article in a three article series. For more information on the term DMZ, see the previous article here: What is a DMZ? 

In this article we will cover the steps in designing a secure DMZ (demilitarized zone). The idea behind the secure DMZ is that your company has certain assets (web, mail, ftp, dns, etc) that need to be accessible from a public (untrusted) network while still maintaining a certain level of security of these assets and your secured private (trusted) network. By placing the assets in a secured DMZ, only approved access as outlined in the companies security policy is allowed into the DMZ from both the public and private networks making the assets less vulnerable to being compromised by an attacker from the public network than if they were just placed directly on the outside network. At the same time the secured DMZ insures the integrity of the private network since no security holes will need to be opened in the firewall to the private network for access to these assets.

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What is a DMZ? PDF Print E-mail
Written by CCIE9277   
Tuesday, 23 May 2006

"DMZ" is short for demilitarized zone and is a military term meaning "is an area, usually the frontier or boundary between two or more military powers (or alliances), where military activity is not permitted, usually by peace treaty, armistice or other bilateral or multilateral agreement." In the world of computer networking and security the term DMZ refers to a network zone that sits between the internal (trusted network) and external (untrusted network). The external or untrusted network is typically the Internet (or an extranet) and the internal or trusted network would be the corporate intranet.

 

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Make Linux recognize your widescreen in VMWare PDF Print E-mail
Written by CCIE9277   
Wednesday, 12 April 2006

Because of XFree86, Linux does not support the "autofit guest", or arbitrary resizing option that will snap the VMWare window to the resolution of the guest operating system if you have the VMWare tools installed. This can be a real pain if you're trying to use a widescreen display and you want the window to fill out the screen. In my particular situation I was using a Toshiba laptop with a 15 inch widescreen display that would display a maximum of 1280x768 at 60 hertz. The only default resolution that I could get to work through the vmware-config-tools.pl utility was 640x480 without scroll bars. Obviously this wasn't acceptable so I decided to play with some manual mode line configurations in Linux to get my screen where I wanted it.

The hardware I will be using in this example is a Toshiba Satellite M55-S331 with a 15 inch widescreen display. The software is Windows XP Professional with the Intel Graphics Media Accelerator Driver, VMWare Workstation version 5.5.1 and the guest OS is CentOS 4.3 Final, with VMWare tools installed and working correctly.

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Access Your PC From Anywhere PDF Print E-mail
Written by CCIE9277   
Friday, 24 March 2006
GoToMyPC - Access Your PC from Anywhere
GoToMyPC - Fast. Easy. Secure.
 
 Check Email. Transfer Files. Use Your Application. Access Your Network. From Anywhere. 
 
 GoToMyPC is the fast, easy and secure way to access and control your computer from any Web browser, anywhere. 
 
  TELEWORK: Access your office PC from home, easily and securely, with just an Internet connection. 
 
  TRAVEL: Access and use your computer from hotels, airports, satellite offices, Internet cafes — anywhere with Web access. 
 
  LAST-MINUTE ACCESS: Get that file or email you left at the office from anywhere, anytime. 
 
GoToMyPC - Free Trial
 
 Complete Satisfaction Guarantee: Pay nothing for this risk-free, full-functioning trial. How It Works. 
 
CNET - You'd be nuts not to sign up. The Wall Street Journal - Worked flawlessly. A very handy service. PC Magazine - GoToMyPC is revolutionary.
 
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