Web Filter Overview
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How It Works
Multimedia Library
Best Practices
Deployment Options
List Management
Requirements

Requirements for our web filter software

Certain requirements must be fulfilled before implementing Emerald Web Shield content filtration.

Operating Systems

The Emerald Web Shield must reside on a machine with the Dot Net Framework Version 1.1 installed.  This is a free download from Microsoft (and is included in Windows Server 2003).

The following operating systems are supported for the software.

  • Windows 2000 Pro
  • Windows 2000 Server
  • Windows XP Pro
  • Windows Server 2003 (all editions)

CPU:  2 Ghz or better
RAM : 300 MB free RAM
HD :  35 MB free space
Users: The software is licensed to be run on 25 users on less.  More than that must purchase an additional license.

Static IP Address

The machine the web filter software must reside on a machine with a static IP address.  This machine must also be accessable from all other machines to be filtered on the network.

Internet Connection

A broadband or better Internet connection is required.  The main reason for this requirement is you cannot download the updates on a dialup modem.  We average around 4 megabytes worth of downloads per 24 hour period.

DHCP Server

You must have a DHCP server that can issue custom IP addresses.  Some very old consumer grade routers and firewalls cannot do this.  The machine(s) where the filter software is installed must be used as the primary DNS servers for client machines.

Read How Emerald Web Shield Works to learn why this is important.

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