Filtering Rules

In this topic:

Viewing Filtering Rules

Managing Filtering Rules

Setting Rule Priority

Master Login

Filtering Rules are rules that you set up to block or allow certain web sites from certain users at certain times. Select Filtering Rules under "Website Filtering" in the Management folder to create, edit, test, or find a rule. When you first begin, there are no rules in this list.

Viewing Filtering Rules

When rules have been defined, any enabled rule in the Filtering Rules list is actively blocking or allowing Client access to web sites. The first rule in the list is applied first, the second next, and so on.  In the example below, rule one allows a site like ebay.com to be available. Rule two filters the same site so that the majority of users can view it only during noon. The last rule blocks adult sites at all times. By combining rules, you can create a filter that exactly fits the needs of your organization.

Managing Filtering Rules

Manage your filtering rules using the toolbar at the top of the window. The toolbar allows you to create a new rule, delete a rule, refresh the list, move rules down or up the list in priority, Block, enable or disable a rule, or find a rule based on a domain, user, or time. See Finding a Filtering Rule.

A rule change takes 5-10 Minutes to take effect.
When you create a new rule or change an existing rule, it will not take effect until the Client checks in with the Web Filter Server and updates its currently cached rules with the new rules. If you add a domain to be blocked, the domain may be available for several minutes before it becomes blocked. If the user has the web site open, the blocking won't occur until the user refreshes (F5) or attempts to navigate to a new page in the domain.

When you first create a rule, you may want to disable it until you have it placed in the correct priority in the Filtering Rules list.

Setting Rule Priority

Rules are applied in the order in which they appear in the Filtering Rules list. Make sure rules are listed in the correct order and given the proper priority. For example, you would order rules as follows:

  1. Exception for users X, Y, and Z: they get full access to the Internet.

  2. Allow Shopping and Games categories to all users at noon only.

  3. Block all Blacklist, Shopping and Games categories at all times.

With top priority, X, Y, Z users are never blocked. All users receive limited access to Shopping and Games web sites, even though these categories have been blocked along with Blacklist categories at all times.

Related Topics

New/Edit Website Filtering Rule

Testing Rules

Finding a Rule

Time Profiles

Custom Categories

Category Groups