ZyXEL g-2000 plusv2 Guía Del Usuario

ZyXEL G-2000 Plus v2 User’s Guide

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Chapter 12 Content Filtering

Figure 66   Content Filter

The following table describes the labels in this screen. 

Table 54   Content Filter

Restrict Web 

Features

Select the box(es) to restrict a feature. When you download a page containing a 

restricted feature, that part of the web page will appear blank or grayed out.

ActiveX 

A tool for building dynamic and active Web pages and distributed object 

applications. When you visit an ActiveX Web site, ActiveX controls are 

downloaded to your browser, where they remain in case you visit the site again. 

Java

A programming language and development environment for building 

downloadable Web components or Internet and intranet business applications of 

all kinds.

Cookies

Used by Web servers to track usage and provide service based on ID. 

Web Proxy

A server that acts as an intermediary between a user and the Internet to provide 

security, administrative control, and caching service. When a proxy server is 

located on the WAN it is possible for LAN users to circumvent content filtering by 

pointing to this proxy server. 

Enable URL 

Keyword Blocking

The 

ZyXEL device

 can block Web sites with URLs that contain certain 

keywords in the domain name or IP address. For example, if the keyword "bad" 

was enabled, all sites containing this keyword in the domain name or IP address 

will be blocked, e.g., URL http://www.website.com/bad.html would be blocked. 

Select this check box to enable this feature.