ZyXEL UAG4100 User Guide - Page 390
Table 172, Label, Description
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Chapter 33 Content Filtering Table 172 Configuration > UTM Profile > Content Filter > Profile > Add/Edit Filter Profile > Custom Service (continued) LABEL Check Common Trusted/ Forbidden List Restricted Web Features DESCRIPTION Select this check box to check the common trusted and forbidden web sites lists. See Section 33.3 on page 391 and Section 33.4 on page 392 for information on configuring these lists. Select the check box(es) to restrict a feature. Select the check box(es) to restrict a feature. • When you download a page containing ActiveX or Java, that part of the web page will be blocked with an X. • When you download a page coming from a Web Proxy, the whole web page will be blocked. • When you download a page containing cookies, the cookies will be removed, but the page will not be blocked. Block ActiveX ActiveX is 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 Java is a programming language and development environment for building downloadable Web components or Internet and intranet business applications of all kinds. Cookies Cookies are files stored on a computer's hard drive. Some web servers use them 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. Allow Java/ActiveX/Cookies/ Web proxy to trusted web sites When this box is selected, the UAG will permit Java, ActiveX and Cookies from sites on the Trusted Web Sites list to the LAN. In certain cases, it may be desirable to allow Java, ActiveX or Cookies from sites that are known and trusted. Trusted Web Sites These are sites that you want to allow access to, regardless of their content rating, can be allowed by adding them to this list. Add Click this to create a new entry. Edit Select an entry and click this to be able to modify it. Remove Select an entry and click this to delete it. # This displays the index number of the trusted web sites. Trusted Web Site This column displays the trusted web sites already added. Enter host names such as www.good-site.com into this text field. Do not enter the complete URL of the site - that is, do not include "http://". All subdomains are allowed. For example, entering "*zyxel.com" also allows "www.zyxel.com", "partner.zyxel.com", "press.zyxel.com", and so on. You can also enter just a top level domain. For example, enter "*.com" to allow all .com domains. Forbidden Web Site List Add Edit Remove # Use up to 127 characters (0-9a-z-). The casing does not matter. "*" can be used as a wildcard to match any string. The entry must contain at least one "." or it will be invalid. Sites that you want to block access to, regardless of their content rating, can be allowed by adding them to this list. Click this to create a new entry. Select an entry and click this to be able to modify it. Select an entry and click this to delete it. This displays the index number of the forbidden web sites. UAG Series User's Guide 390