CONFIGURE AND T EST THE R3000 CONFIGURE , TEST, BLOCK SERVICESM86 S ECURITY, R3000 EVALUATION G UIDE 31Configure, test, block servicesAnonymous proxiesDescription: Web-based anonymous proxy services provide a method to bypassWeb filters. Administrators can block the Web-Based Proxies/Anonymizer libraryCategory to keep employees away from sites that offer free anonymous proxyservices. As a second layer of protection, the R3000 also offers Proxy PatternBlocking.Proxy Pattern Blocking prevents users from bypassing the filter if they try to use(unencrypted) Web and client-based proxies. Therefore, if the site is not catego-rized as Web-Based/Anonymous Proxies, the R3000 will still be able to blockaccess to the site based on signature files in the 8e6 Database.Block anonymous proxiesHow to configure anonymous proxies1. Select SYSTEM from the top level administrator console.2. Click Control and select Filter.3. Turn the Pattern Blocking radio button On.4. Select GROUP from the top level administrator console.5. Click Global Group and select Global Group Profile.6. Move the Web Based/Anonymous Proxy category from the Pass column tothe Block column.7. Click Apply.