McAfee TSA00M005PAA Processor Guide - Page 111

Using Browser Protection and Web Filtering Block and warn sites by safety ratings Blocking or warning site access based on safety ratings Use this task to block users from accessing sites that contain threats or to warn users about potential threats on sites. This feature is available only in versions of the browser protection service that include the web filtering module. Task For option definitions, click ? in the interface. 1 On the Policies page, click Add Policy (or click Edit to modify an existing policy). 2 Select Browser Protection & Web Filtering, then click the General Settings tab. 3 Under Access to Sites, select a separate level of access for red, yellow, and unrated sites. • B lock - Block access to all sites with the specified rating. • W  arn - Display a warning when users attempt to access a site with the specified rating. • A llow - Allow access to all sites with the specified rating. 4 Click Save. (For a new policy, click Next, select additional options for the policy, then click Save.) Blocking or warning file downloads based on safety ratings Use this task to block users from downloading files that contain threats or to warn users about potential threats from downloads. A site with an overall safety rating of green can contain individual download files rated yellow or red. To protect users, specify an action that is specific to the rating for an individual file. This feature is available only with versions of the browser protection service that include the web filtering module. NOTE: This feature is not available in Firefox browsers because Firefox is unable to recognize safety ratings for individual site resources. Task For option definitions, click ? in the interface. 1 On the Policies page, click Add Policy (or click Edit to modify an existing policy). 2 Select Browser Protection & Web Filtering, then click the General Settings tab. 3 Under Access to Downloads, select a separate level of access for red, yellow, and unrated sites. • B lock - Block all downloads of files with the specified rating. • W  arn - Display a warning when users attempt to download a file with the specified rating. • A llow - Allow downloads of files with the specified rating. 4 Click Save. (For a new policy, click Next, select additional options for the policy, then click Save.) McAfee Total Protection Service Product Guide 111