SonicWALL SonicWALL UTM Appliance manual

Page 15

Step 5: Click Add, then create the following two rules as depicted below. The order is important. The new first rule allows any DNS queries out. The new second rule forces all users (Everyone) to be challenged before accessing the Internet for HTTP only.

NOTE: This configuration will allow any traffic out other than HTTP, even without first authenticating. If you want to block ALL traffic before authenticating for HTTP, then disable the default ‘Any, Any, Any, Allow’ rule as depicted in rule 3 below. The downside to this is that users need to know that they have to authenticate via HTTP before ANY Internet traffic will pass.

NOTE: It is also important to not test these rules when logged in as administrator to the SonicWALL.

15

Image 15

Contents Contents Page Integrating LDAP/Active Directory with Sonicwall UTM Configuring the CA on the Active Directory ServerImporting the CA Certificate onto the SonicWALL Configuring the SonicWALL Appliance for LdapPage Page Page Page Page Page Page Enable Radius to Ldap Relay Enables this feature Authentication Page Page Page Creating Firewall Rules with Ldap Groups/Users SonicOS Options That Leverage Groups/UsersPage Page Firewall Rules with Bandwidth Management & Logging Page Blocking Domains with Firewall Rules Blocking Websites Domain Names for Groups/UsersPage Page Navigate to Firewall Access Rules Create a rule to allow Http traffic for your allowed lists Do the same for Https Create the deny rules for Http and Https Firewall rules should now look like the below picture Blocking Https SSL Domains with SSL Control Configuring a SSL Blacklist and Whitelist Page Applying Different CFS Policies to Groups Page Creating Custom CFS Policies Navigate to the Policy tab and add a new CFS policy Page Page Page Http//$$fwinterface$$/$#SWLSTYLESCSS#$ Variables for Custom Block Page in SonicOSAdvanced Sample Code for SonicOS Basic Sample Code for SonicOSPage Page Sample Code for SonicOS 5.1 or Earlier Sample JavaScript Code for SonicOSApplying Application Firewall Polices to Groups/Users Page Page Page Page Tightening Control over the Browsing Behavior of Users Blocking IM Traffic Categorically Applying Granular IM Policies Global VPN Client GVC Applying VPN Access Policies to Groups/UsersPage SSL-VPN NetExtender Guest Services Wireless Guest Services