User's Manual
Table Of Contents
- Getting Started
- Wizards
- Using the Startup Wizard
- Using the Wireless Wizard to Configure the Wireless Settings for ISA550W and ISA570W
- Using the DMZ Wizard to Configure the DMZ Settings
- Using the Dual WAN Wizard to Configure the WAN Redundancy Settings
- Using the Site-to-Site Wizard to Establish the Site-to-Site VPN Tunnels
- Using the Remote Access Wizard to Establish the IPSec VPN Tunnels or SSL VPN Tunnels for Remote Access
- Status
- Networking
- Configuring IP Routing Mode
- Port Management
- Configuring the WAN
- Configuring the WAN Redundancy
- Configuring the VLAN
- Configuring the DMZ
- Configuring the Zones
- Configuring the Routing
- Dynamic DNS
- IGMP
- VRRP
- Configuring the Quality of Service
- Address Management
- Service Management
- Wireless Configuration for ISA550W and ISA570W
- Firewall
- Configuring the Firewall Access Rules to Control Inbound and Outbound Traffic
- Configuring the Firewall Schedule
- Firewall Access Rule Configuration Examples
- Configuring the NAT Rules to Securely Access a Remote Network
- Configuring the Session Settings
- Configuring the Content Filtering to Control Access to Internet
- Configuring the MAC Filtering to Permit or Block Traffic
- Configuring the IP/MAC Binding to Prevent Spoofing
- Configuring the Attack Protection
- Configuring the Application Level Gateway
- Security Services
- VPN
- About VPN
- Configuring the Cisco IPSec VPN Server
- Configuring the Cisco IPSec VPN Client
- Configuring the Site-to-Site VPN
- Configuring the SSL VPN
- Elements of the SSL VPN
- Configuration Tasks to Establish a SSL VPN Tunnel
- Installing the Cisco AnyConnect VPN Client on User’s PC
- Importing the Certificates for User Authentication
- Configuring the SSL VPN Users
- Configuring the SSL VPN Gateway
- Configuring the SSL VPN Group Policies
- Configuring the SSL VPN Portal
- Configuring the L2TP Server
- Configuring the VPN Passthrough
- Viewing the VPN Status
- User Management
- Device Management
- Remote Management
- Administration
- SNMP
- Configuration Management
- Firmware Management
- Log Management
- Managing the Security License
- Managing the Certificates for Authentication
- Configuring the Email Alert Settings
- Configuring the RADIUS Servers
- Configuring the Time Zone
- Device Discovery
- Diagnosing the Device
- Measuring and Limiting Traffic with the Traffic Meter
- Configuring the ViewMaster
- Configuring the CCO Account
- Configuring the Device Properties
- Configuring the Debug Settings
- Troubleshooting
- Technical Specifications and Environmental Requirements
- Factory Default Settings
- Where to Go From Here
Security Services
Web URL Filter
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 226
7
Web URL Filter
The Web URL Filter feature provides protection against URL categories. The Web
URL Filter policy profile assigned to each zone determines whether to block or
forward the HTTP request from the hosts in the zone. The blocked request will be
logged.
!
CAUTION Enabling Web URL Filter consumes additional system resources and may impact
the system performance. Go to the Status -> Dashboard page to view the CPU and
memory utilizations. To conserve the system resources, disable the service when
it is no longer needed.
This section includes the following topics:
• Configuring the Web URL Filter Policy Profiles, page 226
• Mapping the Web URL Filter Policy Profiles to Zones, page 228
• Configuring Advanced Web URL Filter Settings, page 229
Configuring the Web URL Filter Policy Profiles
A Web URL Filter policy profile is used to specify the URL categories to be
blocked.
STEP 1 Click Security Services -> Web URL Filter -> Policy Profile.
The Web URL Filter Policy Profile window opens. The default and custom Web
URL Filter policy profiles are listed in the table.
STEP 2 To add a new Web URL Filter policy profile, click Add.
Other Options: To edit an entry, click Edit. To delete an entry, click Delete. The
default profile cannot be deleted.
After you click Add or Edit, the Add/Edit window opens.
STEP 3 Enter the following information:
• Policy: Enter an unique name for the policy profile.
• Description: Enter a brief message to describe the policy profile.