Linksys BEFSRU31 Security, Instant Broadband Series, EtherFast Cable/DSL Routers, or Disable

Instant Broadband™ Series

Security

The Security tab enables configuration of your router to provide enhanced net- work security using ZoneAlarm Pro and PC-cillin (sold separately). The Router provides a built-in Internet NAT firewall. ZoneAlarm Pro enhances the Router’s security capabilities for increased protection against hackers and other threats from the Internet. PC-cillin protects against viruses. ZoneAlarm Pro and PC-cillin work independently of each other. For more information on ZoneAlarm Pro, PC-cillin, and DSL or cable network security, please click the on-screen link to the Internet Security Center. This website will provide more information.

Software Download

Click this button to purchase and download ZoneAlarm Pro and/or PC-cillin at the Internet Security Center. Print the summary page, which contains the license key needed for installation, or write down the license key if you are unable to print the page. You will also be e-mailed a confirmation invoice with the key included. When adding security enhancements to your other networked computers, you can either copy the downloaded files to the other PCs or re- download the software on each individual PC without incurring any more costs.

Note: Your license key will be e-mailed to you.

EtherFast® Cable/DSL Routers

ZoneAlarm Pro Settings

If you have downloaded ZoneAlarm Pro, complete this section.

License Key Enter the License Key for ZoneAlarm Pro. The License Key will be e-mailed to you after you purchase ZoneAlarm Pro.

Enforce ZoneAlarm Pro Security Click this box to enable ZoneAlarm Pro on your router. This will require every PC user to have ZoneAlarm Pro installed on his or her PC before being allowed to access the Internet (except for exempt computers).

Enforcement Level This sets how often ZoneAlarm Pro will check for unauthorized intrusions. More Secure (default setting) enables ZoneAlarm Pro to check frequently. Conserve Bandwidth enables ZoneAlarm Pro to check less frequently; this uses less bandwidth. It is recommended to set the Enforcement Level at the More Secure setting unless there is router per- formance degradation.

PC-cillin Settings

If you have downloaded PC-cillin, complete this section.

Enforce PC-cillinAnti-VirusClick this box to enable PC-cillin Anti-Virus on your router.

Exempt Computers

If you wish to exempt any computers from enforcement of ZoneAlarm Pro and/or PC-cillin, complete this section.

Enable/Disable To enable or disable computer exemptions, click Enable

or Disable.

From IP Address/To IP Address Type in the range of IP addresses for the computers you want to exempt from enforcement of ZoneAlarm Pro and/or PC-cillin.

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