Virus definitions updating
If you have clients in a group at a remote location that have bandwidth issues over the WAN, make a client in the group the Group Update Provider.The Group Update Provider must be a member of the group to which it provides updates.This section allows you to adjust your proxy settings to avoid issues with downloading virus definitions and program updates.Norton Bootable Recovery Tool automatically downloads and updates the latest virus definitions from the Symantec servers when you initiate the scan and connected to the internet.In this case, you only need to configure updates on the primary site.If you choose to use product updates as well as content updates, you should not replicate product updates between sites because these updates can be quite large, and one exists for every language that you select.The availability of a new version is checked when an Internet connection is established, and every four hours afterwards.
The Group Update Provider provides updates to clients in the group, and any subgroups that inherit policies as set on the Clients tab.
In certain environments, you may want to download updates from an internal Live Update server rather than obtain updates from the Internet source servers.
Live Update Administrator 2.x may be preferable in: If you configure sites on your network for replication from another site, you can configure content updates (for example, Virus and Spyware Definitions) in the database of the primary site to replicate as part of the database.
When you configure a site to download updates, one or more management servers download the updatesnd places the updates in the database.
The Endpoint Protection Manager then uses these definitions to distribute updates to clients.
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We strongly recommend you keep automatic updates enabled.