You can do the following after the initial setup, including uploading the initial ruleset:

Review the list of threat protection members, as described in Listing Members.
Look at rulesets that are currently installed on your system, as described in Viewing Threat Protection Rules.
Upload new rulesets to the system when you have selected to manually apply rule updates, as described in Manually Uploading Rulesets.
Publish rule updates that you have uploaded to the system, as described in Publishing Rule Updates.
Modify the Comment and Do Not Delete parameters for an existing ruleset, as described in Modifying Rulesets.
View differences between an old and a new rulesets and optionally merge rule parameter changes from the old ruleset into the new one, as described in Comparing and Merging Rulesets.
Configure proxy settings for the Grid if you need to use a proxy server for ruleset updates, as described in Configuring Proxy Servers.
Delegate ruleset updates to a Grid member and select an alternate interface for downloading the updates, as described in Configuring Members and Interfaces for Automatic Updates.

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