You can configure the location of the quarantine folder and how long to keep quarantined items.
Quarantined items can include various types of scanned objects, such as files, registries, or anything that Endpoint Security scans for malware. Threat Prevention cleans or deletes items that are detected as threats and saves copies in a non-executable format to the Quarantine folder.
You can delete quarantined items, restore or rescan them, or get more information about the threat. For example, you might be able to restore an item after downloading a later version of the content that contains information that cleans the threat.
Select Menu → Policy → Policy Catalog and then select Endpoint Security Threat Prevention from the Products list in the left pane.
From the Category list in the right pane, select Options.
Click the Edit link for an editable policy.
Configure settings on the page, then click Save.