Asset Discovery is used for identifying assets to obtain their IP addresses, vendors, types, and other information. The obtained asset information is displayed on the Assets page. Asset Scope defines the scope for asset discovery. When Enable endpoint traffic identification is checked, Network Secure passively discovers assets within the specified scope by identifying traffic. When Enable active endpoint scan is checked, Network Secure actively scans assets within the specified scope to obtain asset information by sending packets. Do not check the two options at the same time.