Network Activity
Displays an overview of traffic and user activity on your network including:
Top applications in use
Top users who generate traffic (with a drill down into the bytes, content, threats or URLs accessed by the user) Most used security rules against which traffic matches occur In addition, you can also view network activity by source or destination zone, region, or IP address, ingress or egress interfaces, and GlobalProtect host information such as the operating systems of the devices most commonly used on the network.

https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/decryption/decryption- broker/decryption-broker-how-it-works#id182QLM00OH2

When user or administrative access is configured, one or more authentication methods must be specified. A user or administrator definition typically requires an Authentication Profile that specifies the desired authentication method. When more than one method is desired, you can instead use an Authentication Sequence, which is a list of Authentication Profiles. The first profile will be accessed. If it is not available, the next option will be tried. An Authentication Profile specifies a single Server Profile. A Server Profile contains specific configuration and access information that is necessary to reach the external authentication service.