Disabling GlobalProtect VPN auto-run during Mac start up
GlobalProtect VPN registers itself for startup in Mac.
On Finder, click Go menu, Go to Folder.
Type: /Library/LaunchAgents
Modify a file named com.paloaltonetworks.gp.pangpa.plist
Find RunAtLoad and KeepAlive and change their values from true to false
Save
Restart you Mac