If you're running Big Sur (macOS 11), you will see another popup for the new Cisco An圜onnect Socket Filter.
NOTE: During the installation, you will be prompted to enable the An圜onnect software extension in the System Preferences -> Security & Privacy pane.
The other features are not supported so there's no need to install them. NOTE: We recommend you un-check everything (Web Security, Umbrella, etc) except for the VPN and the Diagnostic and Reporting Tool (DART).
Download the An圜onnect VPN client for macOS (compatible with macOS 10.15 Catalina, macOS 11 Big Sur, and macOS 12 Monterey).