Cisco Umbrella is used across the entire campus to block access to malicious sites. Cisco Umbrella roaming client is software used on the Windows and Apple platform to extend web-filtering protection of Cisco Umbrella to mobile clients as they are used off-campus.
How Cisco Umbrella Protects Campus Users
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Note about Cisco Umbrella on macOS 12 "Monterey" and earlier:
Users on a Mac running a macOS older than macOS 13 may see an icon for Cisco Secure Client in their Docks. Cisco Secure Client is the app by which Cisco Umbrella is enabled.
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