System Extension Blocked appears on new installations on macOS High Sierra 10.13, Mojave 10.14, and Catalina 10.15 (Troubleshoot) 0 (0)

Applies to: Sophos Home for macOS 10.13, 10.14 and 10.15 You see the following message after installing Sophos Home or upgrading macOS: System Extension Blocked – A program tried to load a new system extension(s ) signed by “Sophos” …  Additional message examples Action Required – You need to change your ‘Security & Privacy’ settings […]

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