data/DefaultFirewallGroupPrefixes.psd1

@{
    # Firewall rules whose Group field starts with any of these are considered
    # Windows-shipped defaults.
    # @FirewallAPI.dll — core Windows firewall rules (file/print, RPC, etc.)
    # @%SystemRoot%\ — optional features (RDS, Hyper-V, Containers, …)
    # @%ProgramFiles%\ — MSI-installed Windows components using resource indirection
    # @{Microsoft. — AppX/UWP package rules (Cortana, SecHealthUI, AAD broker, …)
    # @icsvc.dll — Internet Connection Sharing
    # Shell Input Application — touch/pen input rules
    # DiagTrack — connected user experience / telemetry
    Prefixes = @(
        '@FirewallAPI.dll'
        '@%SystemRoot%\'
        '@%ProgramFiles%'
        '@{Microsoft.'
        '@icsvc.dll'
        'Shell Input Application'
        'DiagTrack'
    )
}