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29 lines
1.1 KiB
29 lines
1.1 KiB
# Description:
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# This script redirects telemetry related domains to your nowhere using the
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# hosts file. Hard coded telemetry related IPs are blocked by Windows firewall.
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# Additionally telemetry is disallows via Group Policies.
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Import-Module -DisableNameChecking $PSScriptRoot\..\lib\reg-helper.psm1
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echo "Adding telemetry domains to hosts file"
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$hosts = cat "$PSScriptRoot\..\res\telemetry-hosts.txt"
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[ipaddress[]] $ips = @()
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foreach ($h in $hosts) {
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try {
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# store for next part
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$ips += [ipaddress]$h
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} catch [System.InvalidCastException] {
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# can be redirected by hosts
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echo "0.0.0.0 $h" | Out-File -Encoding ASCII -Append "$env:systemroot\System32\drivers\etc\hosts"
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}
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}
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echo "Adding telemetry ips to firewall"
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New-NetFirewallRule -DisplayName "Block Telemetry IPs" -Direction Outbound `
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-Action Block -RemoteAddress ([string[]]$ips)
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echo "Disabling telemetry via Group Policies"
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Import-Registry(@"
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[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\DataCollection]
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"AllowTelemetry"=dword:00000000
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"@)
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