Windows Firewall Profile

Slug

GHZDBZZK1TY9

Fetches

0

Size

1483 B · 57 lines

Expires

never

Last fetch

—

Created

2026-09-07 00:36:00.904

Description

Domain, private, and public firewall state

# Windows firewall profile
# Read-only: Get-NetFirewallProfile. Warns if every profile is disabled.
# Exit 0 if at least one profile is on, 1 if all are off, 2 on error.
# Hosted on Runny.sh. Review the script page before you run it.

$ErrorActionPreference = 'Continue'
$status = 0

function Write-Line {
    param([string]$Text)
    Write-Output $Text
}

function Set-Warn {
    if ($script:status -lt 1) { $script:status = 1 }
}

Write-Line '=== Windows firewall profiles ==='
Write-Line ("Host:     {0}" -f $env:COMPUTERNAME)
Write-Line ''

try {
    $profiles = @(Get-NetFirewallProfile -ErrorAction Stop)
} catch {
    Write-Line 'Get-NetFirewallProfile failed'
    Write-Line $_.Exception.Message
    Write-Line 'Result:   ERROR'
    exit 2
}

$enabled = 0
foreach ($p in $profiles) {
    $state = if ($p.Enabled) { 'on' } else { 'off' }
    if ($p.Enabled) { $enabled++ }
    Write-Line ("  {0,-12}  enabled={1}  inbound={2}  outbound={3}" -f $p.Name, $state, $p.DefaultInboundAction, $p.DefaultOutboundAction)
}

Write-Line ''
if ($profiles.Count -eq 0) {
    Write-Line 'No firewall profiles returned'
    Set-Warn
} elseif ($enabled -eq 0) {
    Write-Line '          WARNING: all firewall profiles are disabled'
    Set-Warn
} else {
    Write-Line ("          OK ({0} profile(s) enabled)" -f $enabled)
}

Write-Line ''
if ($status -eq 0) {
    Write-Line 'Result:   CURRENT'
} else {
    Write-Line 'Result:   ACTION NEEDED (firewall profiles disabled)'
}

exit $status