Homebrew has disabled this package: No version update for more than 90 days

Little Snitch

Objective Development Software GmbH · Little Snitch @4 is a macOS host-based application firewall.

CaskSecurity & PrivacyAuto-updatesApple silicon · IntelDisabled

Homepage

From homebrew/cask

30-day installs0

1-year installs18Last 365 days

Latest version4.6.14 days ago · Oct 7

Download size43MBarm64 / x86_64 · dmg

Release cadenceIrregular0 releases in 30 days

System and architecture

System requirements: Not confirmed

Platform availability

macOS 27 · Intel · 4.6.1 Not confirmed
macOS 27 · Apple chip · 4.6.1 Not confirmed
macOS 26 · Intel · 4.6.1 Not confirmed
macOS 26 · Apple chip · 4.6.1 Not confirmed
macOS 15 · Intel · 4.6.1 Not confirmed
macOS 15 · Apple chip · 4.6.1 Not confirmed
macOS 14 · Intel · 4.6.1 Not confirmed
macOS 14 · Apple chip · 4.6.1 Not confirmed
macOS 13 · Intel · 4.6.1 Not confirmed
macOS 13 · Apple chip · 4.6.1 Not confirmed
macOS 12 · Intel · 4.6.1 Not confirmed
macOS 12 · Apple chip · 4.6.1 Not confirmed
macOS 11 · Intel · 4.6.1 Not confirmed
macOS 11 · Apple chip · 4.6.1 Not confirmed

View full declaration

{
  "macos": {}
}

Tap: homebrew/cask
Also known as: Little Snitch · little-snitch@4
Download URL: www.obdev.at/downloads/littlesnitch/legacy/LittleSnitch-4.6.1.dmg
SHA-256: bb4c609b0a0c353d…
Homebrew definition: github.com/homebrew/homebrew-cask/blob/HEAD/Casks/l/[email protected]
formulae.brew.sh: formulae.brew.sh/cask/little-snitch@4

Installation and removal contents

Uninstall uninstall

View full declaration

{
  "uninstall": [
    {
      "launchctl": [
        "at.obdev.littlesnitchd",
        "at.obdev.LittleSnitchHelper",
        "at.obdev.LittleSnitchUIAgent"
      ]
    }
  ]
}

Install installer

View full declaration

{
  "installer": [
    {
      "manual": "LittleSnitch-4.6.1.dmg"
    }
  ]
}

Remove user data zap

View full declaration

{
  "zap": [
    {
      "rmdir": "/Library/Application Support/Objective Development",
      "trash": [
        "/Library/Application Support/Objective Development/Little Snitch",
        "/Library/Caches/at.obdev.LittleSnitchConfiguration",
        "/Library/Extensions/LittleSnitch.kext",
        "/Library/Little Snitch",
        "/Library/Logs/LittleSnitchDaemon.log",
        "/Library/StagedExtensions/Library/Extensions/LittleSnitch.kext",
        "~/Library/Application Support/Little Snitch",
        "~/Library/Caches/at.obdev.LittleSnitchAgent",
        "~/Library/Caches/at.obdev.LittleSnitchConfiguration",
        "~/Library/Caches/at.obdev.LittleSnitchHelper",
        "~/Library/Caches/at.obdev.LittleSnitchSoftwareUpdate",
        "~/Library/Caches/com.apple.helpd/Generated/at.obdev.LittleSnitchConfiguration.help*",
        "~/Library/Caches/com.apple.helpd/SDMHelpData/Other/English/HelpSDMIndexFile/at.obdev.LittleSnitchConfiguration.help*",
        "~/Library/Logs/Little Snitch Agent.log",
        "~/Library/Logs/Little Snitch Helper.log",
        "~/Library/Logs/Little Snitch Installer.log",
        "~/Library/Logs/Little Snitch Network Monitor.log",
        "~/Library/Preferences/at.obdev.LittleSnitchAgent.plist",
        "~/Library/Preferences/at.obdev.LittleSnitchConfiguration.plist",
        "~/Library/Preferences/at.obdev.LittleSnitchInstaller.plist",
        "~/Library/Preferences/at.obdev.LittleSnitchNetworkMonitor.plist",
        "~/Library/Preferences/at.obdev.LittleSnitchSoftwareUpdate.plist",
        "~/Library/Saved Application State/at.obdev.LittleSnitchInstaller.savedState",
        "~/Library/WebKit/at.obdev.LittleSnitchConfiguration"
      ]
    }
  ]
}

Caveats

little-snitch@4 requires a kernel extension to work.
If the installation fails, retry after you enable it in:
  System Settings → Privacy & Security

For more information, refer to vendor documentation or this Apple Technical Note:
  https://developer.apple.com/library/content/technotes/tn2459/_index.html

You must reboot for the installation of little-snitch@4 to take effect.