Little Snitch – Network monitor for Mac

The Little Snitch Network Monitor shows you where your Mac connects to on the Internet. You decide what you want to allow or deny.

Little Snitch has been keeping a watchful eye on your privacy, letting you know whenever an app wants to connect to the Internet. It has become the number one Network Monitor and Personal Application Firewall for the Mac.

• Connection Alert: Whenever an app wants to connect to the Internet, Little Snitch shows a connection alert, so you can allow or deny the connection. No data is transmitted without your consent.
• Silent Mode: With Silent Mode, new connections are automatically allowed at first. So you won’t get interrupted and you can make your final decision later at your leisure.

Download

• Little Snitch 6.0.4.dmg | OneDrive | Backup | Backup2 (Compatible with macOS 15)
• Little Snitch 5.7.3.dmg | OneDrive | Backup | Backup2
• Little Snitch 5.7.2.dmg | OneDrive | Backup | Backup2
• Little Snitch 5.7.1.dmg | OneDrive | Backup | Backup2
• Little Snitch 5.7.dmg | OneDrive | Backup | Backup2

How to

1. Drag the file into Application to install as usual
2. Open terminal and type the following command:

sudo nano /etc/hosts

3. Then enter the password, the hosts file content will appear.
4. You down arrow to move the cursor to the last position.
5. Copy the following 2 lines and right click and select paste to paste in

127.0.0.1 license.obdev.at
127.0.0.1 sw-update.obdev.at

6. Press Ctrl (Control, not command) + O (letter O, not number 0) and Enter to write content to the hosts file

After installing, enter the key in the Serial file. Remember to uncheck the Automatically check for update checkbox 
here.