How to install and use LuLu software?
LuLu is the free, open-source macOS firewall that aims to block unknown outgoing connections, unless explicitly approved by the user.
How to instal LuLu software?
1.To install LuLu, first click on this ‘ download ‘ to downloadthe zip archive containing the application. Depending on your browser, you may need to manually unzip the application by double-clicking on the zipped archive.
2.Then extract the zipped folder by following the steps below given in the image.
![](https://learn.tibcert.org/wp-content/uploads/2020/01/1.png)
3. Click on the LULU installer button. To install the application.
4. Then, simply double-click on ‘LuLu Installer.app’. Click ‘Install’ to install the tool:
![](https://objective-see.com/images/LL/installApp.png)
6.During installation, LuLu will perform the following:
- install all LuLu components (kernel extension, launch daemon, login item, etc.)
- enumerate all (pre)installed applications:
- rebuild the kernel cache:
Note that these last two steps may take a few minutes, so please be patient!
6.Now click on Restart to finish setting up the application.
![](https://objective-see.com/images/LL/restart.png)
How to use LuLu software?
Follow steps as given in image:
- Open LuLu application by clicking on Finder>Application>LuLu logo.
- Then LuLu Screen will appear as shown in the last image.
![](https://learn.tibcert.org/wp-content/uploads/2020/01/2.png)
3.Once the application is initiated, you need to do some setting to its work fruitful. Follow the steps as given in image.
![](https://learn.tibcert.org/wp-content/uploads/2020/01/3.png)
Note: You can perform the same steps for other application in your device that wish to access internet.
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