This function allows block the access to the backend from top administrator bar. That is, with this function, you can secure your shop and prevent the access hidding the top bar for all the users except for the admins.
If you want to block the access to the backend from top administrator bar, you just have to follow these steps:
1º Activate the function making the slider show in green
2º Slide to the end, where you will find the button to save the settings
If you want to enhance your shop security, you can do it with the following functions included in this section.