will expose yourself to malicious people who roam the network

[najmus96]

have more information to confidently decide whether a MultiSite installation is right for you;
make better use of your newly created network and exploit it in every way.
The first thing I feel compelled to tell you is that once the network is activated, the person who was the administrator of your single blog has become a Super Admin with special powers.

The super admin has full control over the WordPress MultiSite installation
As you can see, the Super Admin has unlimited powers on all internal sites and also on some configurations japan phone number data of the network itself. The other Admins will be administrators of the sites they have been assigned to and will have limited powers on the management of themes and plugins.

To better understand this feature, a Super Admin is the only user who can add/remove themes and plugins that can be made available in the network. This makes internal administrators, those connected to individual sites, less powerful than those of a normal WordPress installation and could be confusing in the first steps.

Don't think of using only the Super Admin user to manage your entire network because by doing so you will only risk providing sensitive information and

It should also be noted that unless you change the default settings, the Super Admin is also the only one who can create a new site . This means that by default WordPress MultiSite does not provide a frontend solution that allows anyone to create their own site within your network, if you wish to do so there are simple settings you can change.