Asset Management or Shadow IT.
In the age of fast employee changes in companies or governments (especially in the IT Sector), increasingly important information is not passed on or is simply forgotten. This includes IPs, servers, websites, cloud and much more, we call these areas SHADOW-IT. You can only protect what you know

To put it simply, it is the process in which we disclose internal and external assets to the company or authority. Today companies don't even know what they have in the network, so you have servers that have not received any updates for years and are so easily vulnerable.