At times, in the field of networking or systems administration, there is a need for remote access between devices. As a simple example, imagine you are a systems/network administrator at a local company and one of your main responsibilities in the organization it to configure, deploy, and maintain the company's servers. Usually, the servers would be physically stored either in a private/public data center or on the company's premises. At times, you may not be close to the server to make adjustments to the configuration, such as if you're at another branch office of the company working on an on-site project, but require access to the servers. This situation would be challenging if you always require physical access to systems whether they are servers, network appliances, or virtual machines.
This is where remote access management comes...