Data Center Security Is A Must
In our Information Technology Department, nobody can just enter their premises and most especially the premises of the Data Center Department. Even employees not part of IT cannot enter unless they have a valid excuse. That is the way we have our Data Center Security.
In other companies, their data center is separate from the company premises itself. So that nobody will be able to go there, not unless you are one of the staff who maintain the Data Center. Aside from that there are guards who secure the place. The guards are also one of the people who are liable for the security of the place. Their task is that nobody should be able to access the place unless authorized.