Samsung SDD external HD does not have a "Security Tab"

Astronaut

Samsung SDD external HD does not have a "Security Tab"

Having issues seeing files created on another computer.  Wen't to folder, and drive properties and there isn't a "security" tab.  If I acess netword drives the security tab is there, just not on my external HD. 

 

Show hidden files is checked in folder options so that is not the issue.