This is a modular component of the Geshrinari Shipyards - Spaceports design. This facility is responsible to all security aspects of the port. This facility is located either adjacent to Geshrinari Shipyards - Port Control or is installed beneath it if the control is elevated. This facility is always manned, even when the Spaceport is not open for business. Port Security is a secure area with only authorized personnel allowed access.

Port Security has a main room where security personnel monitor security cameras, as well as the various security systems at entrances and exits.

There is a weapon storage facility in the security area as well as a small prisoner holding area. Prisoners are only kept there until the appropriate authorities arrive to take them into custody.