I don't think actual security guards are being asked. Rather, there are things that can be done to increase safety. For example, adding more lights at both the SC and the adjacent parking lots, adding security cameras, etc.
The best thing that can happen, is getting some more businesses into all those vacant units; increasing foot traffic. The scariness comes from this being a parking lot, far from the main road, without any other human around. To steal a movie phrase: "In Red Bluff, No One Can Hear You Scream".