Do you have security there and maybe some surveillance camers?? Just wondering if I would feel safe there?

There are park rangers and the security that any one could reasonably expect at a park where the main attraction is wilderness.

Yes. You will feel safe. No cameras that I could see. Very nice place.

No security on trails

I didn't see any security when i was there. Maybe by the information building like Kimmie said.

Maybe near the information building.