Do what I do. Booby traps around my rare nepenthes. Since I don't need to ever move them once potted, I use barbed fish hooks on thin wire surrounding the bottom of the lip of large black plastic pots. You can't see them until they're embedded into your fingers, and they won't come out without tearing off flesh or you'll need to run with the three gallon or five gallon pot attached to your flesh. I also have wires of my hanging baskets that come down invisibly to each pot that have fine barbs that are shredded across the wires. They will slice and bleed your fingers if you even rub against them.
One very important thing not to do is personally show off your collection to anyone. I have other boobie traps that also work including a faulty drip system on automatic and the wiring for the system is NOT grounded. Benches and supports are made of glavinized pipes that sit in water on cement floors. Plants don't seem to mind electricity going through them, but people don't! I was intended to fix this problem, but after an incident where a friend was gonna move a plant aside, and I warned him not to, he got a jolt! When I need to move plants I simply turn off the drip system (inside the house) and its safe! Even if you were to lean on the hanging basket wire of a hanging pot, you could get a mild shock!
Michael