Oh, definitely. You just need to make it so that people don't have to fiddle with it and don't fiddle with it by accident.
You seldom have to protect against malicious attempts. (But when you do, it's a much harder task.)
You seldom have to protect against malicious attempts. (But when you do, it's a much harder task.)
You don't even need to hide those out of reach. You just need to make it dead simple to use and pretty much nobody will want to touch the fiddly bits.
And those who do know they had it coming.