Sadly, that's becoming the case in most places, but that's the employer's right as long as you are on company property. If you don't like it, go work somewhere else.
They don't have the "right" to strip search you. Although the bootlicking contigent here will try to convince you otherwise.
If you don't like it, go work somewhere else.
Better yet, get your state legislature to do their job and actually protect individual Rights for a change. Stop being a chump and stand up for your Rights.
I don't want to live in a corporate police state, which is where we are headed.