Can't tell if my rights are being violated?

A fellow co-worker recently accused me of coming on to him, however I never did. My supervisors brought this issues straight up to corporate and they threw down a decision and so did the exec of the office and now I have to wait till my supervisors throw there's in. I have been granted my vacation time but have noticed that I can't log into the net work (not sure if I was locked out or not yet). I have asked to see what exactly have I been accused of and I was told that I can't see that, and also I was also told that I can't be alone with any man or woman, and to not breath a word of this to anyone. But they are symphathizing with my accuser and have left me feeling vulnerable and alone. I never touched the man or did anything to him. On the chain of command I am at a higher level. Is it legal what they are doing? I feel like I am being denyed my rights. Oh and I am a gay female so there is no way I would be interested in him. Help anyone have advice. Thanks.