No they cant control your local PC. unless you are on static ip and you post around your local pc ip, username and password.

but all i can say is RDP users are usually not dumb.

You are 99.99% safe.
gfxguru Reviewed by gfxguru on . is it safe to use rdp? is it safe to use rdp if i have ip/user/pass will the other side control my computer?? Rating: 5