Yes.

Normal security entrance is just next to the tarmac windows on the second floor (escalator/elevator from the check in hall),for fast track you'd have to walk a few meters away from the windows,there will be a desk and a corridor leading to the said facility. Normally very fast and efficient (both security and immigration) and when you are done with security you end up right outside the Airport Navigator (BA+IB) lounges.

Fast track for domestic is even better and is always empty,so you'd be thru in less than 2 minutes. First floor,Sector C,far left counter (next to the tarmac windows).