No special security concerns. But do take normal precautions like do lock your vehicle/car, keep all valuables hidden and under lock, keep a watch on your belongings, do not be very friendly with strangers etc. These are normal things that anyone has to care for while venturing anywhere in Pakistan be it in blue area Islamabad or relative wilderness of PanjPeer. BTW I had my two mobile sets stolen from my car which remained unfortunately unlocked. Cheers,