Leave your trip itinerary with family or friends. But don't broadcast your itinerary to strangers or leave it on your vehicle. Do not describe the whereabouts of fellow hikers. Be cautious with strangers. Camp away from roads.
Harassment is most likely in areas accessible to motor vehicles.
Don't carry firearms. Don't leave your pack unattended. Don't leave cash, cameras, or expensive camping equipment in cars parked at remote trailheads. If you witness or are the victim of harassment, promptly report the incident to local law enforcement authorities and to the ATC so that steps can be taken to prevent reoccurrence. For information about volunteering on the Trail, write or call Appalachian Trail conference, P.O. Box 807, Harpers Ferry, WV 25425.