This must be one of those things you enjoy if you grew up eating it. Meat strips 3 to 5 cm thick will take a LONG time to Air Dry or Dehydrate by other means. The meat must be Fat Free to not go rancid and Crackling DRY, to keep without refrigeration. Since it is Intact Muscle Strips, not Smoked in an enclosed smoker, Salt only, no cure, is all that is needed. The constant exposure to Oxygen will inhibit C Botulinum growth. HOWEVER, to fully protect from Other forms of Bacteria, a Vinegar or Grain Alcohol wash is a good idea, not traditional, and the the meat should be generously Salted then dried in Cool to Cold, 50°F or less, environment with Low Humidity and moving air.
This leaves you Cajun Boys out during the Bayou Summers!
A similar result that uses Thinner Strips of Beef, takes less time to dry and is more forgiving temperature wise, would be BILTONG...JJ