Preparation: Preheat your oven to 200°F (93°C). Line a baking sheet with parchment paper and place a wire rack on top.
Marinade: In a mixing bowl, combine brown sugar, soy sauce, Worcestershire sauce, garlic powder, onion powder, smoked paprika, black pepper, and cayenne pepper.
Marinate Bacon: Slice the bacon into strips and coat each piece thoroughly with the marinade. Allow the bacon to marinate for at least 30 minutes, or for best results, overnight in the refrigerator.
Arrange Bacon: Lay the marinated bacon strips on the wire rack, ensuring they don't overlap.
Slow Cook: Place the baking sheet in the oven and cook for 2 to 3 hours, or until the bacon reaches your desired level of chewiness.
Cooling: Remove the bacon jerky from the oven and let it cool. The jerky will continue to firm up as it cools.
Storage: Store the bacon jerky in an airtight container in the refrigerator for up to two weeks.