Which cut of bacon is obtained from the sides of the pig?

Side bacon is obtained from the sides of the pig, specifically from the belly area. This cut is characterized by its thick streaks of meat interspersed with fat, making it rich in flavor and texture. Side bacon is commonly known as "streaky bacon" and is the most recognized form of bacon in many culinary applications.

Back bacon, on the other hand, comes from the back of the pig and is typically leaner, containing meat from both the loin and the belly. Brisket is a cut from the chest area of the animal, primarily associated with beef, not pork. Ribs refer to the ribcage area and do not directly relate to bacon production. Thus, side bacon is the precise answer, as it is derived specifically from the sides of the pig.