A big advantage of
chain link fencing is how strong and secure it is. It can be installed at various lengths and heights, while it’s easy to add razor wire at the top to further enhance security, which is why chain link is commonly used to create a strong perimeters around the likes like prisons, military complexes, factories etc.
Breaking through the fence is almost impossible, while those that do attempt to penetrate the fence face higher risk of being caught because it will take so long to break through! Also, climbing high chain link fences is very difficult and quite dangerous, so it works as a great deterrent.