Internet censorship in South Korea is a way of controlling what people can see and read on the internet. This can be done for different reasons, like to protect people from seeing something dangerous or to try to stop harmful ideas from spreading. In South Korea, the goverment censors some websites, news stories and online content that it doesn't like. This means that people in South Korea can't access those websites and can't see what is being said about the goverment or certain people. This helps to control what people can see online and makes it hard for people to share their opinions if the goverment doesn't agree with them.