What is a walled garden on the internet?
On the internet, a walled garden is an environment that controls the user's access to network-based content and services. In effect, the walled garden directs the user's navigation within particular areas to enable access to a selection of material or prevent access to other material.
What is Apple's walled garden?
Apple's hardware, software and services work so harmoniously that it is often called a “walled garden.” The idea is central to recent antitrust scrutiny and the Epic vs. Apple case. WSJ's Joanna Stern went to a real walled garden to explain it all.