iOS push notifications using TLS certificate vs. using authentication tokens
问题 I am reading the documentation for both push using TLS certificates and push using authentication tokens But besides explaining how to configure each, the articles don't really explain the differences or pros/cons of both approaches. Can somebody explain them to me? 回答1: Token-based authentication is newer and essentially simplifies APNS authentication. It is based on a public and private key pair that you can generate on your Apple developer account. Here are the main reasons why it is