WeChat prompts to set up WeChat ID. What does the password mean?

WeChat prompts you to set up a WeChat ID password to prevent your account from being stolen. According to the query of relevant public information, WeChat sets a WeChat ID password as a way to protect the account. The password can only be known by the person himself to prevent his account from being stolen and his friends being deceived. WeChat is a mobile chat software launched by Tencent on January 21, 2011 that can quickly send voice messages, videos, pictures and text over the Internet and supports multi-person group chat.