This documentation is must-read for all users. We strongly recommend implementing both features mentioned below.
Disable Guest Login
We strongly recommend switching off our Guest Chat Login feature from CometChat Admin Panel -> Settings -> Authentication -> Would you like guests to login as well? -> No
Before launching CometChat into your production environment, it's extremely important to secure your integration.
Basic Security adds a feature such that an Auth Key is required to create or login a user.
Advanced Security adds a feature such that a Data Signature is required to create or login a user. This method requires code on your server to create the data signature.