OGene is a unique secure encrypted communication APP. There is no need for the server to verify the user account and password. The username and password here are only used for the user to log in to the local account and manage local chat data. Please keep your username and password safe. Based on the new communication characteristics and privacy security considerations, the social identities of guest users and ordinary users will only persist in the APP installed this time. When you uninstall the APP or change your phone, you will only be able to reapply for a new social identity. Only the social identities of users in the core protection mode are permanent.