DATA PRIVACY

      Full-Scope User Privacy Protection Policy
      User privacy protection is a core part of service operation and maintenance. We always take the protection of user personal information security as a basic work criterion, and formulate this comprehensive privacy policy to clarify the relevant rules of information processing, so that users can fully understand the privacy protection mechanism in the service use process.
      In the process of providing services, the information we may process is divided into two types: actively provided by users and passively generated by behaviors. Actively provided information refers to the content that users voluntarily submit to complete functional use; passively generated information refers to the operation records and interactive data automatically formed in the service interaction process. All information processing behaviors are limited to the purpose of improving service quality and optimizing user experience, with no other extended usage intentions.
      We have built a complete privacy risk prevention system, covering information collection, transmission, storage, use and elimination links:
      - Collection link: Strictly implement the minimal collection standard, only obtain necessary service data, and refuse blind and excessive information collection;
      - Transmission link: Adopt encrypted transmission technology to avoid information leakage and tampering in the transmission process;
      - Storage link: Classify and store user information, set access authority hierarchically, and prevent unauthorized internal access;
      - Use link: Establish operation logs for information use, realize traceability of all processing behaviors;
      - Elimination link: Regularly clean up invalid and expired data to reduce privacy exposure risks.
      We do not take the initiative to disclose user private information to any unrelated external subjects. If information sharing is required due to service scenario expansion, we will obtain user independent confirmation in advance and ensure that the receiving party has perfect privacy protection capabilities. For uncertain scenario risks, we will adopt more stringent protection standards to fully safeguard user rights and interests.