GB/T 47694-2026Cybersecurity technology - Technical requirements for the minors mode in the mobile internet (English PDF)

4 Overview

Minors may face various risks affecting their physical and mental health when using online products and services, such as illegal and harmful content. Risks include infringement of beneficial information, internet addiction, violation of personal information rights, and risk-induced consumption. Mobile internet minor mode is designed for minors, adapts to the laws and characteristics of minors' physical and mental health development, and protects them. The healthy and safe use of the internet by minors mainly includes mobile smart terminals, mobile internet applications, and mobile internet application sub-platforms. The platform includes a mode for minors and related features.

5 Technical Requirements for Minor Mode on Mobile Smart Terminals

5.1 One-click start and exit Mobile smart terminals must meet the following requirements.

a) Mobile smart terminals should support one-click activation and deactivation of the minor mode, making it convenient for users to manage the minor mode on mobile smart terminals. Switching between styles;

b) Mobile smart terminals should provide an interface for linking the minor mode status to mobile internet applications and mobile internet applications. The app distribution platform reads the status of the minor mode on the mobile smart terminal and activates or deactivates the corresponding mode based on the read status. The user's minor mode status on the mobile smart terminal should comply with the provisions of Appendix A;

Note. The status of the minor mode on the mobile smart device includes whether the minor mode is supported or enabled. Status, age range status of mobile smart terminal underage mode.

c) The entry point for the minor mode should be located in a prominent position, and users should be able to access it through various means such as pop-up reminders and system settings. Adult Mode. Users can select not to use the minor mode upon initial power-on or in system settings; the mobile smart terminal will then no longer display this option. Related reminders;

d) The minor mode on mobile smart terminals should support users to set their birthday, select their age, or select an age range. The system allows parents to set up age information for minors and supports them in choosing between single or combined authentication methods such as passwords and fingerprints. Adult mode status instructions are based on;

e) Mobile smart terminals should provide a status interface supporting a minor mode for mobile internet applications, and be able to access mobile internet... When installing and updating an application, the system reads the minor mode support status of the mobile internet application. The mobile smart terminal does not... The adult mode support status should comply with the provisions of Appendix B. For mobile internet applications that provide a minor mode identifier, Preface. Mobile smart terminals should ideally allow the mobile internet application to be used in the minor mode by default;

f) Mobile smart terminals should have default basic function classes, emergency function classes for protecting the personal health of minors, and be registered with the relevant competent authorities. Products and services that provide educational services to minors can be used in the minor mode;

g) Mobile smart terminals should, by default, disable all mobile internet applications in minors' mode, except those that meet

h) Mobile smart terminals should provide a parental identity verification interface for mobile internet applications to call on demand;

i) Mobile smart devices can ask parents whether to retain the minor's configuration information before exiting the minor mode, so that it can be saved for the next startup. Then apply directly.

8 Technical requirements for the linkage of the minor mode

8.1 Requirements for Linkage Functions Provides mobile smart terminals, mobile internet applications, and mobile internet application distribution service platforms with a minor mode. The requirements are as follows:

a) One-click switching requirement. Mobile smart terminals should provide an interface for linking the minor mode status, mobile internet applications, and mobile... Internet application distribution platforms should read the minor mode status of mobile smart terminals and, following the terminal's status, enable one-click access. Activate or deactivate the minor mode; the minor mode status of the mobile smart terminal should comply with the provisions of Appendix A;

b) Time management requirements. Mobile smart terminals should be categorized by screen illumination and background audio processes for usage time management. The duration of mobile internet application usage on the terminal is considered the time limit for running the application. Once the usage time limit is exceeded, the mobile internet application will be subject to usage time management. Internet-connected applications should be suspended, except with parental permission.

c) Application management requirements. Mobile internet applications and mobile internet application distribution platforms should, during installation or updates, specify the appropriate permissions for mobile applications. The mobile smart terminal provides a status indicator for minor mode support, which can be read by the mobile smart terminal. This is except for cases where 5.1f) is not set. The mobile internet applications and mobile internet application distribution platforms bearing this identifier should not be allowed on mobile smart terminals by default. Use in Minor Mode; Mobile Internet Applications and Mobile Internet Application Distribution Platforms Should Meet the Support Status The provisions of Appendix B.

8.2 Requirements for Joint Prevention of Bypass The requirements for preventing bypassing the minor mode are as follows:

a) After entering the minor mode, the mobile smart device must be verified and confirmed by a parent before exiting the minor mode, and cannot be... By using methods such as powering off and restarting, password retrieval, and switching terminal accounts, minors can be indirectly excluded from the minor mode.

b) Before setting or changing the configuration information for the minor mode, including modifications to basic information such as age/age group, and changes to the minor mode settings. Allowed mobile internet application settings, overall device usage time management settings, usage time settings for one or more applications For settings such as mobile internet application download and installation management, mobile smart terminals should verify the parent's identity;

c) Mobile smart devices that have enabled the minor mode should always keep the icon providing the minor mode service function on the desktop. On child-friendly pages, uninstallation, freezing, and hiding are not possible in underage mode, and the process cannot be forcibly terminated;

d) In Minor Mode, mobile smart terminals are not allowed to perform factory reset operations;

e) In Minor Mode, mobile smart terminals should prevent users from bypassing usage time and duration management by modifying the system date and time;

f) In the minor mode, mobile smart devices with developer mode should only enable developer mode after parental verification and confirmation. model;

g) In Minor Mode, after a mobile internet application is uninstalled, the mobile smart terminal is not allowed to access that mobile internet application. The usage time is reset to zero.

9.Requirements for Personal Information Protection in Minor Mode Mobile smart terminals, mobile applications, and mobile application distribution platforms involving minors' personal information in "minor mode" When processing such information, the relevant requirements of GB/T 35273 and GB/T 45574 should be followed to protect the personal information of minors.