T/TAF 077.5-2020 APP Collection and Use of Personal Information Minimum Necessary Assessment Standards - Device Information
T/TAF 077.5-2020
Basic Information
Scope
Main technical content: "With the rapid development and increasing maturity of mobile Internet, and the maturity and convenience of mobile intelligent terminal functions, device information has become an important component for mobile application software to carry out business functions. Collecting and using personal information according to the principle of minimum necessity has become the main goal of mobile application software in personal information processing activities. This document, in accordance with relevant legal requirements such as the 'Cybersecurity Law of the People's Republic of China', and based on the principle of minimum necessity in GB/T 35273-2020 'Information Security Technology - Personal Information Security Specification', proposes minimum necessary information norms and evaluation criteria for mobile application software in processing activities involving the collection, storage, use, and deletion of personal information and device information, aiming to regulate the collection and use of user device information in the mobile Internet industry, implement the principle of minimum necessity, and further promote the healthy and stable development of the mobile Internet industry."