Core Viewpoint - The newly released national standard "Data Security Technology - Technical Requirements for Information Clearing of Electronic Products" will be implemented on January 1, 2027, focusing on enhancing data privacy through physical-level data clearing methods [1] Group 1: New Regulations - The new regulation mandates "information clearing" rather than just ordinary deletion, utilizing techniques such as data overwriting and block erasure to significantly increase the difficulty and cost of malicious data recovery [1] - The regulation establishes a full lifecycle responsibility chain, requiring manufacturers to provide clearing functions or tools, and recycling operators to strictly clear information and verify traces [1] Group 2: Industry Trends - As of now, there are over 3.386 million idle-related enterprises in China, with approximately 989,000 newly registered related enterprises in 2025 [1] - The registration trend of idle-related enterprises has shown a year-on-year increase over the past five years, with significant growth observed in 2023 and 2024 [1] - The provinces with the highest number of idle-related enterprises are Hubei, Hainan, and Guangdong, with over 445,000, 346,000, and 314,000 enterprises respectively [1]

Core Viewpoint - The article highlights that conventional methods like "deleting files" and "factory resetting" do not effectively erase personal information from old electronic devices, posing a risk of privacy breaches for consumers [1] Group 1: Industry Concerns - The rapid expansion of "trade-in" and second-hand markets for electronic products has led to a significant influx of old phones and computers into recycling channels [1] - There is a growing concern regarding the potential leakage of personal information, such as photos and contacts, stored on these devices if not properly cleared [1] Group 2: Technical Insights - Technical experts indicate that standard procedures often fail to completely eliminate user data, as advanced techniques can recover deleted information [1]

Core Viewpoint - The introduction of the mandatory national standard for data security technology regarding electronic product information clearance aims to protect consumer privacy by ensuring effective data deletion methods for old electronic devices [1] Group 1: Background and Rationale - The rapid expansion of "trade-in" and second-hand transactions for electronic products has led to a significant influx of old devices, which may contain sensitive personal information [1] - The lack of effective data deletion methods in traditional practices poses a risk of privacy breaches for consumers [1] Group 2: New National Standard - The newly approved national standard, titled "Data Security Technology Electronic Product Information Clearance Technical Requirements," mandates that manufacturers and recyclers provide built-in data clearance functions or free tools for users [1] - The standard specifies scientific clearance methods such as "data overwriting" and "block erasure" to ensure thorough data removal [1] - This standard is set to be implemented on January 1, 2027 [1]

Core Viewpoint - The article highlights the growing concern over data privacy in the context of electronic product recycling, emphasizing that conventional deletion methods do not effectively erase personal information, leading to potential privacy breaches. Group 1: Data Recovery and Deletion Methods - Traditional deletion methods, such as using built-in system functions, are shown to be ineffective as data can still be recovered using specialized software [3][5] - A demonstration revealed that even after using a phone's deletion program, deleted images could still be retrieved, indicating that standard deletion practices do not guarantee data security [5] Group 2: Consumer Concerns and Market Impact - During the "14th Five-Year Plan" period, it is estimated that 6 billion idle mobile phones exist in China, with only 10% entering the second-hand market due to consumer fears of incomplete data deletion and privacy risks [7] - The new national standard aims to address these consumer concerns by mandating that manufacturers provide effective data deletion features [9] Group 3: New National Standards - The recently published national standard, effective from January 1, 2027, requires uniform data deletion processes for devices like phones, computers, and hard drives to prevent unauthorized data recovery [7][9] - The standard specifies that all user data, including texts, images, videos, and sensitive information, must be thoroughly erased before resale [9] Group 4: Responsibilities of Manufacturers and Recyclers - Manufacturers are required to implement built-in data deletion tools and provide free services or third-party options for consumers [9] - Recyclers must ensure that all second-hand electronic products undergo proper data deletion, with detailed records of the deletion process maintained for at least three years [11]