如今，电子产品更新换代越来越快，不少人换了新手机、新电脑后，却因为担心数据删不干净、可能导 致个人信息泄露，只好让旧设备在家"吃灰"。现在，这个后顾之忧有了解决办法。 当然，政策的生命力在于落实。对大多数不具备专业知识的消费者来说，很难自行判断设备是否按标准 完成信息清除。因此，如何让普通消费者便捷地识别、信任符合标准的产品与服务，如何确保不同品 牌、不同型号的设备都能满足清除要求，是接下来需要探索的课题。 可以看到，为给产业留出充足的适应时间，"新国标"设置了13个月的过渡期，确保在正式实施前，各环 节能够有序完成技术改造与流程建设。期待随着"新国标"的落地，个人信息安全"防护网"能织得更密， 更多旧电子产品得以"变废为宝"。 比如，在清除范围上，"新国标"几乎覆盖了所有用户使用信息终端产生的痕迹信息；在技术路径上，明 确给出数据覆写、块擦除等经过验证的科学方法；在执行主体上，既要求电子产品应为用户提供内置信 息清除功能，或免费的信息清除工具服务，也规定回收经营者应对二手电子产品进行信息清除。这一系 列规定以刚性约束倒逼生产、回收等全链条主体履行安全责任，充分彰显了"科技向善"的治理智慧。 垃圾是放错地方的 ...

新规规定：与普通删除不同，它要求"信息清除"，通过数据覆写、块擦除等技术，实现数据"物理级"清 除，极大提升恶意恢复数据的门槛和成本，为用户隐私筑牢防线。 新规构建全生命周期责任链条，生产厂商要提供清除功能或工具，回收经营者须严格清除信息并验证留 痕。 来源：环球网 在处理旧手机、旧电脑时，直接转卖怕隐私泄露，闲置在家又浪费资源。近日，《数据安全技术 电子 产品信息清除技术要求》强制性国家标准发布，将于2027年1月1日起实施。 天眼查专业版数据显示，截至目前我国现存在业、存续状态的闲置相关企业超338.6万家。其中，2025 年截至目前新增注册相关企业约98.9万余家，从企业注册数量趋势来看，近五年间，闲置相关企业的注 册数量呈现出逐年增长的态势，特别是2023和2024连续两年更是呈现出显著的增长态势。 从区域分布来看，湖北省、海南省、广东省闲置相关企业数量位居前列，分别为超44.5万余家、34.6万 余家和31.4万余家。（赵华） ...

Core Viewpoint - The article discusses the importance of securely handling old mobile phones before selling or recycling them, highlighting the risks of data recovery and the introduction of a new national standard for data deletion in electronic devices. Group 1: Data Recovery Risks - Many second-hand phone recycling stores can recover deleted data, posing risks of fraud and extortion [1][2] - Simply performing a factory reset only results in "logical deletion," leaving the actual data recoverable [3] Group 2: New National Standard - A new mandatory national standard titled "Data Security Technology Electronic Product Information Deletion Technical Requirements" will be implemented on January 1, 2027 [5] - The standard mandates irreversible data deletion methods, ensuring data cannot be recovered by any means [9] Group 3: Data Deletion Methods - The standard specifies two core methods for data deletion: digital overwriting and block erasure [9] - Digital overwriting involves writing meaningless data to storage units, requiring at least three overwrites for magnetic media [10] and one for semiconductor media [11] - Block erasure is a hardware-level method that clears all data in a storage block simultaneously, providing a faster and more thorough deletion [12] Group 4: Responsibilities of Manufacturers and Recyclers - Electronic product manufacturers must integrate a "one-click destruction" feature or provide free deletion tools/services [15][16] - Recyclers must inform users about data deletion, use compliant tools, and maintain records of deletion for three years [18][20] Group 5: Impact on Recycling Industry - The new regulations may increase operational costs for recycling companies, potentially leading to lower buyback prices for consumers [26] - However, the regulations aim to create a more transparent and secure recycling environment, reducing the prevalence of non-compliant recyclers [27]

Core Viewpoint - The article discusses a new national standard in China aimed at ensuring the secure deletion of data from electronic devices, emphasizing the transition from "fake deletion" to "true deletion" methods for data security [15][16][19]. Group 1: New National Standard - A new national standard titled "Data Security Technology Electronic Product Information Deletion Technical Requirements" will be implemented on January 1, 2027, and is mandatory for manufacturers and recyclers [15][18]. - This standard applies to a wide range of electronic products, including smartphones, tablets, laptops, and smartwatches, effectively enhancing the security of second-hand digital products [19][42]. Group 2: Data Deletion Methods - The standard mandates the use of two primary techniques for data deletion: digital overwriting and block erasure [23]. - Digital overwriting involves repeatedly covering existing data with new data until it is completely obscured, while block erasure entails removing entire data blocks at once, making recovery impossible [24][28]. Group 3: Responsibilities of Manufacturers and Recyclers - Manufacturers are required to integrate a "data destruction" feature in new devices or provide third-party tools for data deletion, ensuring users are informed about the deletion process and its implications [32][33]. - Recyclers must actively remind users to clear their data before any transaction, cannot access or retain any data without consent, and must use methods compliant with the new standard [36][38]. Group 4: Market Context and User Concerns - There are over 6 billion idle mobile phones in China, with only 10% entering the second-hand market, indicating a significant opportunity for improvement in the recycling process [42]. - Users have expressed relief over the new regulations but also concerns about the enforcement of these standards [46][47].

Core Viewpoint - A new mandatory national standard titled "Data Security Technology - Technical Requirements for Information Clearing of Electronic Products" has been officially released and will take effect on January 1, 2027, addressing data security concerns related to the disposal of old electronic devices [1][48]. Group 1: New Regulations - The new standard establishes a clear distinction between "information clearing" and ordinary deletion, which only marks data as deleted without erasing it [1][2]. - The standard introduces two primary technical methods for achieving data clearing: data overwriting and block erasure, significantly increasing the difficulty and cost of malicious data recovery [3][4]. Group 2: Responsibilities of Stakeholders - Electronic product manufacturers are required to provide built-in information clearing functions or reliable external tools, ensuring users are informed about the clearing process and its implications [4][48]. - Second-hand electronic product recyclers must adhere to strict operational norms, including prompting users to clear data before device acquisition and verifying the effectiveness of data clearing before resale [4][48]. Group 3: Implementation and Scope - The standard applies to all electronic products with non-volatile storage media produced or sold within China, including smartphones, tablets, and computers, while excluding products related to national secrets [48]. - A transition period of 13 months is provided for compliance with the new standard, ensuring that all new and imported electronic products meet the requirements upon implementation [45][48].

Core Viewpoint - The introduction of a new national standard in China for data security and electronic product information clearance aims to enhance the safety of second-hand electronic device transactions, addressing concerns over data privacy and security [8][10][20]. Group 1: New National Standard - A new national standard titled "Data Security Technology Electronic Product Information Clearance Technical Requirements" will be implemented on January 1, 2027, mandating "true clearance" of data rather than "fake deletion" [8][10]. - This standard is mandatory for manufacturers and recycling businesses, making it one of the strictest regulations to date, covering a wide range of electronic products including smartphones, tablets, laptops, and smartwatches [10][20]. Group 2: Data Clearance Methods - The standard specifies two main data clearance methods: digital overwriting and block erasure. Digital overwriting involves repeatedly covering existing data, while block erasure entails completely removing data from a storage block [12][14]. - Block erasure is more efficient for semiconductor media, as it clears entire data blocks at once, making data recovery nearly impossible [14]. Group 3: Responsibilities of Manufacturers and Recyclers - Manufacturers are required to integrate a "data destruction" feature in new devices or provide third-party tools for data clearance, ensuring users are informed about the clearance process and its implications [15]. - Recycling businesses must adhere to strict guidelines, including obtaining user consent before accessing any data, using approved clearance methods, and maintaining records of clearance operations for at least three years [17][22]. Group 4: Market Context and User Sentiment - Over 6 billion idle mobile phones exist in China, with only 10% entering the second-hand market, highlighting the need for a standardized approach to data security in device recycling [20]. - User feedback indicates a sense of relief regarding the new regulations, although there are concerns about the effective implementation of these standards [22].

Group 1 - The core viewpoint of the news is the introduction of a new national standard for data security in electronic products, which aims to address consumer concerns about data privacy and promote the recycling of old devices [1][2][3] Group 2 - The new national standard, effective from January 1, 2027, provides clear guidelines on what data to clear, how to clear it, and who is responsible for the clearing process [1] - The standard covers all traces of user information generated by electronic devices and specifies scientifically validated methods for data clearing, such as data overwriting and block erasure [1] - It mandates that electronic products must offer built-in data clearing functions or free data clearing tools, and that recycling operators must ensure data is cleared from second-hand electronic products [1] Group 3 - During the 14th Five-Year Plan period, China has 6 billion idle mobile phones, with only 10% entering the second-hand market due to consumer fears of incomplete data clearing [2] - The new standard is expected to alleviate consumer concerns about privacy, thereby encouraging the recycling of old devices and enhancing resource utilization [2] - There is a growing demand for verifiable and traceable data clearing, which may lead to increased R&D efforts by companies and the emergence of specialized data clearing service providers [2] Group 4 - A 13-month transition period has been established to allow industries to adapt to the new standard, ensuring orderly technical upgrades and process improvements before its official implementation [3] - The expectation is that the new standard will strengthen personal information security and facilitate the transformation of old electronic products into valuable resources [3]

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]

Group 1 - The core viewpoint of the article is the introduction of a new mandatory national standard for electronic products that requires information clearing functions to address consumer concerns about privacy leaks when replacing old devices [1] Group 2 - The new standard, titled "Data Security Technology - Technical Requirements for Information Clearing of Electronic Products," will be implemented starting January 1, 2027 [1] - This standard applies to various devices including mobile phones, computers, tablets, and hard drives, establishing unified requirements for information clearing technologies and processes [1] - The primary aim of the standard is to alleviate consumer fears regarding the malicious recovery of data from second-hand electronic products, which could lead to privacy breaches [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]