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Inherent tension between text data utilization needs and privacy…
Inherent tension between text data utilization needs and privacy protection
Core Conflict
Business perspective
Data has become a core production factor, with enterprises needing to maximize value through data mining
Regulatory perspective
The 2025 "Network Security - 2025" special campaign shows balancing compliance and utilization has become a regulatory focus
Individual perspective
The Personal Information Protection Law grants citizens the right to data autonomy, increasing vigilance against data abuse
Data Utilization
Commercial Value Mining
Precision marketing: The 2025 315 Gala exposed Qiteng Network's "Huoyan Cloud" stealing public account followers' phone numbers for targeted promotion; users searching "children's English" received an average of 10 AI spam calls daily
Personalized services: Online travel platforms analyze browsing history and booking records for price and product recommendations; data from one platform shows personalized recommendations increased conversion rates by 40%
Innovation Promotion
Product development
Automobile manufacturers use production line equipment data and employee operation logs with digital twin platforms to achieve predictive maintenance, reducing failure rates by 27%
Service optimization
Financial institutions build risk control models using user credit data; one bank maintained non-performing loan rates below 1.2% through compliant data analysis
Privacy Protection
Personal Rights Safeguarding
Right to data autonomy
In the first three quarters of 2025, procuratorates nationwide prosecuted over 2,100 cases of personal information infringement involving over 4,400 people; over 60% involved unauthorized data collection
Protection of personal dignity
Zhao and others used "social engineering databases" to obtain victim information for cyberbullying, leading to offline harassment; such "doxxing" cases increased by 35% annually
Legal Compliance Requirements
Regulatory constraints
After the implementation of the Personal Information Protection Law, Shanghai public security authorities investigated Dior (Shanghai) in 2025 for illegally transmitting user information to its French headquarters without encryption, resulting in legal penalties
Compliance costs
Average data compliance investment for SMEs accounts for 18% of IT budgets (including data protection officer salaries, encryption system construction); over 30% of micro-enterprises lag in compliance due to cost pressures
Manifestations of Conflict
Excessive Data Collection
APP permission abuse
A survey showed 78% of lifestyle APPs request unnecessary permissions like "read contacts" and "location tracking," far exceeding functional needs
Expansion of public surveillance
In smart city projects, 35% of monitoring devices can collect facial information, but only 22% clearly inform users of collection purposes and storage periods
Frequent Data Misuse
Data trafficking
Wang and others stole online shopping information via Trojans and sold it to overseas fraud groups, with single pieces of precise information priced at 50-200 yuan, linked to multiple fraud cases
Big data price discrimination
The 2025 Online Travel Consumption Satisfaction Report showed 77.30% of personal information protection public opinions involved price discrimination, with long-term users paying 20%-50% more than new users for the same hotel
Security Vulnerabilities
Hacker attacks:
In the May 2025 Dior data breach, over 100,000 pieces of Chinese user information were at risk due to lack of encryption measures
Internal leaks
A parking platform employee colluded with Han to illegally obtain vehicle trajectory information, supporting "car-finding services" covering over 20 cities nationwide
Solutions
Technical Measures
Encryption and privacy computing
Fantuo Digital's FunAI platform uses federated learning in smart city projects to achieve "usable but not visible" transportation and security data, supporting comprehensive analysis while preventing information leakage
Anonymization
The National Museum's digital human "Ai Wenwen" uses homomorphic encryption to ensure user data during live interactions
Regulatory Improvement
Clarifying responsibilitie
The Measures for Security Assessment of Data require enterprises to use three compliance channels (assessment, standard contracts, etc.); over 2,000 enterprises completed declarations in 2025
Strengthening penalties
Average administrative fines for data violations reached 580,000 yuan in 2025, a 42% increase from the previous year, creating strong deterrence
Industry Self-discipline
Developing guidelines
Online travel platforms jointly released the Anti-Big Data Price Discrimination Convention, promising to disclose pricing algorithms and establish user supervision channels
Supervision mechanisms
Blockchain technology applied to water quality monitoring data certification, with smart contracts automatically warning of tampering, building a "technology + system" defense loop
