Analysis of Big Data Privacy Risks and Countermeasures in Human-Computer Interaction Context

This article focuses on the large-scale information privacy security issues in the context of human-computer interaction and the corresponding management methods. It deeply analyzes the interaction and intrinsic connection between human-computer interaction and the risks of large-scale information privacy. It comprehensively summarizes the common privacy threat types in human-computer interaction scenarios, and provides targeted privacy risk prevention and control measures from both technical and management perspectives, establishing a privacy protection system that integrates technology and institutions. The research results show that current privacy protection research is trending towards a shift from the "notification - consent" model to the "communication - control" mechanism. Multi-channel interaction design and privacy reminder technology have become the focus of academic attention. This research has theoretical support and practical guidance value for improving the privacy protection mechanism in the human-computer interaction environment.