Research Article

Research on Privacy Security Risk Assessment Method of Mobile Commerce Based on Information Entropy and Markov

Table 1

Classes and factors of privacy risks of m-commerce users.

Risk classesRisk factors

Technology riskData encryption; intrusion detection; authorization and authentication; access control; anonymisation; trajectory information hiding

Platform environmental riskData contribution agreement; secure routing protocol; legal or institutional requirements; diversity of privacy laws; mobile advertising attack; location service

Operator management riskPrivacy management mechanism; regulatory and disciplinary systems; insider threat; third party information collection

User vulnerability riskPrivacy awareness; privacy invasion experience; privacy association setting; simple password setting

Mobile terminal device riskSensitive data protection; taint tracking; privilege manage; detection of malicious events