Research Article
Research on Privacy Security Risk Assessment Method of Mobile Commerce Based on Information Entropy and Markov
Table 3
The level of probability of risk factors occurrence.
| Level | Definition and description |
| (8, 10) | This factor has a great risk and a direct threat to the user’s privacy | (6, 8) | This risk has a high probability of occurrence and exists in most m-commerce environments | (4, 6) | This risk is a common risk, which exists in some m-commerce | (2, 4) | This risk exists and only occurs when special conditions are met | (0, 2) | This factor has high security and hardly causes user privacy risk |
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