Table 3 Privacy risk classification.
From: Comprehensive assessment of privacy security of financial services in cloud environment
Risk frequency level | Significance |
|---|---|
1 | Risks are virtually non-existent |
2 | Risks are occasional |
3 | Risks are common and frequent |
4 | Risks are nearly unavoidable |
Risk loss level | significance |
1 | Risks rarely threaten users’ privacy |
2 | Risks may lead to the exposure of sensitive user information, including but not limited to personal interests, hobbies, and real-time location data |
3 | Risks can lead to the exposure of users’ critical data, such as identification details, contact logs, and health status, among other private information |
4 | Risks will result in the exposure of critical private information of users, such as financial information |
