Table 6 Security performance analysis.

From: Decentralized trust framework for smart cities: a blockchain-enabled cybersecurity and data integrity model

Security metric

Traditional systems

Proposed framework

Threat Detection Rate (%)

85.523,27

98.2

False Positive Rate (%)

12.3

3.8

Attack Prevention Rate (%)

82.716,21

96.5

Recovery Time (minutes)

456,15

8

Identity Verification Time (ms)

500

150