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Advances, Systems and Applications

Table 5 Comparison result

From: Improving cloud storage and privacy security for digital twin based medical records

Medical

System

Record

Query

Query

Query

System

Architecture

Verification

Security

Security

Efficiency

Traditional

Server

None

High

Low

High

Blockchain-Based

Distributed

Low

Blockchain

Moderate

Moderate

Ours

Cloud

Blockchain

Moderate

High

Moderate