Reliable Reputation Review and Secure Energy Transaction of Microgrid Community Based on Hybrid Blockchain

Table 2

Comparison of security features.

Security features	Ref. [35]	Ref. [36]	Ref. [37]	Our scheme
Privacy	√	×	×	√
Confidentiality	×	×	×	√
Transparency	√	√	√	√
Traceability	√	√	√	√
Imtamperability	√	√	√	√
Nonrepudiation	√	×	×	√