Research Article

A Novel Edge-Based Trust Management System for the Smart City Environment Using Eigenvector Analysis

Table 4

Analysis of proposed work.

Work nameSignificanceMethodology for identifying the malicious trustdata contributionsMethodologySignificance/limitations

E-TMS(i) Eigenvector-based approach for eliminating the malicious contributionsPresent(i) Malicious free aggregated trust value evaluation(i) Two-level trustevaluation approach
SAODV [18](i) Resistant toward routing attacksNil(i) Enhancement of path determination(i) Introduced only to secure AODV
SLICER-TMU [19](i) Prevention of identity-based attacksNil(i) Secure authentication mechanism(i) Vulnerable to malicious trust contributions
SAL-SAODV [12](i) Power-aware approachNil(i) Architectural enhancement(i) Fog-based approach
DBNIDS [13](i) Malicious attack detectionNil(i) Deep belief neural network-based approach(i) Method accepts trust data contributions from both malicious as well as legitimate nodes