Anticollusion Attack Strategy Combining Trust Metrics and Secret Sharing for Friendships Protection

<div>Comparison of the probabilities of a successful collusion attack based on the number of collusion attackers. (a) Unpopular nodes. (b) Popular nodes.</div>

Security and Communication Networks

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Figure 9

Figure 9: Anticollusion Attack Strategy Combining Trust Metrics and Secret Sharing for Friendships Protection 