Trust-Based Access Control Model from Sociological Approach in Dynamic Online Social Network Environment

Table 2

Comparison of proposed dynamic trust-based access control model with previous access control models in OSN.

Categories	Contents	Previous access control model			Proposed model
		[11, 12]	[13]	[14]
Criteria of computing trust	How to measure owner’s trust against data requestor	○	—	—	○
Multiparty relationship	Relative roles of owner to control access permission	○	○	○	○
Similarity	Relative degree of other’s trust similar to owner’s trust because trust is subjective and transitive	—		—	○
Third party’s recommendation	Third party’s trust based on previous experiences with the requestor	—	○	○	○