Fatemeh Salehi Rizi

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—Today, Online Social Networks (OSNs) are the most popular platforms on the Internet, on which millions of users register to share personal information with their friends. Leakage of personal information is a significant concern for social network users. Besides information propagation, some new attacks on OSNs such as Identity Clone attack (ICA) have been(More)
Anonymity has become a significant issue in security field by recent advances in information technology and internet. The main objective of anonymity is hiding and side a system. Many methods and protocols have been proposed with different anonymity services to provide anonymity requirements in various fields until now. Each anonymity method or protocol is(More)
Nowadays, Online Social Networks (OSNs) are popular websites on the internet, which millions of users register on and share their own personal information with others. Privacy threats and disclosing personal information are the most important concerns of OSNs' users. Recently, a new attack which is named Identity Cloned Attack is detected on OSNs. In this(More)
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