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Continuous re-authentication of users is a must to protect connections with long duration against any malicious activity. Users can be re-authenticated in numerous ways. One popular way is an approach that requires the presentation of two or more authentication factors (i.e., knowledge, possession, identity) called Multi-factor authentication (MFA). Given the market dominance of ubiquitous computing...
Mobile social services utilize profile matching to help users find friends with similar social attributes (e.g., interests, location, background). However, privacy concerns often hinder users from enabling this functionality. In this paper, we introduce S-MATCH, a novel framework for privacy-preserving profile matching based on property-preserving encryption (PPE). First, we illustrate that PPE should...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.