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With transactional and historical data sets being available online, privacy attacks have become common. A privacy attack takes seemingly innocuous released information and extracts personal information about individuals. Re-identification attacks are one such class of attacks that leads privacy compromises. </div> <div> <br/> </div> <div> In this talk, we shall review various such attacks such as reconstruction and tracing attacks on statistical databases. We also discuss techniques from the differential privacy literature for releasing approximate aggregate statistics while provably thwarting any privacy attack. It shall further discuss as to how differential privacy comes to rescue and its limitations. We shall also compare it with classical techniques like K-anonymity and its generalizations. </div> </div> <div class="row lecture__section"> <h2>About this Lecture</h2> <span> <strong>Number of Slides: </strong> 75</span><br/> <span> <strong>Duration: </strong> 60 minutes </span><br/> <span> <strong>Languages Available: </strong> English</span><br/> <span> <strong>Last Updated: </strong> <span id="lecDate"></span> </span> </div> <div class="row lecture__section"> <h2>Request this Lecture</h2> <p>To request this particular lecture, please complete this <a href="https://services.acm.org/public/speakers/request_lecture.cfm?lecture_id=15250" target="_blank">online form.</a> </p> </div> <div class="row lecture__section"> <h2>Request a Tour</h2> <p>To request a tour with this speaker, please complete this <a href="https://services.acm.org/public/speakers/request_tour.cfm?lecturer_id=17694" target="_blank">online form.</a> </p> <p>All requests will be sent to ACM headquarters for review.</p> 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