no code implementations • 4 Nov 2022 • Rana Salal Ali, Benjamin Zi Hao Zhao, Hassan Jameel Asghar, Tham Nguyen, Ian David Wood, Dali Kaafar
In this paper, we study the setting when NER models are available as a black-box service for identifying sensitive information in user documents and show that these models are vulnerable to membership inference on their training datasets.
no code implementations • 8 Dec 2020 • Sicong Wang, Naveen Karunanayake, Tham Nguyen, Suranga Seneviratne
Spam classification over encrypted emails enables the classifier to classify spam email without accessing the email, hence protects the privacy of email content.