Privacy technologies support the provision of online services while protecting user privacy.
Cryptography lies at the heart of many such technologies, creating remarkable possibilities …

Sharing images online has become extremely easy and popular due to the ever-increasing
adoption of mobile devices and online social networks (OSNs). The privacy issues arising …

In recent years, due to the ever-increasing adoption of mobile devices and the popularity of
online social networks (OSNs), sharing images online has become extremely easy and …