Ciphertext-Policy Attribute-Based Encryption (CPABE) is the most promising scheme to achieve fine-grained access control and data privacy in a cloud environment by offering oneto-many encryption.

To the best of our knowledge, there is no agreed-upon data-sharing method that addresses all of these problems. In this article, we make a step ahead by designing an efficient and auditable ...

Tuckner’s discovery is reminiscent of a 2019 analysis that found browser extensions installed on 4 million browsers collected ...

When quantum computers become powerful enough to break current encryption protocols, long-term data security and ...

Jack Dorsey, the CEO of Block and co-founder of Twitter, has quietly rolled out a new messaging app called Bitchat and it’s unlike anything out there right now. Built to run entirely over Bluetooth ...