The world is witnessing a phenomenal growth in the cloud enabled services and is expected
to grow further with the improved technological innovations. However, the associated …

The cloud computing provides on demand services over the Internet with the help of a large
amount of virtual storage. The main features of cloud computing is that the user does not …

The Signal protocol is a cryptographic messaging protocol that provides end-to-end
encryption for instant messaging in WhatsApp, Wire, and Facebook Messenger among …

With the rapid development of cloud storage, more and more data owners store their data on
the remote cloud, that can reduce data owners' overhead because the cloud server …

The computer security community has advocated widespread adoption of secure
communication tools to counter mass surveillance. Several popular personal communication …

Cloud computing has gained tremendous popularity in recent years. By outsourcing
computation and storage requirements to public providers and paying for the services used …

The privacy-related Snapchat smartphone application allows users to share time-limited
photos or videos, which “disappear” after a specified number of seconds once opened. This …

Though journalists are often cited as potential users of computer security technologies, their
practices and mental models have not been deeply studied by the academic computer …

Encryption ransomware is a malicious software that stealthily encrypts user files and
demands a ransom to provide access to these files. Several prior studies have developed …

In recent years, encrypted databases have emerged as a promising direction that provides
data confidentiality without sacrificing functionality: queries are executed on encrypted data …