While instant messaging systems bring convenience to people's lives and work, they also
make it easier for malicious users to discuss and plot illegal activities. Therefore …

Secure-channel establishment allows two endpoints to communicate confidentially and
authentically. Since they hide all data sent across them, good or bad, secure channels are …

Modern-day mobile communications allow users to connect from any place, at any time.
However, this ubiquitous access comes at the expense of their privacy. Currently, the …

La cryptographie est utilisée pour protéger la vie privée de tous quotidiennement lors de la
navigation sur Internet. On observe de multiples changements en cours ces dernières …

How to balance user privacy with a law enforcement agency's need to view their
communications during investigations has always been a delicate and hard to formalize …

Embodiments are directed to securing data using attribute-based encryption. In an
embodiment, a computer system encrypts a portion of data with an attribute-based …