Mobile edge caching (MEC) is an emerging paradigm where cloud services are extended to
base stations (BSs) and devices to support a variety of applications and services in the …

An information theoretic approach to security and privacy called Secure And Private
Information Retrieval (SAPIR) is introduced. SAPIR is applied to distributed data storage …

Fountain code can significantly increase eavesdroppers' untranslated efficiency in the
wireless communication eavesdropping channel. The secondary LT coding anti …

In the era of big data, reducing the computational complexity of servers in data centers will
be an important goal. We propose Low Complexity Secure Codes (LCSCs) that are …

Shannon perfect secrecy, also known as one-time pad, can only be achieved by using
exactly a different key bit for each information bit. This requirement makes the …

Rateless codes (aka fountain codes, digital fountain) have found their way in numerous peer-
to-peer based applications although their robustness to the so called pollution attack has not …

We study secrecy in distributed storage systems (DSS) in the presence of a passive
eavesdropper. In particular, we are interested in the repair model called partially …

An information theoretic approach to security and privacy for cloud data storage systems is
introduced in this paper. The approach called Secure and Private Information Retrieval …

Coded caching in wireless networks and storage systems is studied. Caching based on two
types of codes, index codes and fountain codes, is investigated in terms of network …

Techniques for secure public exposure of digital data include extracting first digital data
comprising one or more batches, each batch comprising a plurality of no more than a …