This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...
—It has become apparent for quite some time that the Internet has evolved from a network connecting pairs of end-hosts to a substrate for information dissemination. While this sh...
Konstantinos V. Katsaros, George Xylomenos, George...
We propose an efficient and flexible system for a secure and authentic data exchange in a multiinstitutional environment, where the institutions maintain different databases and p...
Arne Ansper, Ahto Buldas, Margus Freudenthal, Jan ...
: The ability to estimate the communication latency between arbitrary hosts on the Internet would enable the distributed computing applications to find the closest server or to fin...
R. Vijayprasanth, R. Kavithaa, Rajkumar Kettimuthu
This paper recounts some lessons that we learned from the deployment of host-to-host IPsec in a large corporate network. Several security issues arise from mismatches between the d...