@conference {
	title = {Fast Asymmetric Internet Over Wireless Satellite-Terrestrial Networks},
	author = {Baras, John S., Corson, Scott M., Papademetriou, Spyro., Secka, Isatou., Suphasindhu, Narin.},
	year = {1997},
	month = {11/1997},
	abstract = {We describe our recent work on the design and implementation of high perfomrnace Internet services over networks consisting of interconnected Direct Broadcast (Satellite) hosts and terrestrial wireless LANs with various capabilities. The network uses receive only satellite links for downstream data delivery and wireless and wireline terrestrial links for the upstream path. A key concept in our work is that of a hybrid terminal which is a PC connected to a DBS antenna and to the local wireless LAN. The hybrid terminal uses a modem connection for outgoing traffic while receiving incoming information through the VSAT.},
	address = {Monterey, CA},
	booktitle = {MILCOM \&rsquo;97},
	pages = {372-377}
}
@conference {
	title = {Extensions of DBS and Hybrid Internet},
	author = {Karir, Manish., Bharadwaj, Vijay G., Holleman, Keith., Suphasindhu, Narin., Papademetriou, Spyro., Baras, John S.},
	year = {1997},
	month = {10/1997},
	abstract = {We describe some experiments which extend the DBS system, in particular, the DirecPC(TM) and DirecTV(TM) DBS, by using the PC with the satellite receiver as a gateway to connect networks together. We also discuss simple methods of receiving multimedia traffic from the multicast backbone (MBONE) [Cas94] over the satellite link, and distributing it, through this gateway, to end users.},
	address = {Budapest, Hungary},
	booktitle = {2nd ACM International Workshop on Satellite-Based Information Services (WOSBIS)},
	pages = {pp. 67-74}
}
@article {
	title = {Security Issues in Hybrid Networks with a Satellite Component},
	author = {Roy-Chowdhury, Ayan., Baras, John S., Hadjitheodosiou, Michael., Papademetriou, Spyro.},
	year = {2005},
	month = {12/2005},
	abstract = {Satellites are expected to play an increasingly important role in providing broadband Internet services over long distances in an efficient manner. Most future networks will be hybrid in nature {\textemdash} having terrestrial nodes interconnected by satellite links. Security is an important concern in such networks since the satellite segment is susceptible to a host of attacks, including eavesdropping, session hijacking, and data corruption. In this article, we address the issue of securing communication in satellite networks. We discuss various security attacks that are possible in hybrid satellite networks and survey the different solutions proposed to secure data communications in these networks. We look at the performance problems arising in hybrid networks due to security additions like Internet Security Protocol (IPSec) or Secure Socket Layer (SSL) and suggest solutions to performance-related problems. We also point out important drawbacks in the proposed solutions and suggest a hierarchical key-management approach for adding data security to group communication in hybrid networks.},
	pages = {pp. 50-61},
	volume = {Vol. 12},
	number = {Issue 6},
	journal = {IEEE Wireless Communications Magazine}
}
