Secure Dynamic Source Routing

Kargl, Frank; Geis, A.; Schlott, Stefan; Weber, Michael

doi:10.1109/hicss.2005.531

Cited by 40 publications

(17 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Whereas a lot of effort was already put in securing traditional MANETs [14,15], the security research for position-based routing and VANETs is still in its infancy. Reference [16] gives a first overview on this subject.…”

Section: Related Workmentioning

confidence: 99%

Decentralized position verification in geographic ad hoc routing

Leinmüller

Schoch

Kargl

et al. 2008

Security Comm Networks

View full text Add to dashboard Cite

SummaryInter-vehicle communication is regarded as one of the major applications of mobile ad hoc networks (MANETs). Compared to MANETs or wireless sensor networks (WSNs), these so-called vehicular ad hoc networks (VANETs) have unique requirements on network protocols. The requirements result mainly from node mobility and the demands of position-dependent applications. On the routing layer, those requirements are well met by geographic routing protocols. Functional research on geographic routing has already reached a considerable level, whereas security aspects have only been recently taken into account. Position information dissemination has been identified as being crucial for geographic routing since forged position information has severe impact regarding both performance and security.In this work, we first summarize the problems that arise from falsified position data. We then propose a framework that contains different detection mechanisms in order to mitigate or lessen these problems. Our developed mechanisms are capable of recognizing nodes cheating about their position in beacons (periodic position dissemination in most single-path geographic routing protocols, e.g., GPSR). Unlike other proposals described in the literature, our detection system does not rely on additional hardware or special nodes, which would contradict the ad hoc approach. Instead, we use a number of different independent sensors to quickly give an estimation of the trustworthiness of other nodes' position claims. The different sensors run either autonomously on every single node, or they require cooperation between neighboring nodes.The simulation evaluation proves that the combination of autonomous and cooperative position verification mechanisms successfully discloses most nodes disseminating false position information, and thereby widely prevents attacks using position cheating.

show abstract

Section: Related Workmentioning

confidence: 99%

Decentralized position verification in geographic ad hoc routing

Leinmüller

Schoch

Kargl

et al. 2008

Security Comm Networks

View full text Add to dashboard Cite

show abstract

“…In order to overcome this problem some protocols (e.g., SDSR [214] and endairA [12]) avoid signing the route request. In some other protocols (e.g., in SRP [294] and in Ariadne [180] and, instead of digital signatures, they can authenticate the information that they add to control packets by using more efficient MACs that are verifiable by the target of the control packets (assuming that the target shares a key with every intermediate node that processed the packet).…”

Section: Protection Of Mutable Information In Control Packetsmentioning

confidence: 99%

Security and cooperation in wireless networks: thwarting malicious and selfish behavior in the age of ubiquitous computing

2008

Choice Reviews Online

View full text Add to dashboard Cite

PrefaceWe have entered the era of wireless networks. By now, the number of wireless phones has superseded that of wired ones. Wireless LANs are routinely used by millions of nomadic users. Wireless devices have become commonplace in private homes, factories, and hospitals. And technologists promise us a world of ubiquitous computing, in which myriads of tiny, untethered sensors and actuators will communicate with each other, promptly taking care of our various needs and wishes.In addition to this pervasiveness, we are witnessing a change of paradigm: initially, wireless devices had limited or no programmability and were managed (and secured) in a highly centralized fashion. Today, high-tier wireless end-systems are full-fledged personal computers and take an increasingly active role in the networking mechanisms. In the extreme case of multi-hop ad hoc networks, the end systems are the network.Unfortunately, this evolution is creating new vulnerabilities. Even existing wireless networks (and especially wireless LANs) exhibit a number of security weaknesses, some of which have been painstakingly fixed a posteriori. It is now clear that the security solutions devised for wired networks cannot be used as such to protect the wireless ones. An additional problem is that the frenzy to commercialize quickly new products and new services is in contradiction with the design of a well-thought (and possibly standardized) secure architecture.This textbook aims at preventing ubiquitous computing from becoming a pervasive nightmare. It contains a thorough description of existing and envisioned mechanisms devised to thwart misdeeds against wireless networks. Indeed, we believe that the protection of wireless networks now requires more attention and a more systematic a priori approach.In addition to the usual security concerns of networking, we need to address selfish behavior. The reason is that each wireless communication makes use of a fraction of the spectrum that has been and will remain a scarce resource. Moreover, most wireless devices are battery-powered, and for them energy is scarce as well. Consequently, the behavior of a wireless device can affect the service enjoyed by a another, neighboring iv device. Likewise, the behavior of a wireless network can affect the performance of another wireless network, especially if both networks operate in the same frequency band. These are the reasons we mention "cooperation" in the title of this book; wherever appropriate, we will make use of game theory in order to formalize the problems.We believe this textbook to be the first of its kind regarding the treatment of security and cooperation in wireless networks. Due to the constant evolution of the field, one of the major challenges of writing such a book is ensuring that it will have a reasonably long shelf life (and that the material learned from this book has long lasting value). The strategy we have adopted is to focus on the principles and to keep examples as generic as possible. What this book is notThis book covers a subst...

show abstract

“…In security area we can find a wide variety of secure protocols [4]; most of them are based in one of the classic MANET routing protocols. Thus we find ADSR [5], ARIADNE [6], SDSR [7] and SRDP [8] based on DSR [9]; ARAN [10], SAODV [11] and SEAR [12] based on AODV [13]; SEAD [14] based on DSDV [15]; or SOLSR [16] based on OLSR [17].…”

Section: Introductionmentioning

confidence: 99%

Improving Secure Routing Protocols Using Additional Features

Tornos

Salazar

2013

2013 27th International Conference on Advanced Information Networking and Applications Workshops

View full text Add to dashboard Cite

MANET routing protocols have to manage different problems from those of wired routing protocols. These protocols did not implement security, so it was necessary to implement secure protocols. Secure routing protocols do not usually take into account the impact of security into the performance of the original protocol. This article shows the results obtained after implementing one of these secure protocols, ADSR, both original protocol and optimized version. After an analysis of these results, we propose a change that improves the results of the ADSR protocol.

show abstract

Secure Dynamic Source Routing

Cited by 40 publications

References 24 publications

Decentralized position verification in geographic ad hoc routing

Decentralized position verification in geographic ad hoc routing

Security and cooperation in wireless networks: thwarting malicious and selfish behavior in the age of ubiquitous computing

Improving Secure Routing Protocols Using Additional Features

Contact Info

Product

Resources

About