01239nas a2200181   4500008004100000245009400041210006900135260000900204300001400213490000700227520059700234653002900831653003300860653001300893100001900906700001500925856011700940       2013                        eng d00aSecurity analysis and evaluation of random linear network coding under wiretapping attack0 aSecurity analysis and evaluation of random linear network coding  c2013  a446 - 4520 v113 aThis paper discussed the weak security of random linear network coding in wireless network in view of network coding weak security theory where the wiretapper can successfully obtain initial data and conditions threatening transmission security by decoding. The experiment results displayed, in wireless network, the relationship between decodes success probability of multi-node co-wiretapping, the decodes time of destination node and the node number in round and network, the number of data packet which source node sends every time, Galois field size and transmission radius of each node.10aMultinode Co-wiretapping10aRandom Linear Network Coding10aSecurity1 aXiaoxing, L.V.1 aBaihai, Z.  uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84892157046&partnerID=40&md5=987b97220d343f2739f129f050e6b5ef01852nas a2200205   4500008004100000245007900041210006900120260000900189300001200198490000700210520118900217653001101406653002001417653001501437653002401452653001301476653002801489100001201517856011701529       2012                        eng d00aSERCID: A secure mechanism for data collection in wireless sensor networks0 aSERCID A secure mechanism for data collection in wireless sensor  c2012  a79 - 850 v103 aThe unattended nature of wireless sensor networks makes them very vulnerable to malicious attacks. An adversary can physically compromise a subset of sensor nodes in a wireless sensor network to eavesdrop information. Due to some intrinsic features of wireless sensor network, it is difficult to perform efficient intrusion detection against malicious nodes in such a resource-restricted environment. In this paper, we propose a novel secure mechanism, SERCID for wireless sensor networks. The mechanism consists of a key-based secure routing algorithm and a counter-based intrusion detection algorithm. The approach is able to protect the data collection in a wireless sensor network even if there are malicious nodes in the network. The major contribution of our work is that we present an original approach to defend wireless sensor networks against both tampering and packet-dropping attacks, for the first time. We provide a relatively simple but reliable approach to support secure data collection in wireless sensor networks. Compared with existing research efforts, the proposed approach is easy to be implemented and performed in resourceconstrained wireless sensor networks.10aAttack10aData collection10aEncryption10aIntrusion detection10aSecurity10aWireless sensor network1 aMao, Y.  uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84866465185&partnerID=40&md5=ba314ed11d14004232b2fddcd4fa4ee801920nas a2200217   4500008004100000245009500041210006900136260000900205300001400214490000700228520122000235653001201455653001101467653001301478653002101491653002101512100001701533700001601550700001901566856011701585       2012                        eng d00aTrue: A trust evaluation service for mobile ad hoc networks resistant to malicious attacks0 aTrue A trust evaluation service for mobile ad hoc networks resis  c2012  a262 - 2710 v103 aTrust evaluation is an essential service to ensure reliability on security relationships on networks, including Mobile Ad Hoc Networks (MANETs). However, the implementation of an effective trust evaluation service is very difficult in these networks, due to their dynamic characteristics. Though many trust evaluation services for MANETs can be found in the literature, they were not designed considering malicious attacks or were not evaluated under these attacks. This work presents TRUE, a distributed trust evaluation service for MANETs which creates a self-organized context-based trust network. To estimate the trustworthiness of other nodes, nodes form trust chains based on behavior evidences maintained within the context-based trust network. Periodically, nodes exchange trust information with the neighbors, providing an efficient method to disseminate these information through the network. Simulation results show that TRUE is very efficient on gathering evidences to build the trust networks, maintaining a small communication and memory overhead. Further, it is the first trust evaluation scheme evaluated under bad mouthing and newcomers attacks and it maintains its effectiveness in such scenarios.10aAttacks10aMANETs10aSecurity10aSelforganization10aTrust evaluation1 aDa Silva, E.1 aMisaghi, M.1 aAlbini, L.C.P.  uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84866468796&partnerID=40&md5=08ff8aec3056b7029837f9948c2ccdcf01376nas a2200217   4500008004100000245005900041210005600100260000900156300001200165490000600177520074200183653001500925653001700940653000800957653001300965653001500978100001700993700001601010700001501026856011701041       2011                        eng d00aA practical U-healthcare network with security and QoS0 apractical Uhealthcare network with security and QoS  c2011  a87 - 940 v93 aAs a consequence of rapid technological development, the normally isolated medical sensor platform is gradually being integrated into networks. However, most ubiquitous or mobile health systems are lacking a system that combines both network security and QoS (Quality of Service). This paper investigates the possible security and QoS methods of a ubiquitous healthcare network platform in OSI (Open System Interconnections)-layers. This network platform is based on the Wireless Overlay Networks (WON) Bluetooth, 802.11 and 802.16 over IPv6 network, and provides a secure and stable U-healthcare platform by including the application of healthcare sensors with RFID, U-healthcare PDA, VoIPv6, falling detection, and patient orientation.10aHealthcare10aIPv6 network10aQoS10aSecurity10aUbiquitous1 aHuang, S.-Y.1 aHung, C.-C.1 aLee, C.-C.  uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960689974&partnerID=40&md5=ac1cfe986d44de663237d411cebdc5cc02051nas a2200241   4500008004100000245008000041210006900121260000900190300001300199490000600212520132700218653001401545653001401559653001301573653001201586653001601598653001301614653001901627100001601646700001501662700001501677856011701692       2010                        eng d00aV-isoNet: A virtualised and isolated network using open source technologies0 aVisoNet A virtualised and isolated network using open source tec  c2010  a95 - 1000 v83 aComputer Security and Forensics is an emerging academic discipline in which there are many challenges facing educational institutions in teaching, from both an educational and technical perspective. The School of Computing in Dublin Institute of Technology offers two Security and Forensic Computing modules, a 4th year BSc (Hons) module and an MSc module. Currently the BSc module requires a practical section to the course while the MSc module does not require practical work. In order to aid teaching during the next semester, both sets of students will be exposed to a Security and Forensics practical laboratory. This series of research proposes a phased approach to design and establish a suitable overall environment to provide a comprehensive Computer Security and Forensics practical laboratory. The three identifiable components are (1) an isolated networked environment, (2) an exposed repository to be used to demonstrate vulnerabilities and (3) the formation of a Security and Forensics toolkit to be used in conjunction with the isolated network environment and the exposed repository. This first paper, in a series of three, will introduce the reader to the overall research objective. It will then focus on research and development of the first identified component, namely an isolated network environment.10aEducation10aForensics10aIsolated10aNetwork10aOpen source10aSecurity10aVirtualization1 aGleeson, M.1 aMarkey, D.1 aMtenzi, F.  uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960692758&partnerID=40&md5=67245f8ace4f0dc027e9fdd56f9771d201208nas a2200193   4500008004100000245006400041210006200105260000900167300001400176490000600190520059000196653001900786653001300805653003200818100001500850700001600865700001600881856011700897       2009                        eng d00aA new authentication scheme for session initiation protocol0 anew authentication scheme for session initiation protocol  c2009  a133 - 1360 v73 ahe Session Initiation Protocol (SIP) is a signaling protocol that controls communication sessions such as conferencing, telephony, and instant messaging in the Internet community (RFC2543). Before a user gets to use an SIP service provided by a server, an authentication process must be finished. However, there are some security problems with SIP authentication yet to be solved, such as server spoofing, off-line password guessing attacks, and the use of the password table. In this article, we shall propose a new authentication scheme for SIP that does not need the password table.10aAuthentication10aSecurity10aSession initiation protocol1 aLee, C.-C.1 aYang, C.-C.1 aHuang, S.Y.  uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-73249123219&partnerID=40&md5=c652e0ae0a489db32f8bdd813fcac57f