[PDF] Top 20 Auerbach.Security.in.Wireless.Mesh.Networks.pdf

... our security architecture, where the feasibility and applicability of the architecture were not plenarily ...on wireless links, which have to be considered in the anonymity ...other security issues ... See full document

... the next-hop information corresponding to each flow of data packet transmission. The source node floods the route request (RREQ) packet in the network when a route is not available for the desired destination. It may ... See full document

... Hu et al. proposed the concept of packet leashes to detect wormholes in wireless networks. It uses two types of packet leashes one is geographical leashes and another one is temporal leashes, but this ... See full document

... WEP is implemented in the MAC layer. The shared secret keys of WEP are almost static, i.e. remains the same even for years. This provides enough time to hackers to analyze and hack into WEP enabled wireless ... See full document

... The second attack consists in accessing the internal state of the captured device without chang- ing it. The detection of this passive attack is difficult, given that no state change is operated on the TAP; disconnecting ... See full document

... promising wireless technology for numerous applications from small scale to very larger scale such as broadband home networking to enterprise networking, building ...reliable wireless broadband service ... See full document

... Wireless mesh networks (WMNs) have the potential to eliminate many of these disadvantages by offering low- cost, wireless broadband Internet access both for fixed and mobile ...ensuring ... See full document

... for wireless LANs; some wireless LAN commercial system implementations provide authentication, authorization, and accounting (AAA) services directly over the wire- less LAN access point or via gateways to ... See full document

... 1 This work is supported in part by grants from CNPq, Faperj, RNP and TBE/ANEEL. One recent trend is to include multi-hop communications capabilities into portable laptops. This approach was intro- duced by the ... See full document

... Ensuring security however is more delicate when several operators coexist in the ...the security challenges already identified in this paper, one has to add challenges such as the mutual authentication of ... See full document

... multi-hop wireless networks (Hu et ...two mesh points (MPs) to communicate using peer-to-peer ...address security issues and is vulnerable to a numerous attacks such as RREQ flooding attack, ... See full document

... A wireless mesh network (WMN) comprises of mesh access points (MAPs)/mesh routers and mesh clients (MCs), where MAPs are normally static and they form the backbone of ...are ... See full document

... wired networks, WMNs are largely prone to different security attacks due to its open medium nature, distributed architecture and dynamic ...caused wireless routers, switches, servers became ... See full document

... DOS Level 2 (possibly DDoS) attack which blocks a safety net for the goal of the network segment in which the origin of the attack would mean a launch. In distributed attack or IP header alteration (depending on the type ... See full document

... in wireless networks such as WLAN, GSM, or mobile IP networks is based on the trust between the clients and their home ...multi-hop wireless communica- ... See full document

... A more efficient and scalable solution utilizing asymmetric pairings is proposed in [66], which is also based on BCL signature scheme, but adopted to asymmetric pairing setting. Asymmetric pairings are attractive due to ... See full document

... a wireless mesh link long enough to cause the internal mesh functions to detect a link QoS degradation and perform a link adaptation, a re-routing of user flows or even a change in the logical ... See full document

... TA is capable of using multiple servers for storage. Storage in these servers is not a problem of concern. During protocol execution stage, storage takes place at low end client side. This is the concern and discussed ... See full document

... 2.4 GHz ISM band at data rates of 5.5 and 11 Mbps. IEEE 802.11a [5] operates in the 5 GHz band (unlicensed national information infrastructure band). It supports data rates up to 54 Mbps. IEEE 802.11e deals with the ... See full document

... An interesting adaptive acknowledgement scheme for detecting misbehavior at the data plane in ad hoc networks is proposed in [54]. This approach requires that the nodes use source routing, and therefore, the ... See full document