Visible to the public Biblio

Filters: Author is Singh, U.  [Clear All Filters]
2018-06-20
Wagh, D., Pareek, N., Singh, U..  2017.  Elimination of internal attacksfor PUMA in MANET. 2017 International conference of Electronics, Communication and Aerospace Technology (ICECA). 2:478–482.

Mobile ad hoc networks (MANETs) play a significant role for communication whenever infrastructure is not available. In MANET, the group communication-based applications use the multicast routing protocol, where there is a single sender node and a group of receiver nodes. The benefits of multicast routing protocols are the capability to reduce the communication costs and saving the network resources by reproduction of the message over a shared network. The security is the main concern for multicast routing protocol in MANET, as it includes large number of participants. The security issues become more rigorous in a multicast communication due to its high variedness and routing difficulty. In this paper, we consider the internal attack, namely Multicast Announcement Packet Fabrication Attack on PUMA (Protocol for Unified Multicasting through Announcements). We proposed the security approach to detect the attacks as multicast activity-based overhearing technique, i.e., traffic analysis-based detection method with a unique key value. The performance analysis, shows an improved network performance of proposed approach over PUMA.

Saurabh, V. K., Sharma, R., Itare, R., Singh, U..  2017.  Cluster-based technique for detection and prevention of black-hole attack in MANETs. 2017 International conference of Electronics, Communication and Aerospace Technology (ICECA). 2:489–494.

Secure routing in the field of mobile ad hoc network (MANET) is one of the most flourishing areas of research. Devising a trustworthy security protocol for ad hoc routing is a challenging task due to the unique network characteristics such as lack of central authority, rapid node mobility, frequent topology changes, insecure operational environment, and confined availability of resources. Due to low configuration and quick deployment, MANETs are well-suited for emergency situations like natural disasters or military applications. Therefore, data transfer between two nodes should necessarily involve security. A black-hole attack in the mobile ad-hoc network (MANET) is an offense occurring due to malicious nodes, which attract the data packets by incorrectly publicizing a fresh route to the destination. A clustering direction in AODV routing protocol for the detection and prevention of black-hole attack in MANET has been put forward. Every member of the unit will ping once to the cluster head, to detect the exclusive difference between the number of data packets received and forwarded by the particular node. If the fault is perceived, all the nodes will obscure the contagious nodes from the network. The reading of the system performance has been done in terms of packet delivery ratio (PDR), end to end delay (ETD) throughput and Energy simulation inferences are recorded using ns2 simulator.

Verma, R., Sharma, R., Singh, U..  2017.  New approach through detection and prevention of wormhole attack in MANET. 2017 International conference of Electronics, Communication and Aerospace Technology (ICECA). 2:526–531.

A Local Area Network (LAN) consists of wireless mobile nodes that can communicate with each other through electromagnetic radio waves. Mobile Ad hoc Network (MANET) consists of mobile nodes, the network is infrastructure less. It dynamically self organizes in arbitrary and temporary network topologies. Security is extremely vital for MANET. Attacks pave way for security. Among all the potential attacks on MANET, detection of wormhole attack is very difficult.One malicious node receives packets from a particular location, tunnels them to a different contagious nodes situated in another location of the network and distorts the full routing method. All routes are converged to the wormhole established by the attackers. The complete routing system in MANET gets redirected. Many existing ways have been surveyed to notice wormhole attack in MANET. Our proposed methodology is a unique wormhole detection and prevention algorithm that shall effectively notice the wormhole attack in theMANET. Our notion is to extend the detection as well as the quantitative relation relative to the existing ways.