Icaciem2017097 by ASDF Administartor

International Conference on Advances & Challenges in Interdisciplinary Engineering and Management

International Conference on Advances & Challenges in Interdisciplinary Engineering and Management 2017 [ICACIEM 2017]

ISBN Website Received Article ID

978-81-933235-1-9 icaciem.org 10 – January – 2017 ICACIEM097

VOL eMail Accepted eAID

01 icaciem@asdf.res.in 28 - January – 2017 ICACIEM.2017.097

A Security Mechanism for MANET with Efficient Certificate Revocation Mechanism Ramya P1, Gopalakrishnan V2 Department of CSE, Vidyaa Vikas College of Engineering and Technology, Tiruchengode, India 2 Department of EEE, Alagappa Chettiar College of Engineering and Technology, Karaikudi, India 1

Abstract: Mobile Adhoc Network contains mobile nodes which are deployed randomly in the network. These mobile nodes should cooperate each other for successful communication. But due to the frequent changes in network topology, the infrastructure for communication is not available and also presence of some malicious nodes cause attacks in the networks routing path. Hence, security is the major concern in this type of network. Certificate revocation mechanism based on Weighted Voting Game (CR-WVG) approach was introduced in which malicious nodes were identified based on the voting mechanism with respect to weights and quota of each node. However, security in routing paths was still a problem in this approach. To overcome this security issue, Certificate revocation based on weighted voting game and Secure Way Routing protocol (CR-WVG-SWR) is developed in which certificate from Certificate Authority (CA), shortest route discovered and data packets are encrypted using various encryption algorithms. Thus the performance of CR-WVG-SWR scheme is improved and compared with CR-WVG in terms of false revocation, revocation of malicious nodes, accuracy ration of revocation and normalized time to revocation.

ISBN Website Received Article ID

978-81-933235-1-9 icaciem.org 10 – January – 2017 ICACIEM098

VOL eMail Accepted eAID

01 icaciem@asdf.res.in 28 - January – 2017 ICACIEM.2017.098

Optical Core Networks Using Multi-layer Energy Savings for Reducing Energy Consumption 1,2,3,4

A Deepa1, Dhivya Bharathi2, P Jeevitha3, S Rajeswari4, P Ramya5 IV Year Students, Associate Professor, Dept. of CSE, Vidyaa Vikas College of Engineering and Technology, Tiruchengode, India 5

Abstract: In this work we target extra savings by taking into account of additional layers in the network. We aim at reducing energy consumption to propose a multi-layer energy saving technique for optical core networks by powering off components in various layers of the network. The model proposed in this work is a heuristic that base the capacity calculation for a upcoming time slot on the number of 40G links required in the current time slot. We set the number of links to power off or power on, as well as two thresholds, low and high each time the consumption is below or above a threshold. We measure our form through experiments featuring an Internet2-like topology and a real one-day worth of traffic split into five-minute time slots. The results suggest a comparison between various parameters settings and how they influence energy savings and the number of overflows in the network that result from mis-prediction. This form decrease in energy consumption up to 90% in the best case when the upcoming traffic is known; otherwise, with the small amount of traffic overflow events the savings can range between 82% and 88%. This paper is prepared exclusively for International Conference on Advances & Challenges in Interdisciplinary Engineering and Management 2017 [ICACIEM 2017] which is published by ASDF International, Registered in London, United Kingdom under the directions of the Editor-in-Chief Dr K Samidurai and Editors Dr. Daniel James, Dr. Kokula Krishna Hari Kunasekaran and Dr. Saikishore Elangovan. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage, and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honoured. For all other uses, contact the owner/author(s). Copyright Holder can be reached at copy@asdf.international for distribution.