Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

In an age where data security and encryption is the highest priority in any kind of data communication, domain name services (DNS) are still vulnerable to various kinds of threats and attacks since domain names are still communicated in plaintext. Most of the attacks take place in the Top Level Domains (TLDs) that controls the DNS system. Given below is a study of the current situation and the possible solutions. © 2021, Springer Nature Singapore Pte Ltd.

World University root node

Department of Computational Intelligence

School of Computer Science and Engineering

Vellore Campus

Lecture Notes in Electrical Engineering

DNS Security—Overview and Analysis

Recently, internet of things has drawn attention among the academicians, governments and engineers from various sectors. There are many critical issues in IoT such as security, scalability, big data analytics. Availability, interoperability, performance, mobility. This paper focus on providing optimal routing among the various networking environment such as wired wireless and sensors in the IoT. In this paper the major research issues involved in the existing routing protocols to meet the requirements of internet of things are reviewed the major issues involved in the design of a routing protocol and the different classification of routing protocols are studied. The major challenges of the internet of things, must address the problem of dynamic topology, scalability, mobility of nodes and limited bandwidth. The review covers different kinds of routing protocols such as reactive, proactive, hybrid, location aware, hybrid, multicast, multipath, Geocast, power aware and hierarchical existing geometric routing protocols have been sensibly studied which involves discussion on routing techniques, the advantages and disadvantages of the existing work area analysed in order to help the future researchers. The analysis of existing routing protocols is carried out based on shortest path, least transmission time. Finally, a research open challenge in routing which needs to be addressed by the research and academic community are discussed. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.

Wireless Personal Communications

A Review on Routing in Internet of Things

Automated Teller Machine (ATM’s) are devices used for the personal and business financial transactions or banking functions. It can be used without the help of the banking official. The ATM’s have become popular among the public for their availability and the user friendliness. Nowadays ATMs are available in many locations such as college, supermarket, gas station, banking center, airport, work location, hotels, and entertainment establishment, having a consistent high volume of user traffic. The existing ATM machine uses the ATM cards for the user access to authenticate their account in order to use the services of the ATM. There are several problems which includes card expiring, cost of maintenance, accessing customer account by others, waiting time before the issuance of the new card, card damaging, card cloning, shoulder surfing attack, skimming attack, eavesdropping attack, guessing attack. This paper presents the prototype for the card-less electronic Automated Teller Machine without the use of the card. The proposed system uses the face recognizer using the HAAR algorithm. Using the help IoT the unauthorized users could be tracked and if there is any mismatch with the authorized users the mail and SMS could be send to the registered users.

VIT Unitversity

International Journal of Engineering and Advanced Technology Regular Issue

Prototype for Card-less Electronic Automated Teller Machine using Internet of Things

Advances in Intelligent Systems and Computing First International Conference on Artificial Intelligence and Cognitive Computing

Review on Autonomous Vehicle Challenges

Internet of things due to its profound capability has been responsible for the innovative transformations in lifestyles of human. We propose a system for the smart office environment using the Internet of things. Our developed system configuration provides a comfort of handling smart office environment using Google Voice Over Protocol and Android-based application. Use of lightweight MQTT protocols, high-frequency RF trans-receivers, Raspberry 2 Z-wave-based long distance controllers makes this system feasibly suitable for wider office areas. For low power consumption, high performance and immediate time-to-time response QoS parameters, the system is equipped with PIR, gas, flame, sound, light, temperature and humidity sensors. We ensure reliable communication with a separate channel for every sensor signals, secured with AES encryption and plug-and-play provisions. Further, mail-based anomaly or emergency alert notification is also incorporated. Finally, we have performed the experiment and also tested the developed system in Android phones and smart wear watch, namely Moto360 Watch. © 2019, Springer Nature Singapore Pte Ltd.

Department of Software Systems

Computer Science

Chennai Campus

Proceedings of the 2nd International Conference on Data Engineering and Communication Technology Advances in Intelligent Systems and Computing

IoT-Based Smart Office System Architecture Using Smartphones and Smart Wears with MQTT and Razberry

International Journal Of Engineering And Computer Science

IOT Based Calorie Calculator For Healthcare System

Recent days, the IoT attracts as a major focus of the researcher’s community in the field of information technology. IoT growing rapidly as it is the collection of various technologies, methodologies and a variety of applications. IoT is the things that connected to the internet which can be able to interact with each other to achieve the desired goals. This includes the interconnection of several heterogeneous devices to be connected to the internet through some networking protocols. IoTdeals with the hugecollection of data as it is connecting the people, things, application and database. Thedata in IoT are collected from various sources, which is to be analyzed and to classify them. IoT has a wide area of applications including smart cities, smart building, vehicular networks, healthcareservices, military and agriculture. The research areas in IoT include authorization, authentication, secured communication, traffic management, and knowledge engineering. This paper reviews the recent implementations of various IoT applicationsand their research issues. © 2016, International Journal of Pharmacy and Technology. All rights reserved.

International Journal of Pharmacy and Technology

Review on recent research in iot and its various applications

Wireless network is a major research domain in the past few decades. Wireless network evolves in many forms like cellular communication, ad hoc network, vehicular network, mesh network and sensor network. Next generation network is a recent cellular communication which provides heterogeneous connectivity on cellular communication. The routing in next generation wireless networks is an important research issue which requires many constraints than wired networks. Hence, Ant Colony Optimization (ACO) is applied in this paper for routing in heterogeneous next generation wireless network. The ACO is a swarm intelligence technique which applied for many engineering applications. ACO is an optimal technique for routing and travelling salesman problem. This paper proposed Restructured ACO which contains additional data structures for reducing packet loss and latency. Therefore, the proposed RACO provides higher throughput.

Fulltext

International Journal of Computers, Communications and Control

Restructured ant colony optimization routing protocol for next generation network

In order to meet the very complex scientific problem, more computing power and storage space are major requirements. An easy of obtaining these requirements in a economical way is cloud computing. Cloud computing became one among the most upcoming technology in the past few years. Cloud computing defines a third party resource sharing, hence security is a critical issue while dealing with current technological data and requirements. The cloud computing is an open source and uses Internet as network model. Rapid growth in the field of “cloud computing” also increases severe security concerns, because security has a constant issue. This paper will help the researchers those started their research on secured cloud environment by using cryptographic schemes. © Research India Publications.

International Journal of Applied Engineering Research

Review on secured cloud environment using cryptographic schemes

Ant Colony Optimization (ACO) is a Swarm Intelligence technique which inspired from the foraging behaviour of real ant colonies. The ants deposit pheromone on the ground in order to mark the route for identification of their routes from the nest to food that should be followed by other members of the colony. This ACO exploits an optimization mechanism for solving discrete optimization problems in various engineering domain. From the early nineties, when the first Ant Colony Optimization algorithm was proposed, ACO attracted the attention of increasing numbers of researchers and many successful applications are now available. Moreover, a substantial corpus of theoretical results is becoming available that provides useful guidelines to researchers and practitioners in further applications of ACO. This paper review varies recent research and implementation of ACO, and proposed a modified ACO model which is applied for network routing problem and compared with existing traditional routing algorithms. © 2011 Elsevier Ltd. All rights reserved.

Expert Systems with Applications

A survey: Ant Colony Optimization based recent research and implementation on several engineering domain

Ant colony optimization (ACO) takes inspiration from the foraging behaviour of real ant species. This ACO exploits a similar mechanism for solving optimization problems for the various engineering field of study. Many successful implementations using ACO are now available in many applications. This paper reviewing varies systematic approach on recent research and implementation of ACO. Finally it presents the experimental result of ACO which is applied for routing problem and compared with existing algorithms. © 2011 Taylor & Francis Group, LLC.

International Journal of Computational Intelligence Systems

Survey on recent research and implementation of ant colony optimization in various engineering applications

The cloud computing is the dynamic provisioning of IT capabilities such as hardware, software or services, from third parties over a network. Resource sharing in the cloud Computing environment is the major issues that limited application of the cloud computing. The problem of enabling effective peer-to-peer resource sharing in this types of networks the availability of a wireless infrastructure and broadcast nature of wireless communication. Which bring to the notions of location awareness and MAC layer cross-layering. Through extensive packet-level simulations, I have investigated the separate effects of location awareness and MAC layer cross-layering, the performance of the P2P application. The combined protocol Optimizing Resource Sharing In Cloud Computing (ORSCC), reduces message overhead of as much as 40 percent with respect to the existing design, while at the same time improving the information retrieval performance. Notably, differently from the existing design, our proposed ORSCC specialization displays information retrieval performance resilient to the presence of both CBR and TCP background traffic. © 2011 Springer-Verlag.

Communications in Computer and Information Science

Optimizing resource sharing in cloud computing

Next Generation Network (NGN) represents a fundamental paradigm shift in the wireless communication which uses packet switching instead of circuit switching. NGN is an architecture that provides seamless integration of both new and traditional telecommunication services across high-speed packet networks. Heterogeneous network (HN) is the group of network which integrated with wired, wireless and sensory network with internet connectivity. Combination of HN and NGN (HNGN) will offers highly reliable services at all situation. Implementing protocols such as TCP is much complicate in the heterogeneous network environment. The objective of this paper is providing an assured, reliable data transmission in the HNGN. Data transmission in HNGN renders ineffective communication due to barrier when implementing different network protocols. The proposed methodology, called Reliable Barrier-Free Services (RBS) optimizes the reliability of HNGN. © 2011 Springer-Verlag.

Reliable Barrier-Free Services (RBS) for heterogeneous next generation network

Emergency service like healthcare service requires integration of wired, wireless, wireless mesh, and sensor devices with internet connectivity. The major requirement of such emergency services is providing almost all services at all time with reliable communication. This paper suggests heterogeneous network architecture called always-online anywhere anytime communication network which provides highly reliable connectivity even in an emergency situation and integrating all possible network components for offering all required services. The integration of most of the network components such as the Internet, cellular, IEEE 802.11, IEEE 802.15, IEEE 802.16, sensor networks, is mandatory for emergency services. This paper suggests a heterogeneous network architecture called always-on-line anywhere anytime communication network which provides highly reliable connectivity at all times and integrating all possible network components. Data transmission in such heterogeneity networks renders ineffective communication which is also complicated due to higher percentage of pocket loss, lesser response time, and Traffic. In this paper, we proposed an ant colony optimization technique based routing protocol which offers optimal congestion free routing in both single path and multipath requirements. © EuroJournals Publishing, Inc. 2011.

European Journal of Scientific Research

Reliable transmission in network centric military network

Wireless communication is one of the fastest growing technologies all over the world. Especially, Adhoc Network is applied wide spread across the world in many different applications, which includes all major engineering systems, vehicular network etc...The optimal routing is an issue in the adhoc network and many researchers focused their attention and developed various methodologies which are feasible for certain situations. This paper proposes a honey bee mating algorithm for adhoc routing, which is a swarm intelligence technique, and this technique is already applied for data clustering; scheduling and resource allocation; optimization problems. The various benchmark proposed by the researcher for the artificial honey bee shows better result than the existing techniques. This paper has restructured the artificial bee colony algorithm from the initialization phase to the implementation phase, and shows better result than the existing methodology. © 2011 Springer-Verlag.

Energy aware and energy efficient routing protocol for adhoc network using restructured artificial bee colony system

Congestion in computer networks is a significant problem due to the growth of networks and increased link speeds. Now it is common to see internet gateway drops 10 the incoming packets because of local buffer overflows. An optimal solution for this problem is Predicting congestion free path(s) by learning the dynamic characteristics of networks and its topology. The factors that influence the prediction of such path(s) have the characteristics viz., dynamic, non-linear, incertitude, etc., which make traditional data mining approach, like neural prediction have to process a large amount of convoluted data. In this paper, we proposed prediction model rather than mathematical model for finding congestion free path(s). We introduced a self-motivated learning in the training phase of an improved functional link feedforward neural network for predicting reliable path that offer congestion free path(s). © 2008 Springer-Verlag Berlin Heidelberg.