March 2019 Issue Vol.9 No.3
Secured Efficient Emergency Message Transmission in VANET for Route Redirection during Road Accidents using Cloud Servers
https://ia601403.us.archive.org/31/items/IJITCEvol9no03/vol9no0301.pdf
A.Selvakumar
Assistant Professor, Department of Computer Science,
Sree Saraswathi Thyagaraja College, (Autonomous), Pollachi, Tamil Nadu, India
J.Geethanjali
M.Phil.,Research Scholar, Department of Computer Science,
Sree Saraswathi Thyagaraja College, (Autonomous), Pollachi, Tamil Nadu, India
Abstract:
The system proposes a spatial multicast Protocol for supporting applications which require spatial coordination in vehicular ad hoc networks (VANETs). The spatial character of an emergency forward message to vehicles located in some physical region is denoted as region of significance (ROS). Vehicles located in ROS at the time must keep the connectivity to maintain the real-time data communication between all vehicles in ROS. The connectivity is kept of all vehicles in ROS through
the vehicular ad hoc networks (VANETs). The connectivity of ROS is lost if any vehicle in ROS suddenly accelerates or decelerates its velocity. The temporal network fragmentation problem is occurred such that vehicle in ROS cannot successfully receive the emergency messages. To solve the problem, a new spatial multicast protocol
is presented in this work to successfully disseminate emergency messages to all vehicles in ROS via a special geographic zone, called as region of promoting (ROP). The main contribution of this work is to develop a new spatial multicast protocol to dynamically estimate the accurate ROP to successfully disseminate emergency messages to all vehicles in ROP. To illustrate the performance achievement, simulation results are examined in terms of dissemination successful rate, packet overhead multiplication, packet delivery delay and throughput.
Keywords: Vehicle Ad hoc Network (VANET) ROS, ROP.
DIGITAL EVIDENCE COLLECTION FRAMEWORK FOR INTERNET OF THINGS
https://ia601403.us.archive.org/31/items/IJITCEvol9no03/vol9no0302.pdf
N.Kala
Centre for Cyber Forensics and Information Security
University of Madras, Chennai, Tamil Nadu, India
M.P.Varun
Student, MSc, Cyber Forensics and Information Security,
Centre for Cyber Forensics and Information Security
University of Madras, Chennai, Tamil Nadu,
Abstract:
Today is the era of Internet of Things (IoT where overwhelming entities with embedded computing functionalities with interoperability and communication ability are interlinked to provide a convenient service to the owner. It makes human life more convenient and dynamic. As with every industrial revolution emerges a new type of crime and associated challenges, IoT also raises issues on security and creates opportunities for cybercriminals to attack these areas, resulting in a direct impact on users. Several challenges are posed before the forensic investigator due to the complexity of IoT technology. Hence there is a dire need for digital forensic framework in IoT to tackle these challenges. This paper focuses on a methodology of collecting evidence from IoT devices and concerned networks.
Keywords: IoT, Digital Forensics, Evidence Collection.
Read complete March 2019
Read complete March 2019
N.Kala
Centre for Cyber Forensics and Information Security
University of Madras, Chennai, Tamil Nadu, India
M.P.Varun
Student, MSc, Cyber Forensics and Information Security,
Centre for Cyber Forensics and Information Security
University of Madras, Chennai, Tamil Nadu,
Abstract: Today is the era of Internet of Things (IoT where overwhelming entities with embedded computing functionalities with interoperability and communication ability are interlinked to provide a convenient service to the owner. It makes human life more convenient and dynamic. As with every industrial revolution emerges a new type of crime and associated challenges, IoT also raises issues on security and creates opportunities for cybercriminals to attack these areas, resulting in a direct impact on users. Several challenges are posed before the forensic investigator due to the complexity of IoT technology. Hence there is a dire need for digital forensic framework in IoT to tackle these challenges. This paper focuses on a methodology of collecting evidence from IoT devices and concerned networks.
Keywords: IoT, Digital Forensics, Evidence Collection.