Thandeeswaran R

Department of Digital Communications

School of Information Technology and Engineering

Vellore Campus

Saleem Durai M-A

Department of Information Security

School of Computer Science and Engineering

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

User Authentication Framework with Improved Performance in Multi-cloudEnvironment

American Journal of Computer Science and Information Technology

User Authentication Framework with Improved Performance in Multi-cloud Environment

Some of the common works like, upload and retrieval of data, buying and selling things, earning and donating or transaction of money etc., are the most common works performed in daily life through internet. For every user who is accessing the internet regularly, their highest priority is to make sure that there data is secured. Users are willing to pay huge amount of money to the service provider for maintaining the security. But the intention of malicious users is to access and misuse others data. For that they are using zombie bots. Always Bots are not the only malicious, legitimate authorized user can also impersonate to access the data illegally. This makes the job tougher to discriminate between the bots and boots. For providing security form that threats, here we are proposing a novel RSJ Approach by User Authentication. RSJ approach is a secure way for providing the security to the user form both bots and malicious users. © 2016 ACM.

Proceedings of the International Conference on Advances in Information Communication Technology & Computing - AICTC '16

RSJ Approach for User Authentication

Abstract Voice over Internet Protocol (VoIP) is a family of technologies for the transmission of voice over Internet. Voice is converted into digital signals and transmitted as data packets. The Session Initiation Protocol (SIP) is an IETF protocol for VoIP and other multimedia. SIP is an application layer protocol for creating, modifying and terminating sessions in VoIP communications. Since SIP is a more flexible and simple protocol, it is quite easy to add features to it. Distributed Denial of Service Attack (DDoS) floods the server with numerous requests from various hosts. Hence, the legitimate clients will not be able to get their intended services. A major concern in VoIP and almost in all network domains is availability rather than data consistency. Most of the surviving techniques could prevent VoIP network only after collision. This paper proposes a Recurrence Quantification based approach to detect and prevent VoIP from a DDoS attack. This model detects the attack at an earlier stage and also helps to prevent from further attacks. In addition, this techniques enables the efficient utilization of resources. QUALNET has been used to simulate the operation of the proposed technology.

Fulltext

Cybernetics and Information Technologies

Rqa based approach to detect and prevent ddos attacks in voip networks

International Journal of Computer Aided Engineering and Technology

Bi-level user authentication for enriching legitimates and eradicating duplicates in cloud infrastructure

IEEE Access

Energy-Efficient Algorithms for Dynamic Virtual Machine Consolidation in Cloud Data Centers

Journal	American Journal of Computer Science and Information Technology
Publisher	Scitechnol Biosoft Pvt. Ltd.
Open Access	0