Published in 2026
D.Thamaraiselvi, Dr.M.Ramakrishnan
User authentication is a crucial service in wireless sensor networks (WSNs) that is becoming increasingly common in WSNs because wireless sensor nodes are typically deployed in an unattended environment, leaving them open to possible hostile network attack. The main goal of the paper is to securely authenticate remote user in a convenient and user friendly manner. In this paper, we propose a Biometric (finger print) based user authentication scheme using ABC algorithm in hierarchical wireless sensor networks. The proposed scheme includes three phases for user authentication such as registration phase, login phase and authentication phase.
Finger print, ABC, Authentication, WSN.
M.Madhunika, R.Uma, J.Gnana Jayanthi
Cloud computing is very fast grownup field and facing many technological advances in the recent era. It supply cost efficient architecture that support the transmission storage and intensive computing. Cloud is kind of Centralized database where many organizations store their data, retrieve data and possibly modify data. In the cloud many Services are provided to the client by cloud. Data store is main future that cloud service provides to the big organization to store huge amount of data. But still many organizations are not ready to implement cloud computing technology because of following reason. That is Lack of security, Data redundancy, Misbehavior of the server. So the main objective of this paper is to solve the above reasons that are To prevent unauthorized access, it can be done with the help of a distributed scheme by using homomorphism token to provide security of the data in cloud. The cloud is support for data redundancy means clients can insert, delete or can update data so there should be security mechanism which ensure integrity of data.
Cloud data Security, data Integrity, Cloud Providers, Cloud users
R.Ramya, V.Roja Shree, J.Gnana Jayanthi
The increased usage of mobile phones and the user’s interest for using phones for mobile commerce application has lead to an urge for strict security authentication of the users. The password based authentication is becoming insane as there are many passwords too very simple. The biometric based authentication systems are becoming common place and are used widely as it is more stable and unique. The researchers are developing more and more fuzzy logic based multi-modal biometric authentication systems to verify the identity of the mobile phone users. This article presents one such authentication work that involves three parts of work. First part deals with the study of various models of mobile commerce authentication in a number of multi-model biometric authentication levels are defined to balance between the usability and security. Second part is a study of a multi-model biometric authentication system involving typing behavior recognition; face recognition and speaker recognition techniques to establish the identity of the user of mobile phone using m-commerce in it. Finally the fuzzy logic model proposed is studied to find out the transaction risk in m-commerce as there are some issues in the deterministic biometric authentication system.
m-commerce, biometric authentication, fuzzy logic, mobile phone authentication, Security, Smart system.
T.Vinothini, J.Gnana Jayanthi, C. Amali Pushpam
Social Media is a magician who performs wonderful magic in human life. Nowadays it has become a part of human life. Without that, human can’t survive in this universe. Human is a social animal. He can’t live alone. He needs relationship and communication. Social Media provides that platform to develop, communicate and share one’s own view through mobile and web based applications like Twitter, Face book, You tube…etc. The data may be in any form like text, image, video, audio, PPT, graphics…etc. These data are characterized by 5 V’s i.e. Velocity, Volume, Value, Variety, and Veracity. Handling these multimedia data is a very big challenge to researchers.
Social Media, Web based applications