Mobile Applications Modelling and Security Handling in Cloud-Centric Internet of Things

The Mobile Internet of Things (IoT) applications are already a part of technical world. The integration of these application with Cloud can increase the storage capacity and help users to collect and process their personal data in an organized manner. There are a number of techniques adopted for sensing, communicating and intelligently transmitting data from mobile devices onto the Cloud in IoT applications. Thus, security must be maintained while transmission. The paper outlines the need for Cloud-centric IoT applications using Mobile phones as the medium for communication. Overview of different techniques to use Mobile IoT applications with Cloud has been presented. Majorly four techniques namely Mobile Sensor Data Processing Engine (MOSDEN), Mobile Fog, Embedded Integrated Systems (EIS) and Dynamic Configuration using Mobile Sensor Hub (MosHub) are discussed and few of the similarities and comparisons between them is mentioned. There is a need to maintain confidentiality and security of the data being transmitted by these methodologies. Therefore, cryptographic mechanisms like Public Key Encryption (PKI)and Digital certificates are used for data mechanisms like Public Key Encryption (PKI) and Digital certificates are used for data management (TSCM) allows trustworthy sensing of data for public in IoT applications. The above technologies are used to implement an application called Smart Helmet by us to bring better understanding of the concept of Cloud IoT and support Assisted Living for the betterment of the society. Thus the Applications makes use of Nordic BLE board transmission and stores data onto the Cloud to be used by large number of people.