International Journal of Advanced Networking and Applications

2904-2914

Authors: Fardin Amirian, Sanaz Nikghadam Hojjati, Fatemeh Soleimani Roozbahani

Computing model is based on the computer networks such as internet. Internet presents a new sample for consuming and delivering the computing services. The developed societies caused the administrators have a specific glance to this area for promoting the quality of educational system. cloud computing appeared as one of the suitable strategies of minimizing the costs and resources centralized management. This research wants to identify the barriers against the implementation of cloud computing in smart schools by extensive studying of "cloud computing". The present research is a descriptive-measurable research according to its purpose, application and the method of its implementation. We have used the method of questionnaire for gathering the data. A sample consisted of 70 questions gathered from a 85 persons society according to Morgan sampling table and then we used the single sample t- test for testing the hypothesizes and also we used the Freedman trial for grading the barriers. Results show that some barriers such as security, economical, management problems, infrastructural factors, cloud service conditions, literacy and awareness of employees of cloud computing affect the application of cloud computing in the smart schools. The results can be useful in utilization of innovative educational technologies.

2925-2930

Authors: Shikhar Bhagoliwal, Jyotirmoy Karjee

Portability increases the probability for a wireless device to be stolen or lost. These devices usually carry sensitive business or private information. Government Employees store classified documents on their mobile devices. Corporate users save confidential files, PINs, Passwords on their devices. So the content of such devices should be protected from unauthorized access. However, the protection provided should not be heavy for a mobile phone because it would minimize the computing power, storage space, battery lifetime. To prevent this from happening, we are providing an algorithm which would ensure data privacy for the end users. ASCII values of plain text will be used to generate a secret key and same key would be used for decryption. It can be said to be a symmetric encryption algorithm because same key is used to encrypt and decrypt the data. A Secret key will be randomly generated from the ASCII values of plain text which when encrypted with the plain text will provide a cipher text which will be sent back to the Application with the key. For Decryption, cipher text and key will be fetched from Application and decryption process will occur at server. By this method this application will not be heavy for a mobile phone and this would be an efficient method for data security.

2936-2943

Authors: Sanaz Nikghadam Hojjati, Masoumeh Khodakarami

Objective: This study aimed to find a solution to the acceptance of smart buildings in Iran using the technology acceptance model (TAM). The main research question is the significance of this model relationships, as well as the anticipated adoption of smart buildings in Iran using variables included in the model. Methods: This descriptive study, is based on survey data collection methods and the way of analyzing data is correlational and casual study. Measurement tool was designed based on the standardized questionnaire presented by Davis. The reliability coefficient was 0.88. Statistical population is unlimited and included citizens of Iran in 1395. The sample consisted of 388 individuals. Given the infinity of society and Cochran formula, 384 individual is sufficient for this research. This study is a random sampling one that was done in the period of 30 days. Findings and conclusions: The results revealed that all relationships in the model are significant. And among the variables of the model, perceived usefulness, the attitude toward using, and features of smart buildings had the most intense relationship in acceptance this technology. Using regression equations, each of the dependent variables in the model, is predictable by the independent variables. Innovation of research: The intensity of relationship between variables in technology acceptance model and impact of each variable in explaining the criterion factor was analyzed. Research limitations: Many people tend not to complete the questionnaire and some ones answer questions unrealistic. Despite all the explanations to justify the respondents, still there are possible directions in responses. Practical consequences: Using regression equations obtained in this study, we can predict the criterion variables in the model of technology adoption.

2949-2952

Authors: T. Hari Kumar, Prof. C. Uma Shankar

The Many approaches and methodologies are available in the development of software with error free to its end user by fulfilling the values of stake-holders. Among the available methodologies Agile is a popular methodology which is introduced in 2001. Agile consists of various development processes such as Scrum, XP, Kanban, Lean and others. Among them Lean is one of the methodology in development of software domain which is adapted from Toyota Production System. This paper concentrates on how Lean sustains in the business stagnation because there exists some problems such as missing deadline, over development and ineffective management. Lean is having its own advantages and pitfalls. To overcome the pitfalls of Lean an adaptive approach is needed which may fit with existing industry standards.

2958-2962

Authors: Sangeetha. B, Mr.E.S.K.Vijay Anand

Cloud computing means retrieve and storing information and programs over the Internet instead of your computer's hard drive. To protect confidentiality of the perceptive data while supporting de-duplication data is encrypted by the projected convergent encryption method before out sourcing. It makes the first attempt to properly address the problem of authorized data deduplication. We also present some new deduplication constructions supporting authorized duplicate in cloud using symmetric algorithm. Data deduplication is one of the techniques which used to solve the repetition of data. The deduplication techniques are commonly used in the cloud server for reducing the space of the server. To prevent the unauthorized use of data accessing and generate duplicate data on cloud the encryption technique to encrypt the data before stored on cloud server.