Collaborative Location Privacy through Buffering
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2015, Vol 2, Issue 3
Abstract
Location based services available in the smart phones are used to gain information about the surroundings. Users query the location based server by passing their position information thereby losing their privacy. A user collaborative approach to preserve the location privacy was introduced, where the users are hidden from the server when the information is already available among any peer device. This approach cannot be used when the users are not ready to cooperate or the informed users are outside the range of communication of user seeking the information. So in this system a common authentication server is used to store the response from the location based server when any user accesses context information for the first time. This information in authentication server can now be used by other users who require the same information without contacting the server even when the informed users are not nearby. Thus the privacy of the users is found to increase in a considerable manner.
Authors and Affiliations
S. Jayasree
Keywords
Related Articles
- EP ID EP221602
- DOI -
- Views 116
- Downloads 0
A Review on Hydrogen as an Alternative Fuel
In order to reduce the atmospheric pollution emitted by automobiles, control devices are being incorporated in the vehicles in many countries. This has resulted in a reduced vehicle mileage to the extent of about fifteen...
Survey Of Enterprise Content Managemnet On Cloud
At present, the attention of many organizations concentrates on the Enterprise Content Management System (ECM). Unstructured content grows exponentially, and Enterprise Content Management system helps to capture, store,...
Production of Levansucrase from a Soil Isolate Bacillus Subtilis (DQ922949)
Levansucrase is a fructosyl transeferase, which brings hydrolytic breakdown of sucrose to glucose and fructose. The fructose was polymerized to form levan. Levan a biologically active polymer has potential application in...
Identification of Sickle cells from Microscopic Blood Smear Image Using Image Processing
Blood is a connective tissue in fluid form. Blood cell counting gives vital information about a patient’s health. It is used to evaluate and diagnose diseases such as anaemia, polycythemia, leukemia, thrombocytosis throm...
A Review Paper on Arithmetic and Logical Unit for Graphics Processor
In this era of high end devices, the power efficient architecture is taking responsibility so as to reduce the cost for maintenance. This becomes the critical task for embedded based device, graphical based processor and...