Anonymization Techniques for Privacy Preservation of published Data
Journal Title: International Journal of Innovative Research in Computer Science and Technology - Year 2015, Vol 3, Issue 4
Abstract
In today’s world data is collected for various purposes. The collected data includes personal details or some other confidential information. Database is a collection of data that can be accessed, updated and it enables user to retrieve data. Providing security to these databases is big issue now days. Today online information is stored for almost everything like-Online admission, online banking, online shopping, E-Health service and social networking etc. This information can be used by insurance companies, drug manufacturing companies and various other marketing agencies without consent of the data provider. To maintain confidentiality, unauthorized third parties must be prevented from accessing and viewing data. It is also essential to maintain database integrity while data is transferring from source to destination. Suppose the data owner wants to share the data with researchers or analysts, how can a data owner technically insure that the individuals who are the subjects of the data cannot be re- identified while the data remain practically useful? Various anonymization techniques, like suppression, generalization and bucketization are designed for preserving privacy of published data. Generalization loses significant amount of information especially for large volume of data and bucketization is not sufficient prevent membership disclosure and cannot be used for data where quasi-identifying attributes and sensitive attributes cannot be clearly separated. . Slicing is new privacy preserving technique which provides improved data utility than generalization and is more efficient in workload pertaining to the sensitive attribute
Authors and Affiliations
Vidya Ingle
Keywords
Related Articles
- EP ID EP748777
- DOI -
- Views 27
- Downloads 0
Design of High Strength Concrete Using Stone Dust
The purpose of this paper is to investigate the effect of stone-crushed dust on the specific properties of fresh and toughened concrete (M25). These experimental trails for fresh and toughened concrete properties for M-2...
Design and Analysis Fixtures for Aluminium Die Casting Component
Fixture in tooling industry contributes more to improve economy of production. It ensures quality and quick transition of parts. A novel design on a fixture for tapping holes for complicated profile petrol pump body made...
How Do Project Managers Evaluate and Plan for R& D Project
Various types of projects, including software development research project, product development, construction, engineering, plant maintenance and others can apply this critical path method (method of scheduling).In order...
Application for Handwritten Devnagari Optical Character Recognition
Handwritten character recognition is used frequently to describe the ability of computer to translate human writing into text. The technical challenges in character recognition arise mainly from three sources. First the...
Weather Monitoring System Using the Raspberry Pi Based Internet of Things (IoT)
A serious method to track the climatic conditions at a certain area and make the data accessible from across the world is the technique provided in this research. The Internet of Objects (IoT) is the invention behind thi...