An efficient technique to retrieve information from a damaged near-field communication tag
International Journal of Intelligent Computing and Cybernetics
ISSN: 1756-378X
Article publication date: 13 March 2017
Abstract
Purpose
The purpose of this paper is to discuss a technique of restoring data from a broken/damaged near-field communication (NFC) tag whose coil is damaged and seems unrecoverable.
Design/methodology/approach
This paper discusses a method to restore data from damaged NFC tags by designing a coil that matches the technical specification of NFC for restoring information. In this paper, an NFC tag with a broken antenna coil and its operational NFC chip is used for restoring data by making an external loop antenna for the same chip.
Findings
If the NFC tag is damaged, the information stored on the tag can be lost and can cause serious inconvenience. This research provides an excellent mechanism for retrieving all the information accurately from a damaged NFC tag provided the NFC chip is not damaged.
Research limitations/implications
One of the major limitations of this research is that the NFC chip remains intact without any damages. Data can only be recoverable if just the antenna of the NFC tag is damaged; any damage to the NFC chip would make it impossible for the data to be recoverable.
Practical implications
The research is carried out with limited resources in an academic institute and hence cannot be compared to antenna designs of the industry. Furthermore, industry vendors are using aluminum to design the coil; however, in this study a copper coil is used for coil design since it is far less expensive than aluminum coil.
Originality/value
NFC is a rather new short-range wireless technology and not much work is done in this field as far as antenna study is concerned. This study brings a technique to design a coil antenna for a damaged NFC tag to retrieve all the information without losing even a single bit of sensitive information.
Keywords
Citation
Saeed, D. and Iqbal, R. (2017), "An efficient technique to retrieve information from a damaged near-field communication tag", International Journal of Intelligent Computing and Cybernetics, Vol. 10 No. 1, pp. 41-51. https://doi.org/10.1108/IJICC-08-2016-0028
Publisher
:Emerald Publishing Limited
Copyright © 2017, Emerald Publishing Limited