Data Communication Security Issues of Wi-Fi over Li-Fi
Kunal Gupta1, Kaushal Agarwal2, Yokesh babu3

1Kunal Gupta, Department of Computer Science Engineering from Vellore Institute of Technology Tamil Nadu India.
2Kaushal Agarwal, Department of Computer Science Engineering from Vellore Institute of Technology Tamil Nadu India.
3Yokesh Babu, Assistant Professor (Selection Grade) in School of Computer Science and Engineering (SCOPE) at VIT University, Vellore

Manuscript received on 8 August 2019. | Revised Manuscript received on 16 August 2019. | Manuscript published on 30 September 2019. | PP: 1977-1981 | Volume-8 Issue-3 September 2019 | Retrieval Number: C4489098319/19©BEIESP | DOI: 10.35940/ijrte.C4489.098319
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (

Abstract: Visible Light Communications (VLC) system is called Light Fidelity One such example, analog data is passed to a LED (Light-Emitting Diode) bulb (using signal processing technology), after that it transmits data (which is implanted in its beam) to the detector or photodiode. The small commutes in the brisk feeble of LED bulbs is modulated by the receiver circuit into electrical signal. The signal is then reversed into a duplex data runnel that could be recognized in the same way that of audio, video and web programs that run on devices that has internet enabled. Wi-Fi is vulnerable to breaches involving various security issues such as Rouge Access Points, Denial of Service, Wireless Trespasser, Data Interruption, End point attacks etc. To overcome such restrictions, this paper proposes application level substructure for data communication using Li-Fi (Light Fidelity) Technology. By using LED lights as a transmission medium, the indoor wireless communication is achieved in much faster rate than the one Wi-Fi (Wireless Fidelity) can provide.
Keywords- Security, Wi-Fi, Li-Fi and Data Transmission

Scope of the Article:
Optical Communication