Enhanced Security through Multi-Tier User Authentication in Wireless Sensor Networks 
S.V. Achuta Rao1, M. Venkata Rao2
1Dr. S.V.Achuta Rao Professor, St. Martin’s Engineering College, Dhulapally, Secunderabad, India.
2Dr.M.Venkata Rao, Professor, St. Martin’s Engineering College, Dhulapally, Secunderabad, India.
Manuscript received on November 6, 2019. | Revised Manuscript received on November 20, 2019. | Manuscript published on 30 November, 2019. | PP: 4091-4095 | Volume-8 Issue-4, November 2019. | Retrieval Number: D8721118419/2019©BEIESP | DOI: 10.35940/ijrte.D8721.118419
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Paper Setup must be in A4 size with Margin: Top 0.7”, For Smart Home Appliance Devices (SHAD), a Wireless Sensor Network (WSN) utilized for monitoring the condition and controls of SHAD to supervise lighting, warming, security, and investigation. A user confirmation method is required that enables authenticated clients to access SHAD managements for securing SHAD. Providing authentication is a challenging task despite the limited properties of sensor nodes. This proposed Multi-Tier User Authentication Scheme (MTUS) a proficient and security upgraded secret validation with a key acceptance method by utilizing biometrics data as the confirmation factor. Thus, the proposed MTUS method achieves a high-security level by time consumptions, which have 0.454 m sec of improvement of user verification. MTUS comprises of tasks and less time consumptions by existing method of Denial-of-Service(DoS)-Resistant User Authentication (DRUA) systems. Thus, the proposed MTUS method is with Denial-of-Service(DoS)-Resistant User Authentication (DRUA) existing systems. The MTUS proposal increases the demonstration of the system by reducing SHAD traffic, guarding against DRUA assaults, and increasing the battery lifetime. Subsequently, the usefulness and execution of the whole system are improved.
Keywords: Wireless Sensor Network, User Authentication, Multi-Tier Architecture, Security, Verification.
Scope of the Article: Energy Harvesting and Transfer for Wireless Sensor Networks.