A New Advanced User Authentication and Confidentiality Security Service

TL;DR

This paper presents a novel network security system that enhances user authentication with graphical and voice passwords, and employs a two-layer private key encryption for data confidentiality, aiming to improve overall security.

Contribution

It introduces innovative graphical and voice password methods for user authentication and a two-layer private key encryption scheme for data confidentiality, surpassing conventional security approaches.

Findings

Graphical username and voice password methods offer improved security.

Two-layer private key encryption enhances data confidentiality.

Proposed system outperforms traditional security methods in robustness.

Abstract

Network & internet security is the burning question of today's world and they are deeply related to each other for secure successful data transmission. Network security approach is totally based on the concept of network security services. In this paper, a new system of network security service is implemented which is more secure than conventional network security services. This technique is mainly deals with two essential network security services, one is user authentication and other is data confidentiality. For user authentication this paper introduces Graphical Username & Voice Password approaches which provides better security than conventional username & password authentication process. In data confidentiality section this paper introduces two layer private key for both message encryption & decryption which is mainly applicable on 8 bit plain text data. This paper also provides the hints of introducing other two network security services (integrity and non-repudiation) as a future work.