Name: ZERO TRUST ARCHITECTURE FOR ENHANCED CYBERSECURITY - Periodic Series
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ZERO TRUST ARCHITECTURE FOR ENHANCED CYBERSECURITY

Authors: Dr. Priya Kapoor, Dr. Rohan Malhotra

Pages: 56-73

Abstract

Information security is threatened by traditional-based security concepts, which are thought to be inadequate and unable to control the dynamics of information system trust. In an effort to bridge the trust gap in information security, a novel framework known as Zero Trust Architecture (ZTA) combines identity-based policies with ongoing authentication and verification. In an effort to bridge the trust gap in an information system, this architecture is based on a number of trust nodes and logical elements. This framework's acceptance is still in its infancy due to a number of incorrect presumptions and conclusions. We make an effort to investigate the framework's complexities and fill up the current knowledge gap. Although we don't criticize other approaches, this article examined the benefits and features of the zero-trust security architecture in an effort to give a general overview of the model and fill the knowledge gap on the efficacy of implementing a zero-trust philosophy. Therefore, in order to establish a zero-trust architecture, organizations need to continuously check and verify that a user and their device have the correct rights and characteristics. It requires the development of a policy that considers user and device risk in addition to compliance or other requirements to be considered before permitting the transaction. In addition to being aware of all their services and privileged accounts, the organization must be able to control what and where they connect. One-time validation is insufficient since user traits and threats can change at any time.

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