zero trust architecture research papers

tures. The notion of a Zero-Trust Architecture (ZTA) has been. gaining momentum and is increasingly seen as the security. architecture of choice for such infrastructures. As the name. implies, ZT ...

The escalating complexity of cybersecurity threats necessitates innovative approaches to safeguard digital assets and sensitive information. The Zero Trust paradigm offers a transformative solution by challenging conventional security models and emphasizing continuous verification and least privilege access. This survey comprehensively explores the theoretical foundations, practical ...

We present a detailed survey of the Zero Trust (ZT) security paradigm which has a growing number of advocates in the critical infrastructure risk management space. The article employs a descriptive approach to present the fundamental tenets of ZT and provides a review of numerous potential options available for successful realization of this paradigm. We describe the role of authentication and ...

C-suite leaders consider zero trust a top priority for their organization.5 However, many are only just embarking on zero trust initiatives. Research suggests that 21% of surveyed organizations have some sort of zero trust architecture in place, while an additional 25% plan to adopt one in the coming 12 months.6 The predicted

Through this survey, we aim to uncover the diverse applications of Zero Trust architecture in various domains. By examining real-world use cases and success stories, we aim to showcase how Zero Trust is effectively deployed to protect critical assets and secure sensitive data. 3.3. Explore Challenges Faced during Zero Trust Implementation:

The Zero Trust safety architecture emerged as an intriguing approach for overcoming the shortcomings of standard network security solutions. This extensive survey study provides a meticulous explanation of the underlying principles of Zero Trust, as well as an assessment of the many strategies and possibilities for effective implementation. The survey begins by examining the role of ...

Explore the latest full-text research PDFs, articles, conference papers, preprints and more on ZERO TRUST ARCHITECTURE. Find methods information, sources, references or conduct a literature review ...

However, the application of zero trust is still in its infancy, and enterprises, organizations, and individuals are not fully aware of the advantages and disadvantages of zero trust, which greatly hinders the application of zero trust. This paper introduces the existing zero trust architecture and analyzes the core technologies including ...

Zero Trust Architecture (ZTA) is a 'Never Trust, Always Verify' concept to improve cybersecurity by eliminating trust and validating network requests continuously. ... (US) dollars towards data breaches. This research paper shows the cost-saving effect of ZTA when organizations invest in its approach. The rest of the paper is structured as ...

enterprise as a product of a zero trust architecture plan. NIST Special Publication 800-207 on zero trust architecture is referenced in many of the research documents which contribute to my understanding of zero trust architecture I discuss in this paper and many of the principles and recommendations included within.

important technical research on zero trust security. It mainly includes ZTA, identity authentication, access control, and trust evaluation algorithms. 3.1. Review on Zero Trust Architecture. As early as 2010, Kindervag [4] proposed the concept of a zero trust architec-ture model and a method to implement it in a practical envi-

The core technologies including identity authentication, access control, and trust assessment, which are mainly relied on in the zero trust architecture are analyzed and compared to summarize the advantages and disadvantages, as well as the current challenges and future research trends. The traditional perimeter-based network protection model cannot adapt to the development of current technology.

The zero-trust network architecture is still at a nascent stage, and there are many frameworks and models to follow. The primary focus of this survey is to compare the novel requirement-specific features used by state-of-the-art research models for zero-trust cloud networks.

ineffective to meet the dynamics of information system trust. An emerging framework, Zero Trust Architecture (ZTA) seeks to close th e trust gap in information security through. enforcing policies ...

The notion of Zero Trust Architecture (ZTA) has been introduced as a fine-grained defense approach. It assumes that no entities outside and inside the protected system can be trusted and therefore requires articulated and high-coverage deployment of security controls. However, ZTA is a complex notion which does not have a single design solution; rather it consists of numerous interconnected ...

Digital Threats: Research and Practice. Implemented well, Zero Trust Architecture (ZTA) promises to mitigate cyber risk for organizations of all sizes, risk postures, and cybersecurity maturity states. However, ZTA development, deployment, and operation present challenges that may hinder full adoption and sustained effectiveness and create new ...

Zero trust architecture (ZTA) is a paradigm shift in how we protect data, stay connected and access resources. ZTA is non-perimeter-based defence, which has been emerging as a promising revolution in the cyber security field. It can be used to continuously maintain security by safeguarding against attacks both from inside and outside of the network system. However, ZTA automation and ...

This research explores the implementation and effectiveness of Zero Trust Architecture (ZTA) in addressing security challenges within cloud networks. Utilizing qualitative research methods, including a systematic literature review from 2020 to 2024, the study investigates insights from diverse sources such as journal articles, academic ...

al. research paper is more than a decade old; however, the implementation of ZTA within an organization has improved over time. This research paper provides the latest implementation tactics of ZTA. Stafford et al. (Stafford, 2020) provides migration knowledge to ZTA with an overview of the logical components that make up the architecture.

Zero Trust (ZT) has become a very hot approach for building secure systems, promoted by industry and government as a new way to produce systems with a high degree of security. We have used security patterns to design and evaluate security architectures and we apply here this method to analyze the expectations of this strategy.

There is a shift to a concept whereby resources are not being trusted, and a zero-trust architecture (ZTA) based on a zero-trust principle is needed. ... The purpose of this paper is to review the use of zero trust in the security of a network architecture instead of a traditional perimeter. ... A summary of the author's research on the ...

The following diagram illustrates the step-by-step description of the journey of a user in ZTA Architecture. A step-by-step illustration of how users operate in a zero-trust security model. Step 1: Patients visiting hospitals can be registered or new or unregistered users.

Zero trust (ZT) is the term for an evolving set of cybersecurity paradigms that move defenses from static, network- based perimeters to focus on users, assets, and resources. A zero trust architecture (ZTA) uses zero trust principles to plan industrial and enterprise infrastructure and workflows. Zero trust assumes there is no implicit trust ...

The paper also discusses challenges associated with cloud platforms and requirements for migrating to zero-trust architecture. Finally, possible future research directions are discussed, wherein new technologies can be incorporated into the ZTA to build robust trust-based enterprise networks deployed in the cloud.

Zero Trust Network Architecture implementation is gaining popularity in the ICT sector to defend and deter cyber threats or cyber crime. Considering the architecture's ability, it is unlikely that a single compromised endpoint in the zero-trust networks could spread laterally, infecting the whole network.This provides us with the ability to adopt the architecture in the energy sector.