Results 71 to 80 of about 3,640,004 (154)

Secure and Trustworthy Open Radio Access Network (O-RAN) Optimization: A Zero-Trust and Federated Learning Framework for 6G Networks

Future Internet
The Open Radio Access Network (O-RAN) paradigm promises unprecedented flexibility and cost efficiency for 6G networks but introduces critical security risks due to its disaggregated, AI-driven architecture.
Mohammed El-Hajj
doaj   +1 more source

The Role of Hardware in Zero Trust Architecture

Over the past decade, Zero Trust Architecture (ZTA) has emerged as a leading cybersecurity framework in modern network defense. As a direct response to increasingly sophisticated cyber threats, ZTA aims to eliminate implicit trust by enforcing continuous
Mohamed, Ridwan
core   +1 more source

Implementing Zero Trust: Expert Insights on Key Security Pillars and Prioritization in Digital Transformation

Information
As organizations continue to embrace digital transformation, the need for robust cybersecurity strategies has never been more critical. This paper explores the Zero Trust Architecture (ZTA) as a contemporary cybersecurity framework that addresses the ...
Francesca Santucci, Gabriele Oliva, Maria Teresa Gonnella, Maria Elena Briga, Mirko Leanza, Marco Massenzi, Luca Faramondi, Roberto Setola   +7 more
doaj   +1 more source

A multimodal reinforcement learning-based access control model for power systems under zero-trust architecture

Alexandria Engineering Journal
In order to address the challenges of integrating multimodal data and the lack of a comprehensive trust mechanism in power system access control, this paper proposes a novel approach that leverages Zero Trust Architecture (ZTA) principles and multimodal ...
Ming Xie, Mingfei Zeng
doaj   +1 more source

IoT-Based Zero-Trust Security Architecture: A Comprehensive Analysis

International Journal of Emerging Engineering and Technology
Traditional perimeter-based security models have become ineffective in the face of the explosive growth in the number of Internet of Things (IoT) endpoints deployed at critical infrastructures.
Erej Azeem, Irshad Ahmed Sumra, Mehrooj Shahid, Abdul Sattar   +3 more
doaj   +1 more source

Zero Trust Architecture in Distributed Enterprise Systems

The shift toward distributed enterprise systems, accelerated by cloud migration and remote work, has made the traditional perimeter-based security models obsolete.
Joseph Mwaniki
core   +1 more source

Zero-trust based dynamic access control for cloud computing

Cybersecurity
Most corporations and organizations rely heavily on access control to protect data accessibility and enable resource sharing across networks and departments.
Ri Wang, Chen Li, Kun Zhang, Bibo Tu
doaj   +1 more source

A Zero Trust Driven Federative Learning Algorithm for Privacy Enhancement

Applied Sciences
The proliferation of Enterprise Networks, characterized by heterogeneous devices, distributed data sources, and increasingly sophisticated cyber threats, has exposed the limitations of traditional perimeter-based security models. Guided by the principles
Beverly Pule, Bakhe Nleya, Khulekani Sibiya   +2 more
doaj   +1 more source

Zero Trust Architecture and Ransomware Mitigation

Ransomware has become a critical threat to modern enterprises, exploiting excessive privileges and flat network architectures to spread rapidly. Traditional perimeter-based security models are insufficient, as they rely on implicit trust within internal ...
Ely Johnson
core   +1 more source

A stratified ransomware mitigation model based on zero trust and network segmentation architectures

Proceedings of the Nigerian Society of Physical Sciences
Ransomware poses a significant threat to information technology because of its ability to spread laterally across computer networks. This paper presents the design and implementation of a stratified mitigation model that combines Zero Trust Architecture
Justine Utsu Undiandeye, Moses Adah Agana, Bassey Igbo Ele   +2 more
doaj   +1 more source