Results 71 to 80 of about 345 (179)
A three-tier microsegmentation framework for enterprise networks under Zero Trust Architecture
Alexandria Engineering JournalTraditional perimeter-based security models are increasingly inadequate for modern enterprise environments, often leading to “security silos” where inconsistent policies across infrastructure layers facilitate lateral movement by attackers.
Hari N.N. +5 more
doaj +1 more source
Ìнформаційні технології та компʼютерна інженеріяThe transformation of contemporary corporate IT infrastructures has rendered conventional cybersecurity models ineffective, prompting a shift to the Zero Trust Architecture (ZTA); however, its practical implementation is complicated by a rigid reliance ...
A. Palamarchuk
doaj +1 more source
Journal of Electrical and Electronic EngineeringThe growing number and sophistication of cyberattacks against financial institutions have underscored the need for a more robust cybersecurity framework in Nigeria’s banking industry. This research examines the implementation of Zero Trust Architecture (ZTA), a contemporary security model that focuses on identity authentication, the principle of least ...
Adewale Ashogbon, Oscar Okpere
openaire +1 more source
Future InternetThe 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
Zero Trust Architecture (ZTA) Design and Implementation, A Comprehensive Review
American Journal of Innovation in Science and EngineeringZero Trust Architecture (ZTA) has emerged as a transformative security model, evolving from perimeter-based defense systems to a more resilient, identity-centric approach in response to the growing complexity of modern cybersecurity threats. This review explores the design and implementation of ZTA, focusing on its core principles, including identity ...
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Journal of King Saud University Computer and Information SciencesAbstract This study explores the adaptability of the Zero Trust Architecture in Higher Education Institutions (ZTA-HEIs) in Bangladesh. The traditional perimeter based security systems are becoming ineffective largely as the cyber threads are intensifying globally (Cybersecurity and Infrastructure Security Agency 2023,Rose et al. 2020,
Md. Harun Or Rashid +1 more
openaire +1 more source
Zero trust architecture: A paradigm shift in network security
Zero Trust Architecture (ZTA) represents a significant shift in network security by moving away from the traditional perimeter-based approach. Instead, ZTA operates on the principle of "never trust, always verify," assuming that threats could exist both ...
Oluomachi Eunice Ejiofor +2 more
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8 Areas of Future Research in Zero Trust
, 2023 The National Cybersecurity Strategy was released on March 1, 2023, in which the Biden administration committed to improving federal cybersecurity through the implementation of a zero trust architecture (ZTA) strategy and the modernization of information
Trista Polaski (13642207) +2 more
core +1 more source
Implementing Zero Trust Architecture on Tactical Edge Computing Environments
, 2023 NPS NRP Executive SummaryZero Trust Architecture (ZTA) security was adopted by the DOD (Freter, 2022; DISA, 2022), pursuant to the Presidential Executive Order on 12 May 2021 (Biden, 2021).
Singh, Gurminder
core
InformationAs 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 +7 more
doaj +1 more source