Results 61 to 70 of about 16,172 (252)

A GenAI-Driven Zero-Trust Cybersecurity Mesh for Real-Time Fraud Detection in Digital Payment Networks

Journal of Advanced Computing Systems
The rapid expansion of digital payment ecosystems has significantly increased the complexity and scale of financial fraud. Traditional centralized fraud detection engines struggle to provide real-time, context-aware risk assessment across distributed ...
Utham Kumar Anugula Sethupathy, Vijayanand Ananthanarayanan   +1 more
doaj   +1 more source

A data plane security model of SR-BE/TE based on zero-trust architecture. [PDF]

Sci Rep, 2022
Wang L, Ma H, Li Z, Pei J, Hu T, Zhang J.   +5 more
europepmc   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

A Security Awareness and Protection System for 5G Smart Healthcare Based on Zero-Trust Architecture. [PDF]

IEEE Internet Things J, 2021
Chen B, Qiao S, Zhao J, Liu D, Shi X, Lyu M, Chen H, Lu H, Zhai Y.   +8 more
europepmc   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +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

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Analysis of Azure Zero Trust Architecture Implementation for Mid-Size Organizations

Journal of Cybersecurity and Privacy
The Zero Trust Architecture (ZTA) security system follows the “never trust, always verify” principle. The process constantly verifies users and devices trying to access resources.
Vedran Dakić, Zlatan Morić, Ana Kapulica, Damir Regvart   +3 more
doaj   +1 more source

Zero Trust Architecture: Risk Discussion

Digital Threats: Research and Practice, 2023
Alan Levine, Brett Alan Tucker
openaire   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source