Results 221 to 230 of about 1,175,680 (325)

Protocol‐Agnostic Meta Key Distribution for Encrypted Wireless Communications Enabled by Space‐Time‐Coding Metasurface

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
This paper presents a programmable metasurface‐based Meta Key Distribution (MKD) system for secure, protocol‐independent key exchange in indoor wireless settings. By embedding entropy into the wireless channel, it enables lightweight, compatible cryptographic key generation.
Xinyu Li   +7 more
wiley   +1 more source

Cyber security threats

open access: yes, 2023
Bradu, N., Ohrimenco, S.A.
openaire   +1 more source

Digital Agriculture: Past, Present, and Future

open access: yesAdvanced Intelligent Discovery, Volume 2, Issue 1, February 2026.
Digital agriculture integrates Internet of Things, artificial intelligence, and blockchain to enhance efficiency and sustainability in farming. This review outlines its evolution, current applications, and future directions, highlighting both technological advances and key challenges for global implementation.
Xiaoding Wang   +3 more
wiley   +1 more source

Enhanced IoT threat detection using Graph-Regularized neural networks optimized by Sea-Lion algorithm. [PDF]

open access: yesSci Rep
Santhosh DT   +5 more
europepmc   +1 more source

Meta Reinforcement Learning for Automated Cyber Defence

open access: yesApplied AI Letters, Volume 7, Issue 1, February 2026.
ABSTRACT Reinforcement learning (RL) solutions have shown considerable promise for automating the defense of networks to cyber attacks. However, a limitation to their real world deployment is the sample efficiency and generalizability of RL agents. This means that even small changes to attack types require a new agent to be trained from scratch.
Andrew Thomas, Nick Tillyer
wiley   +1 more source

Multi‐Agent Reinforcement Learning for Cyber Defence Transferability and Scalability

open access: yesApplied AI Letters, Volume 7, Issue 1, February 2026.
A method for using mutli‐agent reinforcement learning that allows for zero shot transfer across network setups. Diagrams show the local observation construction, training and agent mapping process. The results for novel 15 and 30 node networks show effective transfer and improved scaling performance. ABSTRACT Reinforcement learning (RL) has shown to be
Andrew Thomas   +2 more
wiley   +1 more source

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