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Autonomous LLM agents can issue thousands of API calls per hour without human oversight. OAuth 2.0 assumes deterministic clients, but in agentic settings stochastic reasoning, prompt injection, or multi-agent orchestration can silently…

Cryptography and Security · Computer Science 2025-09-18 Abhishek Goswami

Recent advances in large language models (LLMs) have enabled a new generation of autonomous agents that operate over sustained periods and manage sensitive resources on behalf of users. Trusted for their ability to act without direct…

Cryptography and Security · Computer Science 2025-12-19 Artem Grigor , Christian Schroeder de Witt , Simon Birnbach , Ivan Martinovic

Internet of Things (IoT) occupies a vital aspect of our everyday lives. IoT networks composed of smart-devices which communicate and transfer the information without the physical intervention of humans. Due to such proliferation and…

Cryptography and Security · Computer Science 2020-01-08 Jawad Ali , Ahmad Shahrafidz Khalid , Eiad Yafi , Shahrulniza Musa , Waqas Ahmed

Googles A2A protocol provides a secure communication framework for AI agents but demonstrates critical limitations when handling highly sensitive information such as payment credentials and identity documents. These gaps increase the risk…

Cryptography and Security · Computer Science 2025-09-01 Yedidel Louck , Ariel Stulman , Amit Dvir

Monitoring and patrolling large water resources is a major challenge for conservation. The problem of acquiring data of an underlying environment that usually changes within time involves a proper formulation of the information. The use of…

Robotics · Computer Science 2022-10-18 Samuel Yanes Luis , Daniel Gutiérrez Reina , Sergio Toral Marín

This study explores the dynamics of trust in artificial intelligence (AI) agents, particularly large language models (LLMs), by introducing the concept of "deferred trust", a cognitive mechanism where distrust in human agents redirects…

Human-Computer Interaction · Computer Science 2025-11-24 Johan Sebastián Galindez-Acosta , Juan José Giraldo-Huertas

With the rapid proliferation of large language models and vision-language models, AI agents have evolved from isolated, task-specific systems into autonomous, interactive entities capable of perceiving, reasoning, and acting without human…

Multiagent Systems · Computer Science 2025-10-20 Yuntao Wang , Shaolong Guo , Yanghe Pan , Zhou Su , Fahao Chen , Tom H. Luan , Peng Li , Jiawen Kang , Dusit Niyato

Automated negotiations in insurance and business-to-business (B2B) commerce encounter substantial challenges. Current systems force a trade-off between convenience and privacy by routing sensitive financial data through centralized servers,…

Cryptography and Security · Computer Science 2026-04-23 Joyjit Roy , Samaresh Kumar Singh

Navigating autonomous underwater vehicles (AUVs) in unknown environments is significantly challenging due to poor visibility, weak signal transmission, and dynamic water currents. These factors pose challenges in accurate global…

Alternative Assets tokenization is transforming non-traditional financial instruments are represented and traded on the web. However, ensuring trustworthiness in web-based tokenized ecosystems poses significant challenges, from verifying…

Cryptography and Security · Computer Science 2025-07-02 Ailiya Borjigin , Wei Zhou , Cong He

Surveys and interviews are widely used for collecting insights on emerging or hypothetical scenarios. Traditional human-led methods often face challenges related to cost, scalability, and consistency. Recently, various domains have begun to…

Human-Computer Interaction · Computer Science 2025-03-05 Jiangbo Yu , Jinhua Zhao , Luis Miranda-Moreno , Matthew Korp

Autonomous vehicles (AVs) rely on pervasive connectivity to enable cooperative and safety-critical applications, but this connectivity also exposes them to a wide range of cybersecurity threats. Existing perimeter-based security and…

Cryptography and Security · Computer Science 2025-12-25 Amal Yousseef , Shalaka Satam , Banafsheh Saber Latibari , Mai Abdel-Malek , Soheil Salehi , Pratik Satam

The AI trustworthiness crisis threatens to derail the artificial intelligence revolution, with regulatory barriers, security vulnerabilities, and accountability gaps preventing deployment in critical domains. Current AI systems operate on…

Cryptography and Security · Computer Science 2025-11-26 Vineeth Sai Narajala , Manish Bhatt , Idan Habler , Ronald F. Del Rosario , Ads Dawson

The effective completion of tasks in collaborative systems hinges on task-specific trust evaluations of potential devices for distributed collaboration. Due to independent operation of devices involved, dynamic evolution of their mutual…

Artificial Intelligence · Computer Science 2025-12-09 Botao Zhu , Xianbin Wang , Dusit Niyato

The current intrusion detection systems have a number of problems that limit their configurability, scalability and efficiency. There have been some propositions about distributed architectures based on multiple independent agents working…

Cryptography and Security · Computer Science 2011-11-03 Jaydip Sen

This paper presents a novel method to quantify Trust in HRI. It proposes an HRI framework for estimating the Robot Trust towards the Human in the context of a narrow and specified task. The framework produces a real-time estimation of an AI…

Robotics · Computer Science 2024-12-02 Giannis Petousakis , Angelo Cangelosi , Rustam Stolkin , Manolis Chiou

Current advancements in waterborne autonomous systems, together with the development of cloud-based service-oriented architectures and the recent availability of low-cost underwater acoustic modems and long-range above water wireless…

We address the security of a network of Connected and Automated Vehicles (CAVs) cooperating to safely navigate through a conflict area (e.g., traffic intersections, merging roadways, roundabouts). Previous studies have shown that such a…

Systems and Control · Electrical Eng. & Systems 2024-03-26 H M Sabbir Ahmad , Ehsan Sabouni , Akua Dickson , Wei Xiao , Christos G. Cassandras , Wenchao Li

Security provisioning for low-complex and constrained devices in the Internet of Things (IoT) is exacerbating the concerns for the design of future wireless networks. To unveil the full potential of the sixth generation (6G), it is becoming…

Signal Processing · Electrical Eng. & Systems 2023-09-12 Xavier Alejandro Flores Cabezas , Diana Pamela Moya Osorio

In the dynamic and ever-changing domain of Unmanned Aerial Vehicles (UAVs), the utmost importance lies in guaranteeing resilient and lucid security measures. This study highlights the necessity of implementing a Zero Trust Architecture…

Machine Learning · Computer Science 2024-03-27 Ekramul Haque , Kamrul Hasan , Imtiaz Ahmed , Md. Sahabul Alam , Tariqul Islam