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Personally identifiable information (PII) can find its way into cyberspace through various channels, and many potential sources can leak such information. Data sharing (e.g. cross-agency data sharing) for machine learning and analytics is…

Cryptography and Security · Computer Science 2021-04-22 Pathum Chamikara Mahawaga Arachchige , Peter Bertok , Ibrahim Khalil , Dongxi Liu , Seyit Camtepe

To address the increasing security demands of industrial deployments, OPC UA is one of the first industrial protocols explicitly designed with security in mind. However, deploying it securely requires a thorough configuration of a wide…

Cryptography and Security · Computer Science 2020-12-03 Linus Roepert , Markus Dahlmanns , Ina Berenice Fink , Jan Pennekamp , Martin Henze

Attribute-based encryption (ABE) is a promising tool for implementing fine-grained access control.To solve the matters of security in single authority, access policy public, not traceable of malicious user,we proposed a scheme of…

Cryptography and Security · Computer Science 2020-09-11 Wei Zhang , Yi Wu , Zhishuog Zhang , Hu Xiong , Zhiguang Qin

In the standard privacy-preserving Machine learning as-a-service (MLaaS) model, the client encrypts data using homomorphic encryption and uploads it to a server for computation. The result is then sent back to the client for decryption. It…

Cryptography and Security · Computer Science 2025-04-29 Luke Sperling , Sandeep S. Kulkarni

In this article, we examine how security applies to Service Oriented Architecture (SOA). Before we discuss security for SOA, lets take a step back and examine what SOA is. SOA is an architectural approach which involves applications being…

Software Engineering · Computer Science 2011-08-08 Oldooz Karimi

Web services security specifications are typically expressed as a mixture of XML schemas, example messages, and narrative explanations. We propose a new specification language for writing complementary machine-checkable descriptions of…

Cryptography and Security · Computer Science 2009-09-29 Karthikeyan Bhargavan , Cedric Fournet , Andrew D. Gordon , Riccardo Pucella

Attribute-based encryption (ABE) is a promising cryptographic mechanism for providing confidentiality and fine-grained access control in the cloud-based area. However, due to high computational overhead, common ABE schemes are not suitable…

Cryptography and Security · Computer Science 2021-07-22 Mostafa Chegenizadeh , Mohammad Ali , Javad Mohajeri , Mohammad Reza Aref

Drivers are becoming increasingly reliant on advanced driver assistance systems (ADAS) as autonomous driving technology becomes more popular and developed with advanced safety features to enhance road safety. However, the increasing…

Cryptography and Security · Computer Science 2025-06-23 Cheng Chen , Grant Xiao , Daehyun Lee , Lishan Yang , Evgenia Smirni , Homa Alemzadeh , Xugui Zhou

Embedding-as-a-Service (EaaS) has emerged as a successful business pattern but faces significant challenges related to various forms of copyright infringement, particularly, the API misuse and model extraction attacks. Various studies have…

Cryptography and Security · Computer Science 2025-02-18 Zekun Fei , Biao Yi , Jianing Geng , Ruiqi He , Lihai Nie , Zheli Liu

Explainable Artificial Intelligence (XAI) is a crucial pathway in mitigating the risk of non-transparency in the decision-making process of black-box Artificial Intelligence (AI) systems. However, despite the benefits, XAI methods are found…

Artificial Intelligence · Computer Science 2025-12-30 Sonal Allana , Rozita Dara , Xiaodong Lin , Pulei Xiong

Software development activity has reached a high degree of complexity, guided by the heterogeneity of the components, data sources, and tasks. The proliferation of open-source software (OSS) repositories has stressed the need to reuse…

Software Engineering · Computer Science 2021-02-16 Phuong T. Nguyen , Juri Di Rocco , Claudio Di Sipio , Davide Di Ruscio , Massimiliano Di Penta

Software applications integrate more and more open-source software (OSS) to benefit from code reuse. As a drawback, each vulnerability discovered in bundled OSS potentially affects the application. Upon the disclosure of every new…

Cryptography and Security · Computer Science 2025-03-18 Henrik Plate , Serena Elisa Ponta , Antonino Sabetta

Run-time attacks against programs written in memory-unsafe programming languages (e.g., C and C++) remain a prominent threat against computer systems. The prevalence of techniques like return-oriented programming (ROP) in attacking…

Cryptography and Security · Computer Science 2019-05-27 Hans Liljestrand , Thomas Nyman , Kui Wang , Carlos Chinea Perez , Jan-Erik Ekberg , N. Asokan

Optimizing and maintaining up-to-date API documentation is a challenging problem for evolving OpenAPIs. In this poster, we propose a data-driven continuous optimization solution and multilingual SDK generation scheme to improve the…

Software Engineering · Computer Science 2023-03-27 Shujun Wang , Yongqiang Tian , Dengcheng He

Although Large Language Models (LLMs) have evolved from text generators into the cognitive core of modern AI systems, their inherent lack of authorization awareness exposes these systems to catastrophic risks, ranging from unintentional…

Artificial Intelligence · Computer Science 2026-04-06 Yang Li , Yule Liu , Xinlei He , Youjian Zhao , Qi Li , Ke Xu

As AI systems integrate into critical infrastructure, security gaps in AI compliance frameworks demand urgent attention. This paper audits and quantifies security risks in three major AI governance standards: NIST AI RMF 1.0, UK's AI and…

Cryptography and Security · Computer Science 2025-07-29 Keerthana Madhavan , Abbas Yazdinejad , Fattane Zarrinkalam , Ali Dehghantanha

Many modern IoT applications rely on the Constrained Application Protocol (CoAP) because of its efficiency and seamless integrability in the existing Internet infrastructure. One of the strategies that CoAP leverages to achieve these…

Cryptography and Security · Computer Science 2021-03-26 Stefan Hristozov , Manuel Huber , Lei Xu , Jaro Fietz , Marco Liess , Georg Sigl

The critical need for transparent and trustworthy machine learning in cybersecurity operations drives the development of this integrated Explainable AI (XAI) framework. Our methodology addresses three fundamental challenges in deploying AI…

Cryptography and Security · Computer Science 2026-02-24 Norrakith Srisumrith , Sunantha Sodsee

Open and permissionless blockchains are distributed systems with thousands to tens of thousands of nodes, establishing novel platforms for decentralized applications. When realizing such an application, data might be stored and retrieved…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-09-25 Felix Härer