Madhusanka Liyanage – Page 3

Privacy-preserved Collaborative Federated Learning Platform for Industrial Internet of Things

November 19, 2023
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Federated learning (FL) is an intriguing approach to privacy-preserving collaborative learning. Decentralised FL is achieving increased favour for investigation due to the mitigation of vulnerability for a single point of failure and more controllability for end users over their models. However, many existing decentralised FL systems face limitations, such as privacy concerns, latency in aggregation, […]

FL-TIA: Novel Time Inference Attacks on Federated Learning

November 19, 2023
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Federated Learning (FL) is an emerging privacy-preserved distributed Machine Learning (ML) technique where multiple clients can contribute to training an ML model without sharing private data. Even though FL offers a certain level of privacy by design, recent works show that FL is vulnerable to numerous privacy attacks. One of the key features of FL […]

Trust Management and Bad Data Reduction in Internet of Vehicles Using Blockchain and AI

November 19, 2023
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Blockchain offers cryptographically secure storage for recording transactions. However, one issue with blockchains is the problem of bad data and data reliability, where bad data refers to inaccurate, incomplete, or irrelevant data. This paper investigates how machine learning (ML) can be used to identify inaccurate sensor data added to a blockchain in Internet of Vehicles […]

Survey on Network Slicing for Internet of Things Realization in 5G Networks

November 17, 2023
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Internet of Things (IoT) is an emerging technology that makes people’s lives smart by conquering a plethora of diverse application and service areas. In near future, the fifthgeneration (5G) wireless networks provide the connectivity for this IoT ecosystem. It has been carefully designed to facilitatethe exponential growth in the IoT field. Network slicing is one […]

A Federated Learning Approach for Improving Security in Network Slicing

November 17, 2023
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Network Slicing (NS) is a predominant technology in future telecommunication networks, including Fifth Generation (5G), which supports the realization of heterogeneous applications and services. It allows the allocation of a dedicated logical network slice of the physical network to each application. Security is one of the paramount challenges in an NS ecosystem. Several technologies, including […]

A Comprehensive Analysis on Network Slicing for Smart Hospital Applications

November 17, 2023
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Network slicing (NS) is a utilitarian technology that enables heterogeneous smart use cases in Fifth Generation (5G) and beyond networks. Smart hospitals require NS to realize its applications with diverse network requirements, which can not facilitate via traditional networks in hospital environments. NS can be performed under different strategies based on dynamicity, ownership, and application. […]

Security Orchestration Framework for Federated Network Slicing

November 17, 2023
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Network slicing is a utilitarian technology in future mobile networks that can facilitate heterogeneous network requirements of a plethora of applications over a shared physical network cost-effectively. Federated slicing, an extension of conventional network slicing, allows network services across multiple administrative domains in a seamless manner. Management of security operations in such a system is […]

Realizing Internet of Things with Network Slicing: Opportunities and Challenges

November 17, 2023
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Internet of Things (IoT) is a lucrative technology within the modern community that realizes the concept of the smart world, by expanding within a myriad of applications. Existing wireless networks require a radical change to fulfill the network requirements and cater the rapid expansion of the IoT ecosystem. 5G architecture is specifically designed to facilitate […]

The Role of Security Orchestrator in Network Slicing for Future Networks

November 17, 2023
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The traditional paradigm of connecting mobile devices over the telecommunication networks for voice communication has evolved to a myriad of novel applications with heterogeneous network requirements. The conventional telecom-munication networks require a radical change to support these applications. Network Slicing (NS) is one of the utilitarian technologies in future telecommunication networks to address this challenge […]

A Novel Network Slicing based Security-as-a-Service (SECaaS) Framework for Private 5G Networks

November 17, 2023
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Fifth Generation (5G) and beyond telecommunication networks introduce a set of novel technologies such as private 5G networks, also known as Local 5G Operator (L5GO), and Network Slicing (NS) for the realization of diverse novel applications with heterogeneous network requirements. Among other network-level requirements, security is a critical challenge in L5GO networks. Facilitating the security […]