Fog Computing Complete Review: Concepts, Trends, Architectures, Technologies, Simulators, Security Issues, Applications, and Open Research Fields

Ahammad, Ishtiaq

doi:10.1007/s42979-023-02235-9

Cited by 3 publications

(1 citation statement)

References 460 publications

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“…The advancement of distributed systems, such as cloud-fog architecture, enables users to access, share, and modify their data from any location 1 – 3 . This evolution is further accelerated by the growth of diverse fields within computer science, including the Internet of Things, propelling the rapid development of distributed systems 4 .…”

Section: Introductionmentioning

confidence: 99%

A new secure offloading approach for internet of vehicles in fog-cloud federation

Salami,

Khajehvand,

Zeinali

2024

Sci Rep

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The Internet of Vehicles (IoV) plays a crucial role in advancing intelligent transportation systems. However, due to limited processing power, IoV faces challenges in independently handling large volumes of data, necessitating the use of offloading as a solution. Offloading data in wireless environments raises security concerns, highlighting the need for robust data protection mechanisms. This study introduces a secure offloading (SO) scheme within the Fog-Cloud Federation for IoV. The proposed NSO-VFC scheme undergoes both informal and formal analysis using the Avispa tool, demonstrating resilience against active and passive attacks. Performance evaluations indicate that the security measures of NSO-VFC meet acceptable standards compared to similar approaches. Nonetheless, the heightened focus on security incurs higher computational and communication costs than alternative strategies. Simulation experiments using the NS3 tool involve varying numbers of IoVs (50, 70, and 100), revealing that increased IoV density correlates with enhanced packet delivery rates and throughput within the NSO-VFC scheme.

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Section: Introductionmentioning

confidence: 99%

A new secure offloading approach for internet of vehicles in fog-cloud federation

Salami,

Khajehvand,

Zeinali

2024

Sci Rep

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Keeping Verticals’ Sovereignty During Application Migration in Continuum

Kotulski,

Nowak,

Sepczuk

et al. 2024

J Netw Syst Manage

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Competing service providers in the cloud environment ensure services are delivered under the promised security requirements. It is crucial for mobile services where user’s movement results in the service’s migration between edge servers or clouds in the Continuum. Maintaining service sovereignty before, during, and after the migration is a real challenge, especially when the service provider has committed to ensuring its quality following the Service Level Agreement. In this paper, we present the main challenges mobile service providers face in a cloud environment to guarantee the required level of security and digital sovereignty as described in the Security Service Level Agreement, with emphasis on challenges resulting from the service migration between the old and new locations. We present the security and sovereignty context intended for migration and the steps of the migration algorithm. We also analyze three specific service migration cases for three vertical industries with different service quality requirements.

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