Cloud Computing: Overview and Research Issues

Nimbarte

2022

SMSJ

Remote Service Provider (RSP) is a device which will provide intranet or networking facilities in remote or village area. With the use of Virtual Private Network (VPN) connections with the company’s distant node can be established, so that the work could be done right from the remote area or village area. Services based on cloud can also be used once network connection is established. The device) will act as a bridge between village or remote area and city making village or remote area socially powerful as city is.

Section: Cloud Services Neededmentioning

confidence: 99%

Cloud Based Remote Service Provider for Village Empowerment

Nimbarte

2022

SMSJ

“…CaaS is a novel cloud service category based on container virtualization that addresses the requirement for providing the necessary underlying technological components to enable container infrastructure [3]. Lastly, the PaaS paradigm includes all of the services required to support the life cycle of developing and delivering web applications, including hardware, software, programming languages, libraries, and tools supported by the provider [4].…”

Section: Introductionmentioning

confidence: 99%

Assessing the Complexity of Cloud Pricing Policies: A Comparative Market Analysis

Liagkou,

Fragiadakis,

Filiopoulou

et al. 2024

Preprint

Cloud computing has gained popularity at a breakneck pace over the last few years. It has revolutionised the way businesses operate by providing a flexible and scalable infrastructure for their computing needs. Cloud providers offer a range of services with a variety of pricing schemes. Cloud pricing schemes are based on functional factors like CPU, RAM and storage, combined with different payment options, such as pay-per-use, subscription-based and non-functional aspects, such as scalability and availability. While cloud pricing can be complicated, it is critical for businesses to thoroughly assess and compare pricing policies along with technical requirements to ensure they design an investment strategy. This paper evaluates current pricing strategies for IaaS, CaaS and PaaS cloud services and also focuses on the top leading cloud providers, Amazon, Microsoft, and Google. To compare pricing policies between different services and providers, a hedonic price index is constructed for each service category based on data set collected in 2022. Using the hedonic price index a comparative analysis between them becomes feasible. The results revealed that providers follow the very same pricing pattern for IaaS and CaaS, with CPU being the main driver of cloud pricing schemes, whereas PaaS pricing fluctuates among cloud providers.

“…Since smart devices or Fog devices are categorized as resource constraints, the Fog computing paradigm will face many challenges such as the limitations of storage, bandwidth, battery, and computation power, which leads to obstruction in the rise of IoT. To overcome the encumbrance of these limitations, the cloud computing paradigm is perceived as a talented computing archetype, which can distribute services to the edge via the cloud in terms of Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) solutions which offer applications and services with resilient resources at low costs [7]. Over the last few decades, cloud computing has obtained an immense reputation among researchers.…”

Section: Introductionmentioning

confidence: 99%

Towards Secure Fog Computing: A Survey on Trust Management, Privacy, Authentication, Threats and Access Control

et al. 2021

Fog computing is an emerging computing paradigm that has come into consideration for the deployment of Internet of Things (IoT) applications amongst researchers and technology industries over the last few years. Fog is highly distributed and consists of a wide number of autonomous end devices, which contribute to the processing. However, the variety of devices offered across different users are not audited. Hence, the security of Fog devices is a major concern that should come into consideration. Therefore, to provide the necessary security for Fog devices, there is a need to understand what the security concerns are with regards to Fog. All aspects of Fog security, which have not been covered by other literature works, need to be identified and aggregated. On the other hand, privacy preservation for user’s data in Fog devices and application data processed in Fog devices is another concern. To provide the appropriate level of trust and privacy, there is a need to focus on authentication, threats and access control mechanisms as well as privacy protection techniques in Fog computing. In this paper, a survey along with a taxonomy is proposed, which presents an overview of existing security concerns in the context of the Fog computing paradigm. Moreover, the Blockchain-based solutions towards a secure Fog computing environment is presented and various research challenges and directions for future research are discussed.