Software as a service: Understanding security issues

Chouhan, Pushpinder Kaur; Yao, Feng; Sezer, Sakir

doi:10.1109/sai.2015.7237140

Cited by 15 publications

(3 citation statements)

References 41 publications

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“…A cost-utility analysis compares the weighted advantages of a DMS with the costs of acquisition and maintenance [15,16]. The utility value is the sum of the calculated point values of individual criteria, taking into account a weighting factor.…”

Section: Cost-utility Analysismentioning

confidence: 99%

Acquisition of a Dose Management System with Consideration of Medico-Legal and Economic Aspects

Duong

Melzig

Kauczor

et al. 2021

Rofo

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Background New radiation protection regulation encompassing additional obligations for monitoring, reporting and recording of radiation exposure, was enacted on December 31, 2018. As a consequence, dose management systems (DMS) are necessary to fulfill the requirements. The process of selection, acquisition and implementation of a suitable IT solution for this purpose is a challenge that all X-ray-applying facilities, including hospitals and private practices, are currently facing. Method A target/actual-analysis as well as a cost-utility analysis is presented for this specific case as a foundation for the acquisition decision-making process. Result An actual analysis is necessary in order to record the current status of dose documentation. An interdivisional approach is recommended to include all imaging modalities and devices. An interdisciplinary steering committee can be helpful in enabling consensus and rapid action. A target analysis includes additional criteria with respect to ease of operation, technical feasibility, process optimization and research opportunities to consider in addition to the statutory requirements. By means of a cost-benefit analysis, considerations between costs and the individually weighted advantages and disadvantages of eligible DMS result in a ranking of preference for the available solutions. Conclusion Requirements of a DMS can be summarized in a specification sheet. Deploying an actual condition analysis, target state analysis and cost-utility analysis can help to identify a suitable DMS to achieve rapid commissioning and highest possible user acceptance while optimizing costs at the same time. Key Points: Citation Format

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Section: Cost-utility Analysismentioning

confidence: 99%

Acquisition of a Dose Management System with Consideration of Medico-Legal and Economic Aspects

Duong

Melzig

Kauczor

et al. 2021

Rofo

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“…In this, the author analyzed the type of vulnerable activities and explained the scenarios of the incident of attack and also proved the attack taxonomy's applicability and appropriateness. Chouhan et al (2015) [18]described the software vendors is not ready to pay more expense on deployment and maintenance, due to the modern technologies in the high-speed internet and software development. The software admires all the providers and users as a service (SaaS) for utilizing the features.…”

Section: A Survey Of Cloud and Data Securitymentioning

confidence: 99%

A Performance Perspective Analysis: A Detailed Vision on Denial of Service and Distributed Denial of Service on Cloud Computing

Mayuranathan*¹,

Murugan²,

Dhanakoti³

2019

IJRTE

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In recent days cloud computing and cloud-based service, provisions play a vital and significant role in Internet-based information computing. It interrelates various applications like sales, purchase, banking, customer service, etc. and it behaves entirely as a service-oriented platform or environment. The primary objective of the cloud computing is sharing the resources within increased efficiency regarding time and cost for all kind of customers who needs a cloud service badly and immediately. Though the energy is high, it cannot assure that the cloud computing, service providing, and customer maintenance are highly secured. Service providers in the cloud are not strictly public; it may be private, community and hybrid. Malicious activities can be created or occurred in the middle of the communication and it is difficult to predict a particular person in the middle becomes a malicious user, from where and how. Secured data transmission and discussion in cloud computing considered as the main problem, and various earlier research works focused on tightening the security. The primary objective of this paper is to discuss different security mechanisms applied to multiple malicious threats in the cloud to understand the various issues and challenges faced in earlier research works. It provides a summary of the risks, appropriate method and the limitations and it helps to understand the primary and main problems related to security.

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“…Therefore, protection will be plentiful tougher if Internet of Things arrangement is considered to be intruder resistant. [21] [22] 2) Denial of service: This type of dangerous attack is an effort to create a machine or resource inaccessible to its valuable users. The mainstream of strategies in Internet of Things is susceptible to supply occurrences because of low memory skills and limited reckoning possessions.…”

Section: Security Threats In Internet Of Thingsmentioning

confidence: 99%

An Efficient Approach for the Security Threats on Data Centers in IOT Environment

Alshammari¹

2017

ijacsa

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Abstract-Internet of Things has progressed from the conjunction of wireless knowledge, MEMS which is termed as micro electromechanical systems, micro facilities and the Internet. The conjunction has helped scratch down the storage walls concerning operating technology (OT) and information technology (IT), and allowing amorphous machine created data to be examined for understandings that will drive enhancements. The Things known as IOT is an arrangement of interconnected computing procedures, mechanical and digital machineries, substances or matters that are delivered with inimitable identifiers, and the ability to handover data over a system without necessitating human to humanoid, or human to computer collaboration. However, the security is one of the main concerns in Internet of things, which should be minimized. There are unnecessary requests from the attacker to overload the data center, which results in the hanging of the servers, decreasing the throughput, and requesting a transmission to the Data centers. This paper deals with an efficient approach to decrease the unwanted request at the Data Centers, so that the sessions will be reduced, and the unnecessary load will be reduced on the data centers, in order to mitigate the effect of attack as much as possible.

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Software as a service: Understanding security issues

Cited by 15 publications

References 41 publications

Acquisition of a Dose Management System with Consideration of Medico-Legal and Economic Aspects

Acquisition of a Dose Management System with Consideration of Medico-Legal and Economic Aspects

A Performance Perspective Analysis: A Detailed Vision on Denial of Service and Distributed Denial of Service on Cloud Computing

An Efficient Approach for the Security Threats on Data Centers in IOT Environment

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