Operating System Security Management and Ease of Implementation (Passwords, Firewalls and Antivirus)

Zare, Hossein; Olsen, Peter Bjarke; Zare, Mohammad Jalal; Azadi, Mojgan

doi:10.1007/978-3-319-77028-4_98

Cited by 4 publications

(3 citation statements)

References 6 publications

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“…AHP abbreviated for Analytic Hierarchy Process (Saaty, 2008). AHP proposes the complexities be broken down into similar sub-scope comparisons, assigning comparative ratings and analyzing the outcome to determine the best result (Zare et al, 2018). To do this, first, the problem needs to be defined and a best-suited structure needs to be determined using a decision hierarchy.…”

Section: Ahpmentioning

confidence: 99%

Multi-Criteria Decision-Making Methodology for Sustainable Creativity in Social Media

Sharma¹,

Choudhury²,

Dewangan³

2021

Journal of Computer Science

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A major topic that every researcher is pursuing is sustainability in every aspect of knowledge and learning. In the 21st century, the world is facing a challenge. Some of the well-known Multi-Criteria Decision-Making tools are Analytic Network Process (ANP), Analytical Hierarchy Process (AHP), TOPSIS, ELECTRE, Choice Based Conjoint Analysis (CBC) etc. This approach is used in various research domains. The purpose of this study is to evaluate and find result for the queries based on reviews like which measures correlated to the sustainable environmental features involved in the development of social media? Which measures is most commonly used? What type of MCDM methods suitable for variety of social media? Is any different evidence for methods used for sustainable social media selection? Our focus was on analyzing the methods of choice and the criteria for result evaluations. In the spatial analysis the decision making is the main element in geographic studies and skills related to the success towards the planning process. MCDM focuses to analyzing decision problems and estimating the substitute to take decision for the preferences, privations the competence, handle spatial data for analysis. Ranking of influential users is most frequently used criteria followed by privacy, seriousness about reading terms and conditions and accurate quality and quantity.

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Section: Ahpmentioning

confidence: 99%

Multi-Criteria Decision-Making Methodology for Sustainable Creativity in Social Media

Sharma¹,

Choudhury²,

Dewangan³

2021

Journal of Computer Science

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“…As a result, ABAC can be used to secure the EHR by using dynamic attributes that are applicable to healthcare such as the location of care and the purpose of use of the EHR. RBAC is another -Nimeh, 2011;Aloul et al, 2009;Brose, 2011;Furnell et al, 2008;Gregg, 2017;Mitchell and Shing, 2018;Mustafi c et al, 2011;Pradhan et al, 2018;Radha and Reddy, 2012;Whitman and Mattord, 2016;Zare et al, 2018;Zuniga et al, 2010) Clark-Wilson and ANSI rolebased access access control model that can be used to secure the EHR. Roles in RBAC are linked to the organisational structure of an organisation (Furnell et al, 2008 (INCITS, 2012a).…”

Section: Authorisationmentioning

confidence: 99%

A Clark-Wilson and ANSI role-based access control model

Tsegaye

Flowerday

2020

ICS

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Purpose An electronic health record (EHR) enables clinicians to access and share patient information electronically and has the ultimate goal of improving the delivery of healthcare. However, this can create security and privacy risks to patient information. This paper aims to present a model for securing the EHR based on role-based access control (RBAC), attribute-based access control (ABAC) and the Clark-Wilson model. Design/methodology/approach A systematic literature review was conducted which resulted in the collection of secondary data that was used as the content analysis sample. Using the MAXQDA software program, the secondary data was analysed quantitatively using content analysis, resulting in 2,856 tags, which informed the discussion. An expert review was conducted to evaluate the proposed model using an evaluation framework. Findings The study found that a combination of RBAC, ABAC and the Clark-Wilson model may be used to secure the EHR. While RBAC is applicable to healthcare, as roles are linked to an organisation’s structure, its lack of dynamic authorisation is addressed by ABAC. Additionally, key concepts of the Clark-Wilson model such as well-formed transactions, authentication, separation of duties and auditing can be used to secure the EHR. Originality/value Although previous studies have been based on a combination of RBAC and ABAC, this study also uses key concepts of the Clark-Wilson model for securing the EHR. Countries implementing the EHR can use the model proposed by this study to help secure the EHR while also providing EHR access in a medical emergency.

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“…Estas herramientas se ubican fundamentalmente de cara a internet y son capaces de prevenir el acceso no autorizado desde y hacia las redes internas de una organización (Lee, Kim, Park & Woo, 2015;Rafamantanantsoa & Rabetafika, 2018). Sampaio & Bernardino (2017) y Zare, Olsen, Zare, & Azadi (2018) determinaron que los cortafuegos pueden implementarse mediante herramientas basadas en software o dispositivos de hardware especializados. Los firewalls basados en software son implementados en un sistema operativo estándar y utilizan los recursos computacionales del ordenador donde este opera, por su parte, los firewalls basados en hardware constituyen dispositivos físicos fabricados exclusivamente para esta función que poseen su propia CPU, memoria RAM, almacenamiento interno y sistema operativo (Konikiewicz & Markowski, 2017).…”

Section: Introductionunclassified

Evaluación del rendimiento de cortafuegos basados en software libre

Llanes

2022

NOVASINERGIA

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El objetivo de la presente investigación fue evaluar cuantitativamente los rendimientos y las funcionalidades de seguridad de los principales cortafuegos basados en software libre existentes en la actualidad. Para medir los rendimientos de red de los cortafuegos se emplearon métricas como el ancho de banda, el jitter y la tasa de pérdida de paquetes mediante la herramienta iPerf3. Se utilizó la herramienta htop para comprobar el consumo de CPU y memoria RAM de las soluciones. Se identificó que Endian, Zentyal, pfSense, OPNsense, VyOS, IPFire y ClearOS brindan un conjunto de funcionalidades que contribuyen a elevar la seguridad en las redes de datos. Los resultados obtenidos evidenciaron que ClearOS posee de forma general, los mejores índices de consumo de CPU y memoria RAM, lo cual confirma su elevada eficiencia para asegurar las redes de datos con ahorro y uso óptimo de los recursos de hardware. Los hallazgos identificados facilitan la toma de decisiones para el despliegue de herramientas de ciberseguridad en redes digitales de organizaciones con escasos recursos computacionales.

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Operating System Security Management and Ease of Implementation (Passwords, Firewalls and Antivirus)

Cited by 4 publications

References 6 publications

Multi-Criteria Decision-Making Methodology for Sustainable Creativity in Social Media

Multi-Criteria Decision-Making Methodology for Sustainable Creativity in Social Media

A Clark-Wilson and ANSI role-based access control model

Evaluación del rendimiento de cortafuegos basados en software libre

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