Towards a conceptual foundation for physical security: Case study of an IT department

Al-Fedaghi, Sabah; Alsumait, Omar

doi:10.2495/safe-v9-n2-137-156

Cited by 13 publications

(15 citation statements)

References 6 publications

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“…Section 2 reviews the TM that was previously used in several published papers (Al-Fedaghi, 2019a-c;Al-Fedaghi and Makdessi, 2019;Al-Fedaghi and Alsumait, 2019;Al-Fedaghi and Al-Fadhli, 2019;Al-Fedaghi and BehBehani, 2018;Al-Fedaghi and Haidar, 2019;Al-Fedaghi and Al-Otaibi, 2019). The remaining sections describe applying TM to document an actual computer network in the case study.…”

Section: Overview Of the Papermentioning

confidence: 99%

How to Document Computer Networks

Al-Fedaghi¹,

Behbehani²

2020

Journal of Computer Science

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Documenting networks is an essential tool for troubleshooting network problems. The documentation details a network's structure and context, serves as a reference and makes network management more effective. Complex network diagrams are hard to document and maintain and are not guaranteed to reflect reality. They contain many superficial icons (e.g., wall, screen and tower). Defining a single coherent network architecture and topology, similar to engineering schematics, has received great interest. We propose a fundamental approach for methodically specifying a network architecture using a diagramming method to conceptualize the network's structure. The method is called a thinging (abstract) machine, through which the network world is viewed as a single unifying element called the thing/machine (thimac), providing the ontology for modeling the network. To test its viability, the thinging-machine-based methodology was applied to an existing computer network to produce a single integrated, diagrammatic representation that incorporates communication, software and hardware. The resultant description shows a viable, coherent depiction that can replace the current methods.

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Section: Overview Of the Papermentioning

confidence: 99%

How to Document Computer Networks

Al-Fedaghi¹,

Behbehani²

2020

Journal of Computer Science

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“…Dari penelitian yang telah dilakukan, serangan pada perangkat keras merupakan serangan yang cukup sulit dilakukan karena penyerang harus memiliki akses fisik ke komputer yang akan di serang. Maka langkah yang dapat dilakukan untuk memitigasi serangan ini adalah dengan memberikan pengamanan fisik di ruang server / data center (AL-FEDAGHI & Alsumait, 2019). Pengamanan fisik mulai dari akses kontrol terhadap ruang data center, akses kontrol terhadap server rack dan akses kontrol terhadap fisik server.…”

Section: Mitigasi Serangan Pada Perangkat Kerasunclassified

Peningkatan Keamanan Sistem Informasi Melalui Klasifikasi Serangan Terhadap Sistem Informasi

Prakasa

2020

jitika

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Semakin berkembangnya sistem informasi dewasa ini diikuti dengan peningkatan serangan terhadapsistem informasi. Hal ini disebabkan semakin banyak sistem informasi yang menyimpan data – data sensitif penggunanya seperti nomor telepon, Nomor Induk Kependudukan, tanggal lahir bahkan sampai nomor rekening bank. Data – data tersebut sangat rawan untuk di salah gunakan oleh pihak – pihak yang tidak bertanggung jawab. Maka keamanan merupakan salah satu faktor yang harus menjadi pertimbangan utama dalam pengembangan sistem informasi. Penelitian ini mempelajari berbagai teknik serangan kepada sistem informasi.Untuk memudahkan identifikasi, serangan serangan tersebut di klasifikasikan berdasarkan komponen penyusun sistem informasi. Hasil dari penelitian ini menunjukkan bahwa terdapat serangan yang ditujukan pada setiap komponen penyusun sistem informasi. Di akhir penelitian ini memberikan saran untuk meminimalisir dampak dari serangan serta untuk meningkatkan keamanan sistem informasi.

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“…• The top value is sent to the storage system (16). In the storage system, the top value is used (17) to retrieve the top item in the stack (18) and to output it (19).…”

Section: A Static Tm Representationmentioning

confidence: 99%

Five Generic Processes for Behavior Description in Software Engineering

Al-Fedaghi

2019

SSRN Journal

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Behavior modeling and software architecture specification are attracting more attention in software engineering. Describing both of them in integrated models yields numerous advantages for coping with complexity since the models are platform independent. They can be decomposed to be developed independently by experts of the respective fields, and they are highly reusable and may be subjected to formal analysis. Typically, behavior is defined as the occurrence of an action, a pattern over time, or any change in or movement of an object. In systems studies, there are many different approaches to modeling behavior, such as grounding behavior simultaneously on state transitions, natural language, and flowcharts. These different descriptions make it difficult to compare objects with each other for consistency. This paper attempts to propose some conceptual preliminaries to a definition of behavior in software engineering. The main objective is to clarify the research area concerned with system behavior aspects and to create a common platform for future research. Five generic elementary processes (creating, processing, releasing, receiving, and transferring) are used to form a unifying higher-order process called a thinging machine (TM) that is utilized as a template in modeling behavior of systems. Additionally, a TM includes memory and triggering relations among stages of processes (machines). A TM is applied to many examples from the literature to examine their behavioristic aspects. The results show that a TM is a valuable tool for analyzing and modeling behavior in a system.

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Towards a conceptual foundation for physical security: Case study of an IT department

Cited by 13 publications

References 6 publications

How to Document Computer Networks

How to Document Computer Networks

Peningkatan Keamanan Sistem Informasi Melalui Klasifikasi Serangan Terhadap Sistem Informasi

Five Generic Processes for Behavior Description in Software Engineering

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