Method of Increasing the Identification Friend or Foe Systems Information Security

Svyd, Iryna; Обод, Іван; Maltsev, Oleksandr; Strelnytskyi, Oleksii; Zubkov, Oleh; Zavolodko, Ganna

doi:10.1109/aiact.2019.8847853

Cited by 21 publications

(3 citation statements)

References 10 publications

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“…Accordingly, the presence of such resources in any firm could earn the organization an advantage over its competing organization and also attain an upgrade in general firm operations. Earlier studies have looked at IT threats (Safa et al , 2018; McDermott et al , 2019; Siddiqui et al , 2020), Information Systems (IS) development policies (Hina and Dominic, 2017, 2018; Temel and Karimov, 2019) and IS security (Niemimaa and Niemimaa, 2017; Boiko and Shendryk, 2017; Siponen and Baskerville, 2018; Merhi and Ahluwalia, 2019; Svyd et al , 2019; Berdik et al , 2021) and IT security culture (Mahfuth et al , 2017; Nævestad et al , 2018; Nasir et al , 2019; Asamoah et al , 2021). These studies seldom explored the moderated-mediated role of OC and IT strategy on the relationship between ERM and IT security especially within the financial sector in emerging economies where cyberattacks keeps increasing.…”

Section: Literat Ure Reviewmentioning

confidence: 99%

Enterprise risk management and information technology security in the financial sector

Kwateng

Amanor

Tetteh

2022

ICS

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Purpose This study aims to empirically investigate the relationship between enterprise risk management (ERM) and information technology (IT) security within the financial sector. Design/methodology/approach Risk officers of financial institutions licensed by the Central Bank of Ghana constituted the sample frame. A structured questionnaire was used to elicit data from the respondents. The structural equation modeling method was employed to analyze the hypothesized model. Findings The results revealed that ERM has a strong positive substantial effect on IT security within financial institutions. However, organizational culture failed to moderate the relationship between ERM and IT security. Practical implications A well-managed risk helps to eliminate ineffective, archaic and redundant technology as the originator of rising perils and organizational concerns in today's corporate financial institutions since ERM established a substantially strong positive correlation among the variables. Originality/value ERM studies in the African context are rare. This paper adds to contemporary literature by providing a new perspective toward the understanding of the relationship between ERM and IT security, especially in the financial industry.

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Section: Literat Ure Reviewmentioning

confidence: 99%

Enterprise risk management and information technology security in the financial sector

Kwateng

Amanor

Tetteh

2022

ICS

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“…However, in most real-world classification problems, the data distribution is skewed, i.e., some classes have more samples than others. For example, in the IFF (Identification Friend or Foe) problem [2], the number of friend targets (majority classes) is more than that of enemy targets (minority classes). There are more legitimate credit card users than fraudulent credit card users in the case of credit card fraud detection [3].…”

Section: Introductionmentioning

confidence: 99%

A Wasserstein Distance-Based Cost-Sensitive Framework for Imbalanced Data Classification

Feng¹,

Ji²,

Zhu³

et al. 2023

RADIOENGINEERING

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Class imbalance is a prevalent problem in many real-world applications, and imbalanced data distribution can dramatically skew the performance of classifiers. In general, the higher the imbalance ratio of a dataset, the more difficult it is to classify. However, it is found that standard classifiers can still achieve good classification results on some highly imbalanced datasets. Obviously, the class imbalance is only a superficial characteristic of the data, and the underlying structural information is often the key factor affecting the classification performance. As implicit prior knowledge, structural information has been validated to be crucial for designing a good classifier. This paper proposes a Wasserstein-based cost-sensitive support vector machine (CS-WSVM) for class imbalance learning, incorporating prior structural information and a costsensitive strategy. The Wasserstein distance is introduced to model the distribution of majority and minority samples to capture the structural information, which is employed to weight the majority and minority samples. Comprehensive experiments on synthetic and real-world datasets, especially on the radar emitter signal dataset, demonstrated that CS-WSVM can achieve outstanding performance in imbalanced scenarios.

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“…Це обумовлено тим, що вторинні радіолокаційні системи [4,5] забезпечують як радіолокаційне спостереження за повітряними об'єктами, обладнаними літаковими літакового відповідачами [6], так і забезпечують двосторонню передачу інформації за каналами запиту та відповіді [7,8], тобто передачу інформації між повітряними об'єктами та наземними вторинними радіолокаційними станціями. До вторинних радіолокаційних систем відносяться вторинні оглядові радіолокатори [9][10][11][12] та системи ідентифікації за ознакою «свій-чужий» [13][14][15][16][17][18]. При цьому слід зазначити, що у теперішній час існують два принципу побудови зазначених інформаційних систем [19].…”

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Comparative analysis of noise immunity of the information transmission channel of secondary radar systems

Свид¹,

Vorgul

Starokozhev³

et al. 2022

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This paper presents the conducted assessment of noise immunity of the request signal transmission channel and response channel for flight information of secondary radar systems as part of aircraft responders. The considered system is an open single-channel queuing system with refusing due to the action in the request channel of intentional and unintentional correlated and uncorrelated (intra-system) interference and ground-based receivers that receive, process and decode flight information in the presence of fluctuation and intra-system interference in the receiving channel. The results of assessing the noise immunity of the aircraft responder in the form of the aircraft responder’s readiness factor under the action of internal and deliberate interference are given. It is shown that the principle of constructing an aircraft responder and the principle of servicing request signals and transmitting flight information do not allow ensuring acceptable probabilities of obtaining flight data at ground control points.

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Method of Increasing the Identification Friend or Foe Systems Information Security

Cited by 21 publications

References 10 publications

Enterprise risk management and information technology security in the financial sector

Enterprise risk management and information technology security in the financial sector

A Wasserstein Distance-Based Cost-Sensitive Framework for Imbalanced Data Classification

Comparative analysis of noise immunity of the information transmission channel of secondary radar systems

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