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Journal articles on the topic 'SIM Cards'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Karsandh, Tarvinder, Nick Habgood, and Neil Stewart. "New initiatives on SIM cards." Card Technology Today 12, no. 6 (2000): 8. http://dx.doi.org/10.1016/s0965-2590(00)06012-6.

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2

Andersson, Jonas. "SIM cards – the new frontier for biometrics." Card Technology Today 21, no. 4 (2009): 10–11. http://dx.doi.org/10.1016/s0965-2590(09)70095-7.

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3

Harabuga, Yu S. "FEATURES OF COMPUTER TECHNICAL RESEARCH OF THE INFORMATION IN THE MEMORY OF SIM, USIM AND R-UIM-CARDS." Theory and Practice of Forensic Science and Criminalistics 17 (November 29, 2017): 318–24. http://dx.doi.org/10.32353/khrife.2017.40.

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The paper considers the features of expert research of elementary files contents of SIM, USIM and R-UIM-cards, the information on which is absent in the current edition of technique 10.9.10 «Technique of computer technical research of information in the memory of SIM-cards». Effective standards which regulate the structure of files in SIM, USIM and R-UIM-cards, are specified. For today there are three types of identification modules of cellular communication customers: SIM-cards for networks of standard GSM, R-UIM-cards for networks ofstandard CDMA and USIM-cards for networks ofstandards UMTS

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Cantika, Putri Talia, Gomal Juni Yanris, and Mila Nirmala Sari Hasibuan. "Analysis of Public Interest in Telkomsel Cards Using the Decision Tree Method." Sinkron 8, no. 2 (2023): 1181–95. http://dx.doi.org/10.33395/sinkron.v8i2.12371.

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SIM card (Subscriber Identification Module) card is a physical electronic device that is the integrated circuit of the internet. Sim cards are used by the public as a place to store quotas for internet, phone calls and SMS. There are many types of SIM cards that are used by the public, such as Telkomsel cards, XL cards, Exis cards and Smartfren cards. There are some people who are interested and use Telkomsel cards, because the network is good. But there are some people who don't use Telkomsel cards, because the quota price is quite expensive. Therefore, the Penlus will make research about peo

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Romero, Jocoh P. "Go and separate: a strategic intervention material (SIM) in improving the academic performance of grade 6 science pupils." Sapienza: International Journal of Interdisciplinary Studies 2, no. 4 (2021): 91–100. http://dx.doi.org/10.51798/sijis.v2i4.179.

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This study dealt on how I improved the academic performance of my learners on the topic of separating mixtures at Rizal Central Elementary School, Kapatagan, Digos City for the school year 2020-2021. Guide cards, activity cards, assessment cards, enrichment cards and reference cards comprised the Strategic Intervention Material (SIM) entitled “Go and Separate” which was used as a form of remediation. The material covers one of the least-learned competencies in Science VI, Quarter I which is “enumerate techniques in separating mixtures such as decantation, evaporation, filtering, sieving, disti

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Shoalihin, Shoalihin, Yeye Suhaety, and Atun Lestari. "Analysis of Public Interest in Smartfren SIM Cards using the K-Nearest Neighbors Method." International Journal of Science, Technology & Management 5, no. 5 (2024): 1207–12. http://dx.doi.org/10.46729/ijstm.v5i5.1184.

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The use of Smartfren SIM cards is increasing along with the public's need for fast and stable internet services. However, a deep understanding of public interest in the SIM card is necessary to optimize marketing strategies and increase sales. Proper analysis can help companies identify potential target markets and develop effective marketing strategies. We chose the K-Nearest Neighbors method to analyze public interest in using Smartfren SIM cards. This study aims to develop and evaluate the K-Nearest Neighbors model in predicting public interest in using Smartfren SIM cards. This study uses

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Tawanta Natalia Sembiring, Sri, Volvo Sihombing, and Deci Irmayani. "Analysis Of Public Interest In Smartfren SIM Cards Using The K-Nearest Neighbors Method." International Journal of Science, Technology & Management 5, no. 5 (2024): 1260–65. http://dx.doi.org/10.46729/ijstm.v5i5.1177.

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The use of Smartfren SIM cards is increasing along with the public's need for fast and stable internet services. However, a deep understanding of public interest in the SIM card is necessary to optimize marketing strategies and increase sales. Proper analysis can help companies identify potential target markets and develop effective marketing strategies. We chose the K-Nearest Neighbors method to analyze public interest in using Smartfren SIM cards. This study aims to develop and evaluate the K-Nearest Neighbors model in predicting public interest in using Smartfren SIM cards. This study uses

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Tawanta Natalia Sembiring, Sri, Volvo Sihombing, and Deci Irmayani. "Analysis of Public Interest in Smartfren SIM Cards using the K-Nearest Neighbors Method." International Journal of Science, Technology & Management 4, no. 5 (2024): 1260–65. http://dx.doi.org/10.46729/ijstm.v4i5.1185.

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The use of Smartfren SIM cards is increasing along with the public's need for fast and stable internet services. However, a deep understanding of public interest in the SIM card is necessary to optimize marketing strategies and increase sales. Proper analysis can help companies identify potential target markets and develop effective marketing strategies. We chose the K-Nearest Neighbors method to analyze public interest in using Smartfren SIM cards. This study aims to develop and evaluate the K-Nearest Neighbors model in predicting public interest in using Smartfren SIM cards. This study uses

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Brzeziński, A., T. Dybicz, and Ł. Szymański. "Demand Model in the Agglomeration using Sim Cards." Archives of Civil Engineering 65, no. 1 (2019): 143–56. http://dx.doi.org/10.2478/ace-2019-0010.

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AbstractThe road network development programme, as well as planning and design of transport systems of cities and agglomerations require complex analyses and traffic forecasts. It particularly applies to higher-class roads (motorways and expressways), which in urban areas, support different types of traffic. Usually there is a conflict between the needs of long-distance traffic, in the interest of which higher-class roads run through undeveloped areas, and the needs of bringing such road closer to potential destinations, cities [1]. By recognising the importance of this problem it is necessary

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10

Al-Fayoumi, Mustafa A., and Nidal F. Shilbayeh. "Cloning SIM Cards Usability Reduction in Mobile Networks." Journal of Network and Systems Management 22, no. 2 (2013): 259–79. http://dx.doi.org/10.1007/s10922-013-9299-8.

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11

Loginov, Nikita, Maria Sysoenko, and Elena Pavlova. "Innovative information security methods for vertically integrated companies." E3S Web of Conferences 531 (2024): 05021. http://dx.doi.org/10.1051/e3sconf/202453105021.

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The article is devoted to the study of methods for ensuring information security for vertically integrated companies. The study examined the concept of a vertically integrated company, studied its features, risks, information security structure and key components of its software. The authors analyzed modern methods and tools for ensuring cybersecurity, applicable in the analyzed companies, and carried out a comparative analysis of their advantages and disadvantages. The work mentions integrated information security systems. Particular attention is paid to authentication technology based on SIM

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Ozdenizci Kose, Busra, Alp Sardag, Vedat Coskun, and Ali Mantar. "Enhancing SIM Card Technology: Developing an Advanced Operating System." Advances in Cyber-Physical Systems 8, no. 1 (2023): 35–42. http://dx.doi.org/10.23939/acps2023.01.035.

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The emergence of smart cards is a significant achievement in the field of information technology. They are growing in importance as they offer secure data storage and authentication, improve security, simplify processes, reduce costs, and have a variety of applications. In particu- lar, nowadays SIM cards play a vital role in the Telecom industry as an important type of smart card that allows a user to make calls, send messages, store details such as phone number and network authentication information, and provide various mobile data services. Currently, some leading companies take advantage o

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13

Owusu, Nyarko Boateng, Nkrumah Boadu, Boafo Victoria, et al. "A Fraud Prevention and Secure Cognitive SIM Card Registration Model." Indian Journal of Science and Technology 15, no. 46 (2022): 2562–69. https://doi.org/10.17485/IJST/v15i46.1658.

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Abstract <strong>Background:</strong> Most subscriber identification module (SIM) which usually finds their way to mobile phone users are primarily unregistered or pre-registered. Criminals buy these SIM cards, which have fake personal information, activate them and then use them as a channel of attacking vulnerable mobile phone users. <strong>Objective:</strong> to investigate the existing standards of the registration process, the weakness and how fraudsters leverage the shortcomings of the existing registration to attack unsuspecting subscribers. <strong>Methods:</strong

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Peseckas, Ryan. "Collecting Social Network Data from Mobile Phone SIM Cards." Field Methods 28, no. 2 (2016): 194–207. http://dx.doi.org/10.1177/1525822x15627809.

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Anantakarn, Koltouch, Rerkchai Fooprateepsir, Bhattharadej Witchayangkoon, Kritsada Anantakarn, and Boonruk Vanborsel. "Evaluation of GNSS accuracy when linked between DOL& RTSD networks and impacts of SIM card insertion between controller and receiver." Al-Qadisiyah Journal for Engineering Sciences 18, no. 2 (2025): 197–201. https://doi.org/10.30772/qjes.2025.156009.1456.

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This study examines the accuracy performance of GNSS receivers when connected to the continuous reference station (CORS) network managed by Thailand's Department of Lands (DOL) and the Royal Thai Survey Department (RTSD), focusing on the impact of inserting SIM cards between the receiver and controller. Three GNSS receivers were tested: two from the same brand but different models, and one from a different brand. The research investigates how the CORS network's effectiveness and the method of SIM card insertion influence the data accuracy and receiver stability. The results show that data stab

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Tumang, Bryan John. "The SIM Registration Legislation in Enhancing Mobile Security against Cyber Threats." International Journal of Multidisciplinary: Applied Business and Education Research 6, no. 2 (2025): 621–29. https://doi.org/10.11594/ijmaber.06.02.17.

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ABSTRACT The SIM Card Registration Act has been actively advocated by the Department of Information and Communications Technology (DICT), aiming to raise awareness and encourage individuals to register their SIM cards. In addition, the DICT has been working closely with tele-communications companies to enhance the efficiency and simplicity of the registration procedure. Undoubtedly, the implementation of the SIM Card Registration Act plays a pivotal role in establishing a safer and more secure environment in the Philippines. The research aims to investigate and analyze the impact of SIM regist

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Ramadhan, Evindra Fajar. "Consumer Decisions in Purchasing Cellular Operator SIM Cards in Palembang City." Proceedings International Conference on Business, Economics & Management, no. 2 (January 10, 2025): 91–99. https://doi.org/10.47747/icbem.v2i2.2583.

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Study This aiming For analyze factors that influence decision consumer in purchase of mobile operator SIM cards in Palembang City. With approach descriptive qualitative, research This to examine perception from various group society, namely student, mother House ladder, worker office \, and employees government. Research results show that price is factor dominant influencing decision purchases worldwide segment society. Promotion factors also have influence significant, especially in the segment worker office and employees governance. Customer experience found become factor complement, with

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Voronkov, A. S., D. K. Voronkova, and A. M. Pilipchak. "COMPUTER FORENSICS OF SIM-CARDS BY MEANS OF THE PROGRAMMABLE ARDUINO BOARD." Вестник Алтайской академии экономики и права 3, no. 5 2022 (2022): 494–500. http://dx.doi.org/10.17513/vaael.2238.

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Lydia Cheruto, Pkaremba. "Digital Banking by Urban Refugees in Sub-saharan Africa: A Case of Kenya." International Journal of Advanced Multidisciplinary Research and Studies 4, no. 4 (2024): 817–29. http://dx.doi.org/10.62225/2583049x.2024.4.4.3113.

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Digital banking has become increasingly prevalent in Kenya in recent years. Kenya has experienced rapid growth in mobile phone ownership and usage, with over 90% of the population having access to mobile devices as of 2023. This high level of mobile penetration has created a favorable environment for the adoption of mobile-based financial services. The introduction of M-Pesa, a mobile money transfer and microfinancing service, in 2007 has been a significant driver of digital banking in Kenya. M-Pesa has become the dominant mobile money platform, with over 30 million active users as of 2022. Th

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Sankalp Singh Chauhan. "Over the Air Smart Card Update via Secure Channel Protocol & Universal E-Card." January 2021 7, no. 01 (2021): 44–47. http://dx.doi.org/10.46501/ijmtst070110.

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Smart cards have been used in the industry from a very long time but the recent technological advancements are yet to reach this industry. As we know Modern technologies can easily be updated via internet and any new feature can be added on the go. For smart cards (like bank cards, sim, ID cards etc.) still the traditional approach is used of replacing an existing card and provide a new one or to provide a end of lifetime for the card for issuance of new one. This paper proposes a solution to update the cards on the go, like a software update thereby reducing the hassle for user, saving logist

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Chen, Yicheng, Zhaoxia Zheng, Mingyang Gong, and Fengqi Yu. "Low Power Near Field Communication Methods for RFID Applications of SIM Cards." Sensors 17, no. 4 (2017): 867. http://dx.doi.org/10.3390/s17040867.

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22

Jones, B. J., and A. J. Kenyon. "Retention of data in heat-damaged SIM cards and potential recovery methods." Forensic Science International 177, no. 1 (2008): 42–46. http://dx.doi.org/10.1016/j.forsciint.2007.10.007.

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23

Freddy, Kitengie Mundala. "AGREGATION DES BANDES PASSANTES DES RESEAUX DES TELECOMMUNICATIONS DE LA RDC." EPH - International Journal of Science And Engineering 10, no. 3 (2024): 1–6. http://dx.doi.org/10.53555/ephijse.v10i3.242.

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WAN technology allows the interconnection of distant company sites for the exchange of information. So the internet connection here in DRC is a headache for many people. This difficulté is due to unexpected interruptions and slowness when sending or downloading a file. Reason why we thought of writing this article in order to arouse the curiosity of scientists in general, particulary that of computer scientists, on a study of optimization of telecommunications networks in our country DRC. This optimilization will focus on aggregating the bandwidths of several internet access providers installe

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Lituanas, Aljim B., and Fe M. Dela Cruz. "Improving Science Learning Outcomes Through Stratetic Intervention Materials: A Contextualized Approach for Grade 6 Learners." International Journal of Multidisciplinary Applied Business and Education Research 6, no. 7 (2025): 3450–69. https://doi.org/10.11594/ijmaber.06.07.20.

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A study aimed to develop a Strategic Intervention Material (SIM) in science for Grade 6 learners at Tungao Central Elementary School. Observations showed that many students struggled with core science concepts, specifically differentiating between solutes and solvents, describing suspensions, and understanding mixture separation methods such as decantation and the use of magnets. Student performance on first-quarter science tests was evaluated, with 91 learners participating. Two experts assessed the SIMs for quality, accuracy, relevance, and contextualization, leading to refinements. The deve

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Ramawijaya, Laurensius Phillipus, and Dian Widiyanto Chandra. "Perancangan Kunci Kontak Sepeda Motor Menggunakan E-SIM dengan Jaringan RFID." Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) 7, no. 1 (2023): 100–105. http://dx.doi.org/10.35870/jtik.v7i1.687.

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Nowadays, the motorcycle key is assumed to be too old-fashioned because it still uses physical metal, is easily eroded, and is loose. A driver's license (SIM) is a card that needs to be brought when driving. It used the driver as evidence that they have a driving permit from the police. On the other hand, identity cards such as SIMs already have RFID technology. However, this technology is rarely used correctly. This study aims to design a motorcycle security system using RFID and, likewise SIM card model as a motorcycle ignition key. The study showed that the system could perform or operate w

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Lituañas, Aljim B., and Fe M. Dela Cruz. "Development and Validation of Contextualized Strategic Intervention Materials in Science for Grade 6 Learners." Randwick International of Education and Linguistics Science Journal 5, no. 4 (2024): 1363–83. https://doi.org/10.47175/rielsj.v5i4.1103.

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This study aimed to develop a contextualized Strategic Intervention Material (SIM) in Science for Grade 6 learners at Tungao Central Elementary School, South Butuan District 2, Division of Butuan City, for the school year 2021-2022. Employing a quantitative research design, the study involved 91 respondents and two evaluators. The research instruments included four First Quarter Summative Tests, an Evaluation Instrument for Quality Assurance of the Contextualized SIMs, and an Evaluation Instrument for Content, Accuracy, Recency of Information, and Contextualization. Data analysis was conducted

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Schweitzer, Wolf, Sebastian Winklhofer, Michael J. Thali, Nur Adura Yaakup, and Saiful Nizam bin Abdul Rashid. "Medicolegal X-Ray and CT of standard size mobile phone cards (SIM card)." Journal of Forensic Radiology and Imaging 1, no. 3 (2013): 129–33. http://dx.doi.org/10.1016/j.jofri.2013.05.004.

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Rajkumar, S., E. Elanthamilan, T. Elango Balaji, A. Sathiyan, N. Evangeline Jafneel, and J. Princy Merlin. "Recovery of copper oxide nanoparticles from waste SIM cards for supercapacitor electrode material." Journal of Alloys and Compounds 849 (December 2020): 156582. http://dx.doi.org/10.1016/j.jallcom.2020.156582.

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Sahni, Aditya, Anil Kumar, and Sudhir Kumar. "Chemo-biohydrometallurgy—A hybrid technology to recover metals from obsolete mobile SIM cards." Environmental Nanotechnology, Monitoring & Management 6 (December 2016): 130–33. http://dx.doi.org/10.1016/j.enmm.2016.09.003.

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Majumdar, Partha. "Implementing Aadhar-Linked Biometric Re-authentication Can Prevent Terrorist Misuse of India’s Mobile Networks." American Journal of Information Science and Technology 9, no. 2 (2025): 128–47. https://doi.org/10.11648/j.ajist.20250902.16.

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In India, the escalating misuse of mobile SIM cards by terrorist groups poses a significant threat to national security. Although Aadhaar-based Know Your Customer (KYC) protocols are in place, identity verification is conducted only during the activation of the SIM card. This results in a particular vulnerability, as SIM cards can be transferred to different users without any further verification. To address this concern, this paper proposes a dynamic Aadhaar-linked biometric re-authentication framework that enables continuous verification of SIM ownership through facial recognition technology

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Albert, Gabriel Lumban Gaol, Abdul Mukid Moch., Arya Saputra Bagus, and Yessi Rochayani Masithoh. "Identification of Factors Influencing the Preferences of College Students in Choosing SIM Cards Using the Orthogonal Factor Model." International Journal of Mathematics and Computer Research 13, no. 05 (2025): 5247–52. https://doi.org/10.5281/zenodo.15524228.

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A Subscriber Identity Module (SIM) card is a key component in mobile telecommunication systems that stores identity information and enables access to mobile networks. Students' choice of SIM card is important given their need for efficient communication, fast and stable internet access, and other additional services. This study aims to identify factors that influence the preferences in choosing a SIM card using the orthogonal factor model. This model is applied to simplify a large number of variables into several main factors that are not correlated with each other, making interpretation easie

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HENDRIKS, THOMAS. "SIM cards of desire: Sexual versatility and the male homoerotic economy in urban Congo." American Ethnologist 43, no. 2 (2016): 230–42. http://dx.doi.org/10.1111/amet.12301.

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Dolan, Catherine, Mary Johnstone-Louis, and Linda Scott. "Shampoo, saris and SIM cards: seeking entrepreneurial futures at the bottom of the pyramid." Gender & Development 20, no. 1 (2012): 33–47. http://dx.doi.org/10.1080/13552074.2012.663619.

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Hingley, Liz. "A Key to Home: Illuminating the Role of the SIM Card in Refugee Resettlement." Imaginations Journal of Cross-Cultural Image Studies/revue d études interculturelle de l image 13, no. 2 (2022): 105–21. http://dx.doi.org/10.17742/image.tp.13.2.5.

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This paper considers how creative research mediated by mobile devices might contribute to upending inherited notions of refugee powerlessness and passivity in galleries and museums. A collaborative project, undertaken in 2019, explored the significance of SIM cards in forging a sense of security, identity, and belonging for Syrian refugees on a resettlement program in the U.K. This “opening up” the “body” of the smartphone in the process of creating artworks reveals the urgent need for deeper appreciation of the meaning and materiality of personal digital ecosystems (Blanke & Pybus 2020) f

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Repe, Steven R. "I LOVE VIEW: A Strategic Intervention Material in Mastering Total Magnification of a Compound Microscope A Classroom-Based Action Research." International Journal of Research and Innovation in Social Science VIII, no. II (2024): 922–28. http://dx.doi.org/10.47772/ijriss.2024.802065.

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The implementation of K–12 programs in the Philippine educational system is being done to address the widespread failure of science education, with the goal of giving each pupil the best possible instruction. Strategic Intervention Material (SIM) is used by DepEd to improve student performance and reduce the least-mastered science competency. This paper investigates the effectiveness of strategic Intervention Material (SIM) to help Grade 7 students struggling in the classroom. Classroom Action research method used to thirty Grade 7 students. The aim of this intervention material is to enhance

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Thaddeus, Bello M., Murtala Muhammad, Yusuf M. Malgwi, and Emmanuel Teman Martin. "Sim-Boxing Fraud Detection System Using Artificial Neural Network." International Journal of Development Mathematics (IJDM) 1, no. 4 (2024): 201–13. https://doi.org/10.62054/ijdm/0104.16.

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ABSTRACT Telecommunication fraud is when con artists use pretense to obtain discounted or complimentary services. Globally, prevalent telecommunication fraud results in significant yearly revenue losses for telecom firms. The SIM-box bypass fraud is one tactic scammers use to deceive telecom operators. Installing numerous prepaid SIM cards in a SIM box is known as SIM-box fraud. This makes it possible for fraudsters to place international calls using local phone numbers in the destination countries and receive calls over VoIP (the Internet). By starting the call using the local SIM that is ins

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Silvi Aznidar Siregar and Sahliah. "Pertanggungjawaban Penyedia Jasa Telekomunikasi Atas Kerugian Daur Ulang Nomor SIM Card di Kota Gunungtua Perspektif Maslahah Mursalah." El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam 5, no. 11 (2024): 5366–81. http://dx.doi.org/10.47467/elmal.v5i11.5303.

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The practice of recycling SIM card numbers by telecommunications providers often results in losses for existing customers, such as misuse of personal data and communication disruptions. This research aims to identify the types of losses experienced by customers due to the recycling of SIM card numbers and to analyze the accountability of telecommunications service providers for the losses incurred from the recycling of SIM card numbers from the perspective of Maslahah Mursalah. This type of research is empirical legal research with a living case studies approach, a statute approach, and a conc

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Balaban, Elena I. "FORECASTING THE DEGREE OF CELLULAR PENETRATION IN THE REGIONS OF THE RUSSIAN FEDERATION BASED ON S-MODELS." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 1/1, no. 142 (2024): 84–90. http://dx.doi.org/10.36871/ek.up.p.r.2024.01.01.011.

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The article examines the dynamics of the degree of penetration of cellular communications in the Russian Federation. In general, for Russia, federal districts, Moscow and St. Petersburg, based on official data from Rosstat, models were built that describe the time dependence of the number of active SIM cards per 1000 residents. It has been established that this dependence is best described by the Gompertz curve containing the asymptotic level of indicators. The reliability of the resulting models exceeds 97%. The revealed ratios indicate a significant difference in the provision of the populat

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Sitompul, Monica, Mhd Arief Hasan, and Mariza Devega. "Forecasting Simcard Demand Using Linear Regression Method." IT Journal Research and Development 8, no. 1 (2023): 48–60. http://dx.doi.org/10.25299/itjrd.2023.12202.

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The purpose of this research is to get a prediction of how package card growth will be based on sales data from SINAR E-XIX CELL. The method used for this forecasting is linear regression, based on the number of card packs sold which is the causal variable. The accuracy of predictions is carried out using Python based on the results of research conducted with data on simcard sales over a period of two years, it was found that in the following year the number of growth in demand for sim cards in the coming year has decreased, but there is one card that has experienced an increase in the number

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Yaqoob, Mir Auqib. "Credit Card Fraud Detection Using Hybrid Approach of Machine Learning." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (2022): 3154–59. http://dx.doi.org/10.22214/ijraset.2022.44468.

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Abstract: The usage of internet banking and credit cards is growing at an exponential rate. As more people use credit cards, online banking, and debit cards, the probability of becoming a victim of fraud of various kinds also increases. In recent times, there have been a number of instances in which users of credit card companies have, as a result of a lack of understanding, given their card information, personal information, and one-time password to an unidentified fraudulent caller. As a direct consequence of this, fraudulent activity will occur on the account. Fraud is a problem for the sam

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Yaqoob, Mir Auqib. "Card Fraud Detection using Approach of Machine Learning." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (2022): 3349–51. http://dx.doi.org/10.22214/ijraset.2022.44438.

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Abstract: The usage of internet banking and credit cards is growing at an exponential rate. As more people use credit cards, online banking, and debit cards, the probability of becoming a victim of fraud of various kinds also increases. In recent times, there have been a number of instances in which users of credit card companies have, as a result of a lack of understanding, given their card information, personal information, and one-time password to an unidentified fraudulent caller. As a direct consequence of this, fraudulent activity will occur on the account. Fraud is a problem for the sam

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Permana, Indra, Lukman M. Baga, and Amzul Rifin. "Formulation Strategy of Kisel SIM Card’s Facing Business Digitalization in Telecommunications Industry." International Journal of Research and Review 10, no. 1 (2023): 498–504. http://dx.doi.org/10.52403/ijrr.20230157.

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However, for starter pack sellers, this prepaid card re-registration policy has decreased starter pack sales, previously the policy was applied to merchants who could enjoy the benefits of buying and selling starter packs by selling an average of 100 starter packs per day. This has an impact on the performance of the packing business and the manufacture of starter packs in the Cellular Telecommunications Cooperative (KISEL). There was a decline in sales on SIM cards from 2018 to 2020. This research was conducted at the Sim Card Logistics Management Department with the legal entity Cellular Tel

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Diaz, Aera, and Romano Balbacal. "Filipino attitude and perception on Subscriber Identity Module (SIM) Card Registration Act." International Review of Social Sciences Research 4, no. 4 (2024): 58–79. http://dx.doi.org/10.53378/irssr.353125.

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The SIM Card Registration Act, a legislative initiative in the Philippines, mandates the registration of Subscriber Identity Module (SIM) cards to enhance security, monitor mobile phone usage, and curb crimes such as fraud, terrorism, and phishing. This phenomenological study explores the attitude and perceptions of individuals on the implementation of the Act, with a focus on how it impacts their sense of security, privacy, and everyday mobile phone use. Semi-structured interviews were conducted with 15 participants, aged 16 to 64, from the different barangays in San Pablo City, Laguna, Phili

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Owusu-Mensah, Francis. "Ruralized or Not? Lived Experiences of Remote Distance Learning Students of the Institute for Distances and E-Learning (IDeL), University of Education, Winneba, Ghana." World Journal of Educational Research 7, no. 2 (2020): p93. http://dx.doi.org/10.22158/wjer.v7n2p93.

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The purpose of this study was to explore the variation in experiences of remote rural students who study with the Institute for Distance and e-Learning (IDeL) of the University of Education, Winneba (UEW) in Ghana. The study adopted the qualitative research strategy. Semi-structured interviews were used to collect data for the study. Purposively, three remote centres were selected. Ten (10) students were selected across the selected centres for the study. Data obtained from the study centers were analyzed thematically. The study found that lived experiences of the learners on remoteness depend

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Hayati, Yetty Husnul, and Abdul Lukman Hakim. "PENGARUH DISKRIMINASI HARGA TERHADAP PENINGKATAN PENJUALAN KARTU PERDANA IM3 PADA PT. NUSAPRO TELEMEDIA PERSADA BOGOR." JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) 1, no. 2 (2018): 58–67. http://dx.doi.org/10.34203/jimfe.v1i2.561.

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ABSTRACTThe purpose of this study was to determine the effect of price discrimination on the level of prime IM3card sales at PT. Nusapro Telemedia Persada. This study on price discrimination and the level of primeIM3 card sales are done PT. Nusapro Telemedia Persada, using price data agency locations and pricesas well as increased sales of retail locations (IDR) on card products prime IM3. The analytical methodthat used is ranging from descriptive analysis using the formulas of multiple regression analysis, multiplecorrelation analysis, as well as testing hipotesis. Price discrimination prime

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Dr.Jayashree, R. Kotnal. "GST: Impact on the telecommunications sector in India." National Journal of Multidisciplinary Research and Development 2, no. 3 (2017): 218–21. https://doi.org/10.5281/zenodo.7122497.

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Abstract The following article is a clear cut explanation of impact of GST on the Telecom Sector. Goods and services Tax (GST) is an indirect tax reforms which aims to remove tax barriers between states and creates a single market. For that to happen, the constitution first needs to be amended to remove different layers of government powers to levy taxes. It is widely expected that the advent of GST is likely to lead to a sudden spike in charges for the ultimate consumers of telecom services that currently attract a tax rate of 15%. One of the biggest impact areas of GST is the compliance requ

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Sholichah, Mahendri Putri, and Dewi Rumaisa. "PERSONAL DATA PROTECTION LAW USED IN MOBILE PHONE SIM CARD REGISTRATION IN INDONESIA." Notaire 1, no. 2 (2019): 267. http://dx.doi.org/10.20473/ntr.v1i2.9434.

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The growths of technology make the privacy of personal information become an important issue in most countries, including Indonesia. Utilization of personal data is common things in most of our activity within the cyberspace and in this case, even the advancement of technology cannot neglect the privacy of personal information. The abusing of the data record, especially the data that belongs to the personal data category, the information that exists within this data could go to the public when it is leaked. One of the cases related to the personal data abuse is registration of thirty mobile ph

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Chakraborty, Debarun. "Impact of Celebrity Endorsed Advertisements on Rural Consumers' Purchase Intention Towards Mobile SIM Cards : A Study Conducted in West Bengal." Indian Journal of Marketing 49, no. 10 (2018): 52. http://dx.doi.org/10.17010/ijom/2018/v48/i10/132335.

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Arfaoui, Ghada, Jean-François Lalande, Jacques Traoré, Nicolas Desmoulins, Pascal Berthomé, and Saïd Gharout. "A Practical Set-Membership Proof for Privacy-Preserving NFC Mobile Ticketing." Proceedings on Privacy Enhancing Technologies 2015, no. 2 (2015): 25–45. http://dx.doi.org/10.1515/popets-2015-0019.

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Abstract To ensure the privacy of users in transport systems, researchers are working on new protocols providing the best security guarantees while respecting functional requirements of transport operators. In this paper1, we design a secure NFC m-ticketing protocol for public transport that preserves users’ anonymity and prevents transport operators from tracing their customers’ trips. To this end, we introduce a new practical set-membership proof that does not require provers nor verifiers (but in a specific scenario for verifiers) to perform pairing computations. It is therefore particularl

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Raveendran, Arun, and Jency K. Joy. "Mobile Based Security and Control System Using Python s60." Advanced Materials Research 403-408 (November 2011): 511–15. http://dx.doi.org/10.4028/www.scientific.net/amr.403-408.511.

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This paper proposes a mobile phone based security and control system for home appliances through SMS/Bluetooth. It focuses on controlling home appliances remotely, and providing security with good graphical user interface. The system uses GSM technology, providing ubiquitous access to the system for security and automated appliance control from anywhere around the globe. The system provides security against intrusion using a smarter digital lock which notifies owners in case of an unauthorized via SMS message, as well as facilitates both short and long-range device control using Bluetooth or S

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