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Jabarlink as an ISP (Internet Service Provider) company is known to be active in marketing JIMS (Jabarlink Internet Managed Service) products in the Pangandaran area, but still requires an ideal strategy to be able to market JIMS products which currently have positive potential for hotels that want to increase their competitive advantage and guest preferences. This research aims to design a marketing strategy for JIMS services in Pangandaran hotels to increase competitive advantage and guest preferences. A qualitative method with a descriptive approach has been used where data collection was carried out through interviews with 15 informants / hotel managers, and involving 100 hotel customers in the interview process using an online user questionnaire. This research found that ISP companies such as Jabarlink need to carry out three activities in their marketing process, namely: Product innovation to avoid the threat of substitute products, effective and creative communication, and market segmentation and offering the right price

Penelitian ini bertujuan untuk menganalisis integrasi teknologi cerdas untuk pembangunan berkelanjutan e-bisnis di sektor pariwisata Tawangmangu. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Data penelitian dikumpulkan melalui wawancara, observasi, dan analisis dokumen. Hasil penelitian menunjukkan bahwa berbagai teknologi cerdas telah diintegrasikan ke dalam sektor pariwisata Tawangmangu, seperti website, aplikasi, media sosial, sistem pemesanan online, teknologi mobile, dan Internet of Things (IoT). Integrasi teknologi cerdas telah memberikan dampak positif bagi pembangunan berkelanjutan e-bisnis di sektor pariwisata Tawangmangu, seperti meningkatkan efisiensi operasi, meningkatkan pendapatan, meningkatkan kepuasan pelanggan, meningkatkan daya saing, dan mempromosikan pariwisata berkelanjutan. Namun, masih terdapat beberapa tantangan dan hambatan yang perlu diatasi, seperti keterbatasan akses internet, kurangnya keterampilan, biaya, keamanan data, dan regulasi. Rekomendasi untuk meningkatkan integrasi teknologi cerdas di sektor pariwisata Tawangmangu adalah memperluas akses internet, meningkatkan pelatihan, memberikan insentif, meningkatkan kesadaran, dan membuat regulasi.

The rapid development of smart city initiatives has significantly increased the adoption of Internet of Things (IoT) technologies to enhance urban services, infrastructure efficiency, and quality of life. However, the large-scale deployment of interconnected IoT devices also introduces critical cybersecurity challenges, including unauthorized access, data breaches, and system vulnerabilities. This study aims to develop an integrated IoT security management model to improve cybersecurity resilience in smart city environments. The research adopts a Design Science Research (DSR) approach, which involves problem identification, literature analysis, model design, implementation, and evaluation. The proposed model incorporates key security components such as Identity and Access Management (IAM), device authentication, secure communication through encryption, firmware and patch management, and continuous monitoring with intrusion detection mechanisms. The model is evaluated through simulation in smart city scenarios, including transportation systems, environmental monitoring, and energy management. The results demonstrate significant improvements in security performance, with increases in threat detection rate, vulnerability reduction, access control effectiveness, and system stability under attack conditions. Quantitative analysis shows improvements of up to 37% compared to conventional approaches, indicating the effectiveness of the proposed model in mitigating IoT-related cybersecurity risks. This study contributes by providing a comprehensive and scalable framework for IoT device security management, which can be applied to enhance the reliability and sustainability of smart city systems. Future research is recommended to validate the model in real-world implementations and integrate advanced technologies such as artificial intelligence for predictive threat detection.

The rapid evolution of smart cities, driven by the integration of technologies such as the Internet of Things (IoT) and blockchain, has brought about significant advancements in urban infrastructure and services. However, these developments also introduce new cybersecurity challenges. Introduction: Smart cities are increasingly vulnerable to cyber threats due to the extensive use of interconnected devices and systems. A key security concern is the management of digital identities, which is essential for maintaining the integrity and reliability of city services. Literature Review: Traditional centralized identity management systems face significant security issues, including a single point of failure, data breaches, and limited user control over personal information. In contrast, decentralized solutions, particularly blockchain-based systems, offer enhanced security through their distributed nature, eliminating vulnerabilities associated with centralized models. Materials and Method: This research focuses on blockchain technology’s application in smart city identity management. A decentralized framework is proposed, leveraging cryptographic techniques, consensus mechanisms, and smart contracts to ensure data security, integrity, and privacy. Results and Discussion: The implementation of blockchain for identity management significantly improves attack tolerance, data integrity, and transparency. The decentralized approach mitigates the risks associated with central authorities, ensuring that user data remains secure and verifiable. However, scalability, interoperability, and regulatory compliance challenges remain. Blockchain solutions must be optimized for large-scale smart city applications and aligned with legal standards to achieve widespread adoption. Future research should focus on overcoming these challenges to create a more secure and resilient smart city infrastructure.

This study investigates how IoT (Internet of Things) technologies enable innovative business models in smart enterprises. By exploring use cases in manufacturing, healthcare, and retail, the research highlights opportunities for operational efficiency and new revenue streams. Challenges related to data management, interoperability, and cybersecurity are also discussed.

This research discusses the role of digital marketing and customer relationship management at PT. Indofood Sukses Makmur Tbk, a company mostly engaged in food and beverages that grows and originates from Indonesia. This research uses qualitative methods. The data collection method used in this study is a descriptive method which is a data collection technique via the internet. The results of the study concluded that digital marketing has a significant influence on customer relationship management strategies at PT. Indofood Sukses Makmur Tbk. Digital marketing plays a crucial role in expanding the company's market area and target customers, as can be seen from the use of various digital platforms to promote products, such as Instagram, Twitter, Tiktok, and Facebook. Therefore, digital marketing and CRM have an important role in developing strategies that can maintain the competitive advantage of PT. Indofood Sukses Makmur Tbk.

This article aims to contribute ideas in preventing phubbing behavior in young children who are addicted to gadgets and to place an active, interactive-based approach in order to help children develop social skills well in their social environment. The method used is descriptive analysis with a systematic literature review approach. The findings of this research show that the internet or digital world which is easily accessed by young children via gadgets opens up space for ignoring the person they are talking to when communicating, which is also known as phubbing which is caused by irregular use of gadgets. Additionally, children who grow up in environments where excessive gadget use is allowed or even encouraged by parents tend to experience problems with social skills, including the ability to give others their full attention without being distracted by gadgets. Therefore, parents must pay full attention to this problem through holistic assistance to prevent bad things from happening in the future.

This study analyzes and optimizes production systems in the Industry 4.0 context, examining the fundamental shift from centralized, push-based production models to decentralized, adaptive, pull-based approaches. The research employs a mixed-method approach combining comprehensive literature review and multiple case studies across manufacturing sectors. Findings reveal that integration of Internet of Things (IoT), cyber-physical systems, artificial intelligence, and big data analytics enables real-time communication between production components, product personalization, and faster decision-making. Despite significant benefits in efficiency, flexibility, and competitiveness, implementation challenges persist, including high initial investment, employee resistance, technical expertise limitations, and integration complexity. Optimization approaches such as mixed-integer linear programming, digitally-integrated Lean Six Sigma, and digital twin simulations effectively enhance performance indicators including flexibility, reliability, and energy efficiency. The study concludes that successful production system transformation requires an integrated strategy encompassing process engineering, digital competency development, change management, and continuous evaluation to ensure sustainable optimization in the digital era

Perkembangan teknologi yang pesat telah mengubah lanskap ekonomi secara signifikan, membawa ke era yang dikenal sebagai Ekonomi 5.0. Era ini ditandai dengan integrasi teknologi canggih seperti kecerdasan buatan (AI), Internet of Things (IoT), dan blockchain ke dalam kegiatan bisnis, menciptakan efisiensi yang belum pernah terjadi sebelumnya. Di tengah transformasi ini, bisnis digital atau e-business telah menjadi pusat perhatian, memungkinkan perusahaan untuk berinteraksi secara lebih efisien dengan pelanggan, pemasok, dan mitra bisnis lainnya. Sementara itu, Industri 5.0 menandai fase transisi dari Industri 4.0, dengan fokus yang lebih besar pada kesejahteraan manusia dan solusi inovatif untuk tantangan global. Dalam menghadapi era ini, penting bagi perusahaan untuk meningkatkan keterampilan digital, membangun budaya inovasi, dan memperkuat kemitraan strategis dengan pemangku kepentingan eksternal. Dengan demikian, penelitian ini mengusulkan strategi adaptasi dan inovasi untuk menghadapi Ekonomi 5.0, dengan tujuan menciptakan ekosistem ekonomi yang inklusif, berkelanjutan, dan berdampak positif bagi semua pihak yang terlibat

Ekonomi 5.0 telah mengubah paradigma bisnis secara fundamental dengan memanfaatkan teknologi digital, kecerdasan buatan, dan konektivitas yang semakin meningkat. Penelitian ini bertujuan untuk menganalisis peluang dan tantangan yang dihadapi oleh bisnis dalam memanfaatkan kekuatan Ekonomi 5.0 untuk transformasi bisnis. Melalui pendekatan studi literatur, penulis mengidentifikasi karakteristik utama Ekonomi 5.0 dan dampaknya terhadap dunia bisnis. Penulis juga menguraikan peluang bisnis yang ditawarkan oleh Ekonomi 5.0, seperti digitalisasi bisnis, kecerdasan buatan, Internet of Things (IoT), dan analisis big data. Namun, kami juga mempertimbangkan tantangan yang mungkin dihadapi bisnis dalam menerapkan teknologi ini, termasuk keterbatasan sumber daya manusia yang terampil, masalah keamanan dan privasi data, ketergantungan pada teknologi, serta regulasi dan kebijakan. Melalui analisis mendalam ini, penulis menyimpulkan bahwa sementara Ekonomi 5.0 menawarkan peluang besar bagi transformasi bisnis, menghadapi tantangan tersebut memerlukan strategi yang matang dan kesadaran akan risiko yang terlibat

The alpha generation already exists in the scope of life now and can be found throughout the world, the focus of discussion now is the concern for the mental well-being of the alpha generation who have been born and grown in the world of technological advances. This research was conducted to find solutions in improving the mental health of alpha generation children, namely the main focus on early childhood with the method of the traditional game engklek. Researchers used a descriptive qualitative method with a literature study approach, namely collecting data and information through books, the internet, and science journals. By playing traditional games, alpha generation early childhood children have other activities or activities that can be done besides playing gadgets, so that cricket games have a role in improving children's mental health and physical health. With the results of this study, it is hoped that schools and parents will pay more attention to children's mental health and provide other solutions to overcome alpha generation children who play gadgets more often, namely by reviving traditional games.  

Perkembangan teknologi khususnya bisnis digital merupakan suatu permasalahan yang tidak dapat dihindari oleh masyarakat umum. Bisnis digital menjadi suatu hal kewajaran pada era digital saat ini karena seluruh lapisan masyarakat mulai melakukan digitalisasi pada aspek-aspek dalam kehidupannya. Masyarakat sudah dapat mengakses sosial media dengan mudah melalui internet sehingga digitalisasi bisnis menjadi upaya bagi suatu bisnis untuk dapat relevan di era saat ini. Kemunculan e-commerce sendiri menjadi suatu hal yang saat ini banyak diminati masyarakat dalam berbagai rentan usia, dengan demikian pangsa pasar digital menjadi sangat terbuka. Penelitian ini dilaksanakan dengan analisis dari penelitian-penelitian yang memiliki pembahasan atau pokok permasalahan yang sama yaitu tentang perkembangan e-business di Negara Indonesia dalam masa digital yang saat ini sedang berkembang denan pesat di negara Indonesia. Implikasi penelitian ini masyarakat dapat memahami khususnya pelaku usaha mengenai perlunya untuk dapat bertransformasi secara digital agar dapat tetap relevan dalam dunia yang pada saat ini telah menemukan jalannya di era digital. Revolusi Industri 5.0 menjadi pokok utama mengapa pelaku usaha harus dapat beradaptasi dan bertransformasi untuk dapat mengembangkan usaha.

The development of information and communication technology has caused the trend of internet use in Indonesia to experience a significant increase. However, the increase in internet use is not accompanied by control over the negative impacts it causes, such as an increase in digital fraud, and the inability to differentiate between information and fake news (Hoax). Hoax is information created by an individual or someone containing false information or the truth cannot be checked. Hoaxes have an impact that can be detrimental to individuals and society. The elderly are one of the parties who are vulnerable to Hoaxes related to health information or digital fraud. Therefore, digital literacy training is needed. Therefore, ASMTB and Mafindo Bandung collaborates with Lembaga Lanjut Usia Indonesia (LLI) (the Bandung City Elderly Institute to organize) digital literacy learning for the elderly. Based on the results of PKM (University Community Service)observations, digital literacy training activities for the elderly are considered very useful for increasing knowledge, digital security awareness, and digital literacy skills for Bandung City LLI (Lembaga Lanjut Usia) members.

This research aims to determine and analyze the comparative development of local revenue (PAD), general allocation funds (DAU) and regional expenditure in Central Kalimantan province. The variables used in this research are PAD, DAU and regional expenditure. This research uses a quantitative descriptive method using the One Way Anova analysis technique using SPSS software and obtains normality test results, homogeneity tests and one way Anova test results. The data used is secondary data sourced from the APBD posture, Central Kalimantan TKKD posture in the 2018-2022 period, from the internet, books and supporting journals in this research.    

Shopee PayLater is Shopee's newest payment method that is easily accessible on smartphones via the internet by Shopee users. The Shopee PayLater payment method offers to active Shopee users. It aims to provide convenience for buyers in the form of loans with low interest rates. However, even though Shopee claims tousers must pay. Shopee also penalizes fines for late payments after maturity. The formulation of the problem in this study includes, how is the mechanism for buying and selling using the PayLater method on the Shopee application? and How is the review of sharia economic law on buying and selling using the PayLater method on the Shopee application? So this study aims to determine the mechanism of buying and selling transactions using PayLater in the Shopee application and to find out the review of sharia economic law on PayLater transactions in the Shopee application. This research is included in the type of qualitative research with data collection techniques used, namely interviews, observation, and documentation. From this data is analyzed through the stages of data reduction, data presentation, then conclusions. Based on the results of this study, it was found that in the Shopee PayLater payment method, usury was indicated because from the beginning of the agreement, Shopee set installment interest and penalties to compensate for late payments.

Ring topology is a type of network topology that is used to connect a computer with other computers in a circular circuit, like a ring. Usually a ring topology only uses a LAN card to connect each computer. The function of a ring topology is to connect nodes or computers in a network so that they can share information and resources with each other. Meanwhile, TCP-IP itself is communication used by the internet community to exchange data from one computer to another computer on the internet, because this protocol is a collection of protocols (protocol suite).

Advances in information and communication technology are growing rapidly in all directions so that a lot of information is produced from technology and is applied in various fields. In the field of information technology, Supply Chain Management is also needed, which is used to monitor inventory and marketing of goods at UD. Anugrah Jaya Tani. UD. Anugrah Jaya Tani is a kiosk that sells various herbicides. Supply chain management (SCM) is one part that can also be developed with the existence of internet resources. The internet can play a role in facilitating SCM activities. This is because SCM activities require communication between the parties involved in this matter. The purpose of using supply chain management, where the most basic is to be able to align customer demand with existing supply. The results of this study are to determine the amount of stock of goods to be marketed, create a system that can be accessed by anyone, and create an attractive consultation layout.

The Constitution states that education is an effort to make the nation's life more intelligent and is a continuous teaching and learning activity. And education is also one of the best and most ideal ways to improve the human quality of the world's population. Moreover, Islamic Religious Education. Because, Islamic religious education is a form of education that must be taken by every student in the world, especially those who are Muslim. Therefore, educators must pay more attention to this field of education. The choice of media, strategies, teaching materials and teaching modules is also very important when the learning process takes place. An educator must also be able to use various forms of technology available today. Because, it cannot be denied that students nowadays cannot be separated from technology. The research method used in this research is the literature study method (Bibliography). By turning books, journals and websites regarding Islamic Religious Education and educational technology for PAI learning into secondary data. and the events that the author encountered in the field became the primary data. There are many forms of technology that can be used in the Islamic Religious Education learning process, such as multi-media, internet, Microsoft Office Power Point and various other technologies. From this research it can be concluded that technology plays a very important role in Islamic Religious Education, including one of its roles: explaining concepts that are difficult to understand, showing objects that are too big or too small and so on.

Perkembangan ekonomi modern yang pesat telah didorong oleh inovasi digital yang terus berkembang, terutama dalam konteks e-bisnis dan ekosistem Ekonomi 5.0. Dengan menggunakan analisis literatur dan studi kasus untuk mengeksplorasi peran inovasi digital dalam membentuk paradigma baru dalam ekonomi saat ini. Inovasi digital, seperti kecerdasan buatan, Internet of Things, analisis big data, dan cloud computing, telah memungkinkan terciptanya ekosistem bisnis yang lebih terhubung, adaptif, dan responsif. Melalui penggunaan teknologi ini, perusahaan dapat meningkatkan efisiensi operasional, memperluas pasar, dan meningkatkan pengalaman pelanggan. Namun, seiring dengan manfaatnya, inovasi digital juga menghadirkan sejumlah tantangan, termasuk ketidakpastian teknologi, masalah keamanan data, dan kesenjangan keterampilan karyawan. Dalam konteks Ekonomi 5.0, inovasi digital bukan hanya tentang meningkatkan produktivitas dan profitabilitas, tetapi juga tentang meningkatkan kesejahteraan manusia secara keseluruhan. Oleh karena itu, untuk memperkuat ekosistem Ekonomi 5.0, perusahaan harus terus mendorong inovasi digital, berinvestasi dalam pengembangan keterampilan digital karyawan, dan menjaga keamanan data sebagai prioritas utama.

Cellular networks play an important role in modern life with the availability of flexible connectivity in various places, fast internet access and communication services and are a reference for innovation and economic growth. However, the complexity of cellular networks requires careful planning and management, this is to ensure a reliable and safe service. The method used in designing cellular networks is the simulation method, namely by using Cisco Packet Tracer software and literature studies from various references. The results of cellular network simulations using this software can show superiority in designing, configuring and testing cellular networks. Apart from that, this software also provides complete features to meet several needs, starting from the process of creating a network topology, configuring IP addresses, activating DHCP services and HTTP services, to testing connections using PDU samples between smartphone devices and servers. With the successful connection test, it can be concluded that the settings and services on the cellular network have been tested and verified using Cisco Packet Tracer. This has shown that the software used is very effective in simulating and testing cellular networks.