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This study analyzes the impact of implementing Indonesia’s Law No. 27 of 2022 on Personal Data Protection (PDP Law) on cybersecurity in the e-business sector. Using a normative qualitative approach through literature analysis, this research examines the regulation’s implications for technical infrastructure, compliance procedures, and human resource capacity development within e-business operations. The findings indicate that although the PDP Law provides a comprehensive legal framework and human-centered principles for personal data protection, its implementation faces technical, operational, and economic challenges, particularly for micro, small, and medium enterprises (MSMEs). These challenges include limited security infrastructure, lack of technical expertise, and high investment costs. Nevertheless, adopting strategies such as multi-layer security architecture, zero-trust security model, privacy by design, and strengthening human resource capacity can enhance consumer trust, industry credibility, and the global competitiveness of Indonesia’s e-business sector. This study contributes to the literature by bridging the gap between personal data protection regulation and cybersecurity practices while offering strategic recommendations for both business actors and regulators.

The rapid growth of e-business in the digital transformation era has brought significant cybersecurity challenges. This study aims to analyze holistic defense strategies to comprehensively protect e-business assets and operations. Utilizing a systematic literature review of 50 reputable scientific publications (2020–2024), the study identifies five key pillars of cybersecurity strategy: (1) multi-layered security architecture, (2) AI-powered threat detection, (3) Zero Trust security model, (4) continuous security monitoring, and (5) human-centric security culture. The integrated implementation of these pillars has been shown to reduce cybersecurity risks by up to 78% and accelerate threat detection by 89%. These findings highlight the importance of integrating advanced technologies, mature processes, and strong security awareness to establish a resilient cybersecurity ecosystem for e-business.

This research investigates the management of cyber incident risks in e-business environments with an emphasis on reducing financial losses and reputational impact. The increase in digitization in the business world correlates with the rise of cyber threats that can cause significant financial losses as well as long-term reputational damage. This systematic review evaluates recent research (2022-2025) from various academic databases such as PMC, IEEE Xplore, ScienceDirect, and Scopus. The aim of this study is to discover effective risk management tactics, rapid incident response mechanisms, and ways to mitigate financial and reputational losses in e-business. The literature review highlights the importance of having a comprehensive risk management framework, a direct threat monitoring system, and a planned reputation recovery strategy. Research findings indicate that a proactive approach to cyber risk management not only functions to protect financial assets but also to maintain consumer trust and business continuity. Cooperation among stakeholders such as technology, management, and regulators is key in creating a cyber-resilient e-business ecosystem.

This research explores the crucial role of cybersecurity in building and maintaining digital trust for e-business sustainability. The rapid digitalization era has increased business dependence on digital platforms but also brought cyber risks that can threaten customer trust and operational sustainability. This systematic literature review analyzes recent research (2021–2025) from various academic databases including Google Scholar, IEEE Xplore, ScienceDirect, Scopus, and ACM Digital Library. The research objectives are to identify the impact of cyber incidents on customer trust, analyze digital trust-building strategies, and formulate recommendations for e-business sustainability. Study results show that cyber incidents can reduce customer trust by up to 60% and cause average financial losses of $3 million per incident. However, implementing comprehensive cybersecurity strategies, communication transparency, and rapid recovery can restore trust and enhance business resilience. The research emphasizes the importance of a holistic approach that integrates security technology, risk management, and crisis communication to build a sustainable and trusted e-business ecosystem.

Determining the best hosting service provider is a very important first step in starting a digital business. Mistakes in choosing a hosting service will have fatal consequences for the continuity and smooth running of a digital business. This research aims to select the best hosting service in the form of a Decision Support System (SPK). Determining the best hosting service provider is very important because hosting is one aspect that determines the success of an e-business. This research uses the PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluation) method to determine the ranking of the best hosting service providers. The performance assessment of hosting service providers was carried out from January to April 2024. This research was carried out using data from 9 alternatives and 5 criteria which are crucial aspects in hosting services, namely, loading time, server uptime, number of downtimes, support and user friendliness. In this research, it was found that the hosting service provider Niagahoster was the first ranked alternative with a net flow value of 0.75.

Opportunities for crime in the digital business world include various forms of threats, such as system hacking, theft of personal data, financial fraud, and other criminal acts that can harm companies and damage consumer trust. Digital business is a business activity that in its implementation utilizes technology as a medium, either when creating or in a series of marketing activities. In an effort to deal with opportunities for crime in the world of e-business, companies must prioritize information security, strict policy implementation, education and training for employees, as well as partnerships with security and government agencies. This research uses a qualitative literature study method by obtaining secondary data through published journal articles with the question "Are there many opportunities for crime in the utilization or use of e-business?". Based on this, it is clear that there are still many opportunities for crime in the digital business world and continue to occur, where the crimes that often occur are fraud, hacking, as well as cybercrime and cyberfraud.

  Kemajuan teknologi informasi dan komunikasi telah merambah dunia usaha dan kini terintegrasi dan berjejaring secara global. Perusahaan dapat berimprovisasi dan beradaptasi dengan inovasi digital dalam mengembangkan dan mempertahankan bisnis di era inovasi digital yang dibawa oleh kemajuan ilmiah. Sebaliknya, perusahaan yang tidak siap dengan fenomena ini akan menghadapi tantangan yang dapat merugikan perusahaan itu sendiri dalam jangka panjang. Dalam studi ini, peneliti akan menganalisis bagaimana E-Business bernasib selama pandemi Covid-19. Penelitian ini menggunakan teknik penelitian kepustakaan untuk analisis kualitatif. Temuan menunjukkan bahwa ide e-business memang memberikan bisnis yang efisien dan produktif. Namun, untuk mencapai hal ini, pengusaha harus mematuhi pedoman untuk bertahan dalam bisnis di era pandemic covid-19.

This study aims to determine the design of e-business strategies, especially in the culinary field in the Home Industry. Currently,many small and medium entrepreneurs use internet technology to increase their competitive advantage in selling culinary businesses. One popular strategy is the use of e-business, such as Facebook, WhatsApp, and Instagram to improve the performance of business operations. However,to implement an e-business strategy, sellers needa model that can attract customers so that they can generate profits. In this study the authors used a theoretical approach which only describes theories as a basis for thinking and literary methods in which this research method retrieves data from a collection of articles, journals and books from all forms of related sources. The author obtains results from research showing that E-Bussines Home Industry is able to generate promising profits and can compete and innovate to produce new products and have high selling value for the progress of Home Industry businesses, especially in the culinary field,now and in the future.