The security of smart grids is seriously threatened by false data injection (FDI) attacks. Falsified data is maliciously injected into the grid's measurement and control systems as part of these attacks, which might seriously disrupt the power supply and jeopardize system integrity. In the context of smart grids, it is also imperative to address the issue of consumer privacy and the protection of their sensitive data. The main objective of this work is to provide a collaborative framework based on federated learning to detect various FDI dangers while protecting SG's resources and privacy. We have implemented several technologies that provide a good solution in order to accomplish this goal. Using a dataset designed to replicate attacks on the power system environment, we used federated learning to locally train models using the data stored on the sensors. The best model should then be chosen by comparing the outcomes. These outcomes demonstrate the potential of our framework, which has used mixed models to repel attacks, short-circuit faults, and maintain lines with a 98% accuracy rate during the federated learning phase.

With the complication of the business environment of commercial economic activity, competition intensifies, which threatens the bankruptcy of enterprises, the prevention of which requires quality monitoring and timely identification of crises using methods of comprehensive assessment and analysis of economic security. This research is aimed at conducting component-by-component and, as a result, integrated assessment of the state of economic security of the enterprise. Methodological research tools include analysis of the main components, causation and vector regression modeling. A resource-functional security model is developed (which consists of partial indicators and components of economic security of business) and a resource-functional approach to calculations is also applied. Using the data of the expert survey, the values of indicators of structural components of economic security of the enterprise are determined. Using the resource-functional approach, the integrated values of sub-indices and the integral values of the general level of economic security of the enterprise are calculated. According to the results of the assessment, it is established that the integrated level of economic security of the enterprise is 7.04 (sufficient level of security). However, the components of economic security identified critically low values, namely - the financial component (0.452), the information component (0.554), the institutional and legal component (0.647). The results of the study are of practical value for the development of technological schemes - algorithms for strengthening the financial, informational and institutional and legal security of the enterprise, making sound (using economic and mathematical tools) management decisions to ensure the trajectory of sustainable economic development.

E-commerce security threats can undermine public confidence in electronic payments. In addition, most users are relatively unfamiliar with the technical details of electronic payment security. This study aims to determine the effect of price value, hedonic motivation, promotion and technology security on the interests of small and medium businesses using mobile payment applications. The questionnaire was used to collect data from 157 small and medium scale entrepreneurs in Bali Province with an even distribution of the sample and tested using multiple linear regression analysis. The results show that the value of price, hedonic motivation, promotion and technology security had positive and significant effects on the interest of entrepreneurs with small and medium-scale businesses using mobile payment applications. This study uses hedonic motivation variables used in researching financial technology by linking the latest theory, namely UTAUT2, which can effectively explain and analyze the behavior of acceptance of new product information technology.

This study aims to find out the level of community desire within the university to use the Grip Work Journey (GWJ) application in office activities as an e-office application. The method used is quantitative research with data analysis techniques using Partial Least Square (PLS), and the data collection process is performed through a questionnaire. Respondents in this study were 200 people. The results of the study state that performance expectancy, effort expectancy, social influence, and security maintained positive influences on Behavioral Intention Grip Work Journey as a community office application in Jakarta State University.

This paper explored how social media characteristics affected users’ attitudes toward the utilization of Greater Amman Municipality (GAM) e-project management located in Jordan. Data were collected through online survey, involving 456 GAM e users, and analyzed using partial least squares-structural equation modelling. Results showed user attitudes and social media characteristics (reliability, security and website design) as direct significant antecedents of GAM e-project management usage. Furthermore, three direct significant relationships were shown between social media characteristics and GAM e-project management usage. Results also demonstrated three direct significant relationships between social media characteristics and users’ attitudes. Next, results showed one direct significant relationship between users’ attitudes and GAM e-project management usage. Three indirect significant relationships between social media characteristics and GAM e-project management usage were detected via mediation of users’ attitudes. This study recommended (among others) paying attention to other social media characteristics that have impact on GAM e-project management usage, namely, responsiveness, privacy, and site content.

The effectiveness of the E-CRM system was examined in this study, involving those with online shopping experience, specifically the regular customers of Carrefour in Jordan. Data were obtained through 550 distributed sets of questionnaires. Four trained and certified research assistants assisted the data gathering process. Data from 320 returned questionnaires were analyzed using Structural Equation Modeling (SEM). System quality, access to information, security, training and customer satisfaction were the examined factors towards the effectiveness of E-CRM systems. Results show positive impact of security, system quality, training, and access to information on user satisfaction, and user satisfaction affected the effectiveness of E-CRM. Nonetheless, the relationship between training and effectiveness of E-CRM on online shopping was not mediated by user satisfaction.

Security and privacy are essential concerns for IoMT. Whilst existent research has investigated the associations between security and privacy with intention to use and acceptance, determinants related to formation of security and privacy for IoMT still remain largely unexplored. This study is an examination of security and privacy determinants of IoMT based upon UTAUT. Criterion sampling was employed in gathering 528 IoMT user datasets and revealed the following results: A) six determinants (authorization, availability, non-repudiation, data integrity, effort expectancy and performance expectancy) exerted an important and explicit positive effect upon the usage and acceptance of IoMT; B) six determinants (secondary usage, collection, improper access, errors, awareness and control) exerted a significant and direct negative effect upon acceptance and use of IoMT; C) three determinants (confidentiality, facilitating conditions and social influence) insignificantly affected behavioral intention in users within Jordan regarding use of IoMT. The integrated form of the model does predict 62.5% for privacy and security for IoMT.

Public document legalization services in Indonesia are currently not carried out electronically, with the exception of electronic application registration (e-form) and electronic validation of apostille certificates (e-register). To adapt to the development and needs of a digital society or digital transformation, apostille legalization services must be carried out electronically (e-apostille). Based on legal provisions regarding the obligation of Electronic System Providers to organize electronic systems in a reliable, secure, and well-functioning manner, the electronic system created for the e-apostille service must be guaranteed to be reliable and secure in accordance with statutory regulations about the reliability and security of electronic systems in Indonesia. The research method used in this study is a quantitative and qualitative approach. This study uses a purposive sampling technique because sampling is carried out with certain considerations or criteria that must be met. The data collection method in this study was carried out by distributing questionnaires online through social media. In measuring respondents' answers, filling out the questionnaire was measured using a Likert scale. Statements are given a score of 1 for strongly disagree answers, a score of 2 for disagree answers, a score of 3 for doubtful answers, a score of 4 for agreed answers, and a score of 5 for strongly agreed answers. The data collection technique in this study uses a questionnaire by providing several written statements addressed to respondents, which will then be answered. Structural equation modelling is often called Partial Squares Structural Equation Modeling (PLS-SEM) with SmartPLS version 3.0. Using the normative juridical method, the results of this study emphasize the legal basis for the implementation of e-apostille legalization services. In addition, it also regulates the application of the obligation to use electronic system security reliability certificates through an information security management system by legal theories, the principle of legal certainty and the principle of benefit, as well as the aim of providing a sense of security in the use of information technology. This research concludes that developing regulations governing reliable and secure electronic apostille is necessary for certainty and convenience in Indonesia. Electronic apostille regulation has a positive and significant relationship with Electronic System Security, Digital signatures have a positive and significant relationship with Electronic System Security.

The rapid digitalization in recent years has opened up many technological possibilities, gradually transforming various sectors and society as a whole. This digital shift has enabled advancements in a number of fields, leading to improved resource efficiency, systems and processes. The Internet of Things (IoT) refers to a system of interconnected devices that share information that exchange information with one another via the internet. IoT devices are now everywhere, found in applications ranging from unmanned aerial vehicles to smart home environments, from the Industrial Internet of Things to the Internet of Medical Things. The core concept of IoT revolves around establishing a seamless and intelligent communication ecosystem, facilitating interactions between devices over the internet. This is anticipated to create new opportunities for enhancing services in various societal sectors, such as transportation, farming and smart cities. However, IoT-based networks face limitations and challenges that hinder the realization of their full potential. This paper outlines these challenges and proposes solutions, emphasizing the importance of collaboration and innovation. The paper also anticipates future trends in IoT, particularly the integration of 5G connectivity, cloud computing and AI, and identifies areas for future research to address current challenges and explore new applications.

This qualitative study examined the impact of social media characteristics on the attitude of users toward the use of e-services by the Department of Lands and Survey. The study population comprised users of Department of Lands and Survey e-service, while the study sample comprised 407 users. Data from respondents were analyzed using SEM run using Amos (23). Results showed reliability, security, website design, ease of use, awareness, and digital divide as direct significant antecedents of user attitude toward the use of e-services from the Department of Lands and Survey. Also, all antecedents showed direct significant relationships with user attitude. Results showed a direct significant relationship between user attitude and the use of e-services from the Department of Lands and Survey. Through mediation of user attitude, five indirect significant relationships between the antecedents and the use of e-services from the Department of Lands and Survey were found. The inclusion of new antecedents such as privacy and site content may enhance the understanding of how users use e-services provided by the Department of Lands and Survey.