JOISTECH: Journal of Information System and Technology
JOISTECH: Journal of Information Systems and Technology (e-ISSN: 3063-9778 & p-ISSN: 3063-8070) is a peer reviewed and open access journal. This journal is published by Faculty of Science and Technology Darunnajah University (FST UDN), in collaboration with the Lembaga Penjaminan Mutu Universitas Darunnajah (LPM UDN). Focus on publishing research articles about Information System, Information Technology, Software Engineering, Computer Science, Computer System, Internet of Things, Data Mining/Data Science, and Artificial Intelligence.
Faculty of Science and Technology University of Darunnajah
All our articles are published under a Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license.
Development and Evaluation of an Employee Attendance System Based on Expo React Native Using the PIECES Method
PT Taqwa Cahaya Semesta (Taqwa Travel), a Hajj and Umrah travel bureau with over 25 years of experience in South Tangerang, faced inefficiencies in manual attendance recording that hindered HR administration. This study aims to develop a mobile-based attendance application using Expo React Native and evaluate its quality using the PIECES method. The system integrates GPS Geofencing and QR Code technology as dual validation instruments to ensure real-time location accuracy. Key features include multi-level authentication, digital leave management, automated attendance recapitulation dashboard, report export, and push notifications. The system was developed using the Waterfall model. PIECES evaluation of 25 respondents (20 employees, 3 supervisors, 2 HRD admins) using a Likert scale 1–5 showed an average score of 4.09 (Good category), with Control as the highest dimension (4.46) and Service as the lowest (3.69). Expo Managed Workflow reduced native configuration complexity with cross-platform code reuse reaching ±85%. GPS geofencing validation achieved a 99.0% success rate.
Copyright (c) 2026 Ilham Novriadi, Farizi Ilham, Miftahul Hidayatullah, Widia Julitasari
Implementation of the EQSHA BBKK Tanjung Priok Application to Support Official Ship Boarding Activities
The application of digital technology in the port health quarantine sector is a strategic step in increasing the effectiveness of official ship boarding activities. This research aims to analyze the implementation of the EQSHA (Electronic Quarantine Sanitation Health and Assessment) application at the Tanjung Priok Health Quarantine Center (BBKK) and measure the improvement in service performance after implementing the system. The research method used is a quantitative and qualitative descriptive method with a case study approach. Data collection was carried out through observation, interviews, documentation studies, and distributing questionnaires to operational officers using the EQSHA application. Data analysis was carried out by comparing service performance indicators before and after application implementation. The research results show that implementing the EQSHA application provides a very high increase in service performance. Based on the evaluation results, the level of service effectiveness increased by 89%, the speed of the official ship inspection and boarding process increased by 87%, the accuracy of recording health data reached 92%, and the efficiency of real-time reporting and monitoring increased by 90%. Apart from that, the EQSHA application is able to reduce the use of manual documents and speed up the data validation process between work units. This system also supports service transparency and makes decision making easier in port health quarantine activities. Even though there are still obstacles in the form of limited internet networks and user adaptation to the new system, overall the implementation of the EQSHA application has proven to be able to significantly improve the quality and performance of services in supporting official ship boarding activities at BBKK Tanjung Priok.
Designing an Android-Based Arabic Language Learning Dictionary Application
The development of mobile technology, particularly the Android platform, has made significant contributions to the field of education, including the learning of foreign languages such as Arabic. Arabic plays a crucial role not only as a religious language but also as an international language used in various fields of science and global communication. However, the Arabic language learning process often faces challenges, particularly in understanding vocabulary (mufradat) and quickly and practically translating words. The use of conventional book-based dictionaries is considered inefficient due to limited accessibility, large size, and a lack of interactivity in supporting the learning process. This research aims to design and build an Android-based Arabic language learning dictionary application that can help users understand vocabulary effectively and efficiently. This application was developed using an Object-Oriented Analysis (AOO) approach visualized using the Unified Modeling Language (UML), resulting in a structured, modular, and easily developed system. This method allows developers to comprehensively model the system through diagrams such as use cases, class diagrams, sequence diagrams, and activity diagrams. Key features of the application include ArabicIndonesian vocabulary search and vice versa, search history storage, vocabulary categories, and a user-friendly interface. Furthermore, this application is designed for offline use, making it easier for users to access information without an internet connection. System testing was conducted using blackbox testing to ensure that all functions operate according to user needs. The results of the study indicate that the developed application can improve the effectiveness of Arabic language learning, particularly in accelerating the process of searching for word meanings and increasing user interest in learning. This application also provides a more interactive learning experience compared to conventional methods. Therefore, this Android-based dictionary application can be an alternative solution to support Arabic language learning in the digital age. This research is expected to contribute to the development of technology-based learning media and serve as a reference for further research related to the development of mobile-based educational applications.
IoT-Based Smart Technology Modeling for Darunnajah Islamic Boarding School for Plantation Management
Modern plantation management requires an accurate, responsive, and efficient monitoring system to increase crop productivity. The Internet of Things (IoT) is a potential solution for educational institutions such as the Darunnajah Islamic Boarding School, which manages plantations as part of its economic independence. This research aims to develop an IoT technology model based on a layered architecture, encompassing perception, networking, processing, and application layers tailored to the operational context of Islamic boarding schools. Recent literature data was used to formulate sensor requirements, communication protocols, edge-cloud mechanisms, and application designs for students and administrators. The modeling results provide an overview of an IoT implementation that is scalable, energyefficient, and easily replicated. This study is expected to serve as a technical guide for the development of Smart Islamic Boarding Schools in the plantation sector.
System Development for Designing, Building, and Maintaining Website Based Building Infrastructure
Advances in information technology are driving digital transformation in building infrastructure management, which was previously carried out conventionally and fragmented. Unintegrated building design, construction, and maintenance processes often lead to various problems, such as information delays, coordination difficulties between stakeholders, low operational efficiency, and suboptimal decision-making. This research aims to develop a websitebased system capable of supporting integrated building infrastructure management throughout the building's lifecycle, from design, construction, and maintenance. The research method used is a Research and Development (R&D) approach with a System Development Life Cycle (SDLC) approach, encompassing the stages of needs analysis, system design, implementation, and testing. The system was developed using web technology and designed to provide features for building data management, design documentation, construction progress monitoring, maintenance recording, and dashboard-based reporting. System testing was conducted using a black-box method to ensure all functions operate according to user requirements. The results of the study indicate that the developed website-based system can increase data management efficiency, improve coordination between relevant parties, and provide accurate and real-time information to support decision-making. This system also simplifies the documentation and tracking of building construction and maintenance activities. Thus, the developed system is expected to be an effective digital solution in supporting the transformation of building infrastructure management and become the basis for further development towards the smart building concept.
Copyright (c) 2025 Prayogo Ibnu Wicaksono, Wahyu Joko Saputro
Improving Cuangki Meatballs Micro, Small and Medium Enterprises Using Online Website-Based Digital Technology
Micro, Small, and Medium Enterprises (MSMEs) are an economic sector that significantly contributes to national economic growth, particularly in job creation and strengthening local economies. However, the development of digital technology and changes in consumer behavior require MSMEs to adapt to remain competitive. One of the main challenges faced by MSMEs, particularly in the culinary sector, is limitations in marketing, market reach, and customer information management. The Meatballs Cuangki MSME, as part of a traditional culinary business, has significant market potential, but many businesses still rely on conventional marketing methods, making it difficult to compete in the digital era. Therefore, utilizing digital technology based on online websites is a strategic solution to improve the performance and competitiveness of MSMEs. This study aims to analyze the role and impact of implementing digital technology based on online websites on the growth of the Meatballs Cuangki MSME business. The research focuses on the influence of website use on market reach, increased sales, and consumer interaction and trust. This study uses a mixed methods approach, combining quantitative and qualitative methods. Quantitative data was obtained by distributing questionnaires to Meatballs Cuangki MSMEs and consumers who had used the online website service, while qualitative data was collected through in-depth interviews with business owners. Data analysis techniques included descriptive statistics and simple linear regression to measure the relationship between website use and improved business performance, as well as thematic analysis for qualitative data. The results of the study indicate that implementing an online website has a positive and significant impact on improving the performance of Meatballs Cuangki MSMEs. Website use has been proven to expand market reach, increase sales volume, and strengthen interactions between businesses and consumers. The website serves not only as a promotional medium but also as a means of providing product information, online ordering, and integration with digital payment systems. Furthermore, a professional website appearance increases consumer trust in the quality and credibility of the business. However, this study also identified several obstacles in implementing digital technology, including limited digital literacy among business owners, website management costs, and a lack of understanding of website optimization strategies such as SEO and digital analytics.
Copyright (c) 2025 Alfiando Umarella, Wahyu Joko Saputro
Implementation of a Sound Sensor-Based Automatic Light Switch Using a Wemos D1 R32 Microcontroller in a Classroom
The development of Internet of Things (IoT) technology and intelligent control systems has encouraged the use of microcontroller devices to support energy efficiency and comfort in learning environments. One of the problems often encountered in classrooms is the use of inefficient lights, such as lights left on even when not in use or late turning off the lights after learning activities are finished. This study aims to design and implement a sound sensor-based automatic light switch system using a Wemos D1 R32 microcontroller in a classroom. This system is designed to detect certain voice commands, such as clapping or sound intensity at a certain threshold, which are then processed by the microcontroller to control the condition of the lights (on or off). The research method used is Research and Development (R&D), which includes the stages of needs analysis, system design, hardware and software development, testing, and system performance evaluation. The sound sensor is used as the main input to detect audio signals from the environment, while the Wemos D1 R32 functions as a control center that processes data and activates relays as light switches. The test results show that the system is able to respond to voice commands with a good success rate in relatively normal classroom environmental conditions. The implementation of this system contributes to increasing the efficiency of electrical energy use in classrooms and provides convenience for users without having to directly contact manual switches. Furthermore, this system also supports technology-based learning concepts and can be used as a practical learning medium for students in electronics and IoT. Therefore, the implementation of a sound sensor-based automatic light switch using the Wemos D1 R32 is expected to be an innovative solution for managing educational facilities more intelligently and sustainably
Copyright (c) 2025 Muhamad Maulana Ihsan, Wahyu Joko Saputro
Implementation of a Violation Reporting System to Enhance Transparency and Accountability: A Case Study at the Depok City Office of Kemenag
Good governance demands accountability and transparency, especially in public agencies such as the Depok City Office of the Ministry of Religious Affairs (Kemenag). One of the main challenges is the absence of a secure, confidential, and easily accessible channel for the public and internal employees to report suspected violations, such as corruption or abuse of power. This research aims to design and implement a web-based Violation Reporting System, or Whistleblowing System (WBS), as a solution to this problem. The development method used is the prototyping model, which allows for iterative development based on continuous feedback to refine features and the user interface. The system is built using the PHP programming language with a MySQL database and is equipped with crucial features, including a public reporting form with a guaranteed anonymity option, a report tracking system using a unique code, and a comprehensive management dashboard for WBS administrators. The admin dashboard includes report statistics, data visualizations, an export-to-Excel feature, and a mechanism to follow up on each report according to the workflow defined in official guidelines. The result of this research is a functional, responsive, and secure WBS portal that is publicly accessible, successfully providing a structured reporting channel, increasing the potential for public participation in oversight, and supporting the Depok City Kemenag Office's efforts to establish a clean and transparent integrity zone, in line with the principles of modern e-government.
Strengthening Security in RT/RW Community Networks: A Case Study on Router Default Configuration Vulnerabilities in Indonesia
RT/RW community networks have become an affordable internet solution in Indonesia. However, their implementations frequently rely on routers left in factory-default configurations, creating severe security vulnerabilities. Common weaknesses include unchanged default credentials, outdated firmware, weak Wi-Fi encryption, enabled remote management, and lack of network segmentation—conditions that greatly increase risks of unauthorized access, bandwidth theft, DNS hijacking, and data interception. This study evaluates router configuration vulnerabilities across five RT/RW Net regions in Indonesia using a case study approach involving direct configuration analysis, operator interviews, and risk assessment based on IEEE 802.11 and NIST SP 800-153 frameworks. Findings reveal that 66% of routers still use default credentials, 54% rely on legacy WEP/WPA encryption, and 80% lack firmware updates. Furthermore, 40% of routers expose administrative ports without additional authentication. The study proposes a three-tier security framework—basic, intermediate, and advanced protection—to help operators strengthen network resilience. The results contribute to improving community network security practices while providing academic enrichment in the field of micro-community network protection.
Copyright (c) 2025 Muhammad Romadhona Kusuma, Muhammad Zaini Hasan
Design and Development of Automated Scoring System Based on Finite State Automata-Based Automated Scoring System for Loan Application Validation in BAZNAS Microfinance Village Application
BAZNAS Microfinance Desa (BMD) plays an important role in the economic empowerment of the community through the provision of microfinance services for Micro, Small and Medium Enterprises (MSMEs) in the village environment. With a commitment to support the development of MSMEs, BMD faces significant challenges in the validation process of loan applications, which is often done manually. This manual process has the potential to cause recording errors, delays in decision making, and loss of important documents. This research aims to design and implement a Finite State Automata (FSA)-based automated scoring system that will assist village microfinance facilitators in assessing MSME loan application data. This FSA-based system will verify and validate the data inputted by prospective borrowers, ensuring that the information submitted is in accordance with the predetermined requirements. The application of FSA is expected to improve the structure and accuracy of the scoring process, provide real-time feedback to the lender, and speed up the evaluation process. This research design describes the application of FSA logic to perform automated scoring of survey data. With this system, it is expected to increase time efficiency, reduce the risk of data loss, and minimize errors in the MSME loan validation process at BMD. The implementation of this system is also expected to strengthen the decision-making of facilitators and support the economic empowerment of village communities more effectively. In line with BMD's mission, this system has the potential to contribute to improving the welfare and economic independence of the people in the village.
Copyright (c) 2024 Journal of Information System and Technology
Design Of Android-Based Prayer Learning Application
Prayer is one of the pillars of Islam that must be carried out by every Muslim. However, there are still many people, especially children and converts, who do not understand the correct way to pray. Digital technology, especially Android-based mobile devices, has great potential in helping the process of interactive religious learning. This study aims to design and develop an Android-based prayer learning application using the Research and Development (RnD) method. The development model used adapts the Borg and Gall model which is simplified into five stages: needs analysis, system design, implementation, testing, and maintenance. This application is equipped with prayer reading material features, prayer movements in the form of animation, audio guidance, and interactive quiz-based evaluation. Blackbox testing shows that all application functions run as expected without functional errors. The results of trials on a number of respondents also show an increase in understanding of prayer procedures. This application is considered effective as an independent learning media that supports Islamic religious education digitally. This study contributes to the development of Islamic educational media and can be used as a reference in developing similar applications for other religious education.
Business Implementation By Utilizing The Use Of Futsal Fields On The Top Of The Syanggit Ulujami Building Based On The Web
The development of information technology has brought about a significant transformation in the management of business services, including in the sports facility rental sector such as futsal fields. This study aims to design and implement a web-based information system that supports the futsal field rental business process above the Syanggit Building, Ulujami. This system is designed to make it easier for users to make reservations online, make payments, and make it easier for managers to verify and manage transactions digitally. The research method used is the waterfall software development model, starting from the needs analysis stage, system design, implementation, to testing with the black-box method to ensure that all system functions run as expected. The results of this study are a web application that has main features such as user registration, schedule booking, uploading proof of payment, validation by the admin, as well as a transaction management dashboard and booking reports. The test results show that all features run well and are in accordance with user needs. The system interface is designed to be responsive and userfriendly, with clear navigation, paying attention to good UI/UX principles. This system not only makes it easy for consumers to make transactions efficiently, but also helps field managers improve service quality and operational efficiency. With the implementation of this system, the futsal field rental business is expected to be able to compete digitally and provide a better service experience to customers. This study provides a practical contribution to the use of digital technology in the management of sports facility services in a modern and professional manner.
Copyright (c) 2025 Wahyu Joko Saputro, Rizky, Syaeful Machfud
Use of Parking Lot Application Using Tapcash at Darunnajah Islamic Boarding School
Digital technology has driven modernization in various aspects of life, including parking management systems. Darunnajah Islamic Boarding School as a boarding school-based educational institution faces challenges in efficient and safe parking management. This study aims to examine the implementation of the Tapcash-based parking application as a non-cash solution in managing vehicles for students, teachers, and visitors. The research method uses a descriptive qualitative approach with observation, interviews, and documentation of system users and management. The results of the study show that the use of Tapcash increases the efficiency of vehicle entry and exit by up to 40%, reduces vehicle queues by 30%, and increases user satisfaction. The main obstacles found were the lack of digital literacy among elderly users and limited internet signals in several parking areas. The conclusion of this study shows that the Tapcash-based application has great potential in optimizing the parking system in the Islamic boarding school environment, but training and infrastructure support are needed for the sustainability of the system. This study is expected to be a reference for the development of smart parking in boarding school-based educational institutions.
Copyright (c) 2025 Muhammad Khafid, Wahyu Joko Saputro
Improving The Economic Management Value of DN Store by Using The Implementation of a Web-Based Sales Transaction Recording System
Manual transaction recording is often an obstacle in the management of small and medium-scale store economic management, including DN Store. Problems such as data loss, double recording, and delays in financial reports are the main challenges. This study aims to improve the value of DN Store's economic management by implementing a web-based sales transaction recording system. The research method uses a software engineering approach with a waterfall model. The results of the study show that the developed system is able to improve recording efficiency, accelerate the financial reporting process, and minimize human error. The conclusion states that the implementation of a web-based sales recording system can significantly improve the accuracy and performance of DN Store's economic management.
Copyright (c) 2025 Arhuday Riskan Beruh, Fina Dwi Agustina, Wahyu Joko Saputro
Digital Transformation: Artificial Intelligence and Coding Learning Planning for Indonesian Elementary School Children 2024
The rapid advancement of technology necessitates early education on digital skills to prepare future generations for the challenges of the 21st century. This initiative focuses on integrating Artificial Intelligence (AI) and coding into the elementary school curriculum in Indonesia, starting in 2024. The program aims to equip students with foundational digital literacy, critical thinking, and problem-solving skills through interactive and age-appropriate learning methods. By combining theoretical knowledge and practical applications, this initiative seeks to foster innovation, creativity, and adaptability among young learners. The project also includes training for educators, development of localized educational resources, and collaboration with technology partners to ensure effective implementation. This paper outlines the strategic planning, curriculum design, and expected outcomes of this transformative educational initiative.
Copyright (c) 2024 Tutik Lestari, Arni Retno Mariana
Comparative Analysis of Cybersecurity Maturity Frameworks: NIST-CSF and C2M2
Cybersecurity maturity assessment is crucial for organizations implementing information technology. Various methods and frameworks are currently available to facilitate such assessments. This analysis focuses on two popular frameworks published by recognized legal entities in the United States: NIST-CSF and C2M2. These frameworks were developed in collaboration with relevant stakeholders. While they share some similarities, each framework has distinct characteristics. Employing either one is preferable to not conducting a cybersecurity maturity assessment at all. Alternatively, using both frameworks together can yield more comprehensive assessment results.
Copyright (c) 2024 Faishal Wafiq Zakiy and Nisa Dwi Angresti
Mapping of Darunnajah 6 Muko-Muko Bengkulu Oil Palm Plantation Using GIS
The use of Geographic Information Systems (GIS) in mapping oil palm plantations has become one of the effective methods in land management and monitoring. This study aims to map the Darunnajah 6 oil palm plantation in Muko-Muko, Bengkulu, using GIS. Spatial data were obtained through field surveys and satellite imagery. The mapping results were used to identify land boundaries, topography, and distribution of oil palm plants. This study shows that the use of GIS can improve the efficiency of plantation management. The implementation of this technology can also support the sustainability of plantation operations through better resource management.
Implementation of Cashless Technology in the Fatahillah Canteen Payment System at Darunnajah Islamic Boarding School
Abstract? In the era of globalization, non-cash payment technology is increasingly commonly used, including in Indonesia. Because this system facilitates transaction speed and can increase the efficiency of financial management for users, one of which is in the Islamic boarding school environment. This research discusses the implementation of the Cashless payment system in the Fatahillah canteen at the Darunnajah Islamic boarding school, Jakarta. This research was conducted using data collection methods to understand the perceptions and experiences of users and students regarding the use of the Cashless system. Data was collected through interviews, observation and analysis of the system used. From the data collected, research results show that the Cashless system increases the efficiency and security of transactions, makes it easier to manage students' finances, and reduces the risk of losing money. The implementation of RFID technology in Cashless payment cards also allows integration with various Islamic boarding school services, and makes the system safer and more practical.
Copyright (c) 2024 Joistech: Journal of Information System And Technology
Prototype KMS with Quality Function Deployment Method: a Case Study at Z Software House
Abstract?The management of human resource development in Z sofware house is done in several ways, starting from new recruitment process, employee training, employee placement, employee development, and employee retention. After the training process, the following issues were found: First, the lack of enthusiasm of experienced senior employees on issues facing new employees. Second, after 1 week of basic training, the challenge faced by the new employee was identified and the impact of client satisfaction was not achieved. And finally, K does not yet have the media to share knowledge. The results of the model research yield the priority of making KMS prototype, such as: background of dominant white website, dominant black base font, preferably available dashboard menu, input your knowledge, approval knowledge, graphics, dominant head blue sea, black dominant menu, sea. The test result using UAT stage 75% with good result. This result is seen based on the criteria of functionality related to menu availability and recording employee knowledge. Menu related efficiency based on authorization level, and ease of progress update knowledge, interesting presentation of graph reports and easy access to various platforms.
Optimizing Student Extracurricular Classification: RapidMiner Based K-Means Clustering Study at Darunnajah High School
Abstract? This scientific journal discusses the grouping of students' extracurricular activities at Darunnajah School using the K-Means method based on RapidMiner. This research aims to uncover patterns and preferences in the realm of extracurricular involvement, providing valuable insights for optimizing school programs. Using the K-Means clustering technique with RapidMiner, groups of students with similar extracurricular interests can be identified. This research contributes to a deeper understanding of student engagement in non-academic activities, forming the basis for tailored planning and enhanced extracurricular offerings. The implementation of the RapidMiner platform has proven to be very efficient in analyzing and grouping student data, creating a more dynamic and interesting extracurricular environment at Darunnajah School.
Business Development Using the Implementation of the Bina System Application by Empowering Website-Based Waste Management
Abstract? Waste management is an activity that has many benefits. One of them can make money if people are smart in managing and disposing of waste properly. Lack of concern for environmental cleanliness can have an impact on the increasing accumulation of waste which can result in environmental pollution and disease which has an impact on public health. Therefore, this research was carried out to provide alternative solutions for the community, so that people can easily manage and dispose of waste properly and instill the habit of sorting waste. This was achieved through designing and developing a web-based waste management application called Bina for residents around the Darunnajah Islamic boarding school. The research was carried out using data collection methods and system design based on existing systems. The application was successfully developed and resulted in a website-based application system that is easily accessible to the public. It is hoped that this application was developed to be able to develop a waste management empowering business, where the website is the supporting tool. Making this application is a solution to help residents manage and distribute waste that has been sorted according to its management group so that it is ready to be distributed or recycled.
Use of a Cloud Computing Based Email Service Platform for Prospective New Students (CMB) at Darunnajah University
Abstract? Cloud computing has become a fundamental technology in changing the way educational institutions manage and store data in the digital era. The development of information technology has brought significant changes in various aspects of life, including in the world of education. Technology that offers significant flexibility, scalability and cost efficiency, allowing educational institutions to focus without being burdened by complex IT infrastructure requirements. In the world of education, to form individuals with character, educators must have the right and smart methods. As one of the private universities in Jakarta, Darunnajah University always strives to improve the quality of services to the community, including new student registration process services. With various ways that can be done, utilizing a cloud computing-based email platform is one way to manage communication with prospective new students (CMB). Cloud computing has become a superior solution that allows access and management of data more flexibly, safely and efficiently. This research aims to explore the use of cloud computing-based email platforms in the registration process for new students at higher education institutions. This study analyzes how the integration of cloud computing in an email platform can improve various aspects of the new student registration process such as data collection, verification, and communication between departments. Thus, the implementation of cloud computing in an email platform not only simplifies the administrative process but also improves the overall quality of academic and administrative services. This research suggests that more higher education institutions should consider adopting cloud computing technology to increase their operational efficiency and effectiveness in facing the challenges of the digital era.
Implementation of Electronic Voting In The Election Of The Chairman Of The Student Council (Dema) of Darunnajah University
Abstract? With the increasing development of technology nowadays, all activities and work can be carried out and monitored through technological devices. Advanced information and telecommunications technology is now applied in the voting system, which is known as voting or voting. In the era before the industrial revolution 4.0 era, general elections were carried out using paper and ink, now with Electronic Voting, people no longer need to bother opening and folding ballot papers after voting. E-Voting is an abbreviation for Electronic Voting and has a close relationship with e-government, an information technology system developed by the government to facilitate access to information and services. By implementing E-voting, Darunnajah University students can elect the chairman of the Student Council (DEMA) to obtain maximum and more efficient results
Sentiment Analysis on Public Opinions Regarding the 2024 Regional Elections Using Long Short-Term Memory (LSTM), Random Forest, and Naive Bayes
The 2024 Regional Elections (Pilkada) have become a hot topic, sparking extensive discussions on social media, particularly Twitter/X. This study aims to analyze public sentiment regarding the elections using three primary approaches: Long Short-Term Memory (LSTM), Random Forest, and Naive Bayes. The data undergoes six pre-processing stages and is represented using Word2Vec. The findings indicate that LSTM achieves the best performance with an accuracy of 94.21%, followed by Random Forest (92.78%) and Naive Bayes (89.43%). Further analysis reveals that negative sentiments are predominantly influenced by policies and candidates’ performance. This research provides insights into the effectiveness of deep learning methods compared to traditional techniques in social media sentiment analysis
Crisis Management and Recovery Strategies After a Data Leak: Equifax Case Study
The Equifax data breach that occurred in 2017 was one of the largest data security incidents in history, impacting approximately 147 million individuals. This incident highlights the importance of effective crisis management and recovery strategies in the face of cybersecurity threats. This article explains the crisis management and recovery strategies implemented by Equifax following the data breach. This research uses a case study approach to analyze the actions taken by companies in responding to incidents, including crisis communication, security system improvements, and compensation to consumers. In addition, this article also discusses the challenges and failures faced by Equifax, and provides recommendations for future improvements. It is hoped that the findings of this research will provide insight for other companies in developing more effective policies and strategies to deal with data security crises in the future.