Building an ID Card Repository with Progressive Web Application to Mitigate Fraud based on the Twelve-Factor App methodology

Context: Most approaches to automated white-box testing consider the client side and the server side of a web application in isolation from each other. Such testers lack a whole-program perspective on the web application under test. Inquiry: We hypothesise that an additional whole-program perspective would enable the tester to discover which server side errors can be triggered by an actual end user accessing the application through the client, and which ones can only be triggered in hypothetical scenarios. Approach: In this paper, we explore the idea of employing such a whole-program perspective in testing. To this end, we develop , a novel concolic tester which operates on full-stack JavaScript web applications, where both the client and the server side are JavaScript processes communicating via asynchronous messages -- as enabled by the WebSocket or Socket.IO-libraries. Knowledge: We find that the whole-program perspective enables discerning high-priority errors, which are reachable from a particular client, from low-priority errors, which are not accessible through the tested client. Another benefit of the perspective is that it allows the automated tester to construct practical, step-by-step scenarios for triggering server side errors from the end user's perspective. Grounding: We apply on a collection of web applications to evaluate how effective testing is in distinguishing between high- and low-priority errors. The results show that correctly classifies the majority of server errors. Importance: This paper demonstrates the feasibility of testing as a novel approach for automatically testing web applications. Classifying errors as being of high or low importance aids developers in prioritising bugs that might be encountered by users, and postponing the diagnosis of bugs that are less easily reached.

Web applications are one of the most useful platforms for the delivery of the information and service over the internet today. Day-to-Day the popularity of web application usage is increasing. Hence the web apps has to be designed for secure transformation of information from web client to web server and to mitigate the vulnerabilities. This paper presents a research survey report on constructing a secure web applications at the client side, server side and even in browsers. This paper initially gives an overview of web application, then followed by techniques or tools along with the attacks at the client side and serverside. It gives a big picture with the aim of promoting future research in this area.

The Department of Agricultural, Food, Environmental and Animal Sciences (DI4A) at the University of Udine, in collaboration with Friuli Venezia Giulia regional authorities, within northeastern Italy, set up a wildlife monitoring and surveillance regional network, named InfoFaunaFVG. Here we describe the development and application of this data repository system based on a novel progressive web application, and report the data gathered in the first two and a half years of its use. InfoFaunaFVG is made of a Web Database and an integrated WebGIS system. In particular, the following open source softwares are used: Apache HTTP Server, Oracle MySQL, Symfony, Apache Tomcat, GeoServer, OpenLayers. The web app can be accessed from any web browser or by installing the progressive web application in the desktop or mobile devices. In short, operating from November 2019, InfoFaunaFVG currently (April 2022) contains a total of 40,175 records, from 300 different users, from 16 institutions. Among all species recorded, mammals were 40% (16,018) of the total, whereas avian species represented 59% (23,741), and others (reptiles and amphibians) 1% (416), respectively. Two hundred twenty-six different species (175 avian and 51 mammals) were recorded. Details about causes of death and live animal rescue were reported. To date, InfoFaunaFVG has proven to be a successful wildlife data repository system providing high quality consistent, accurate and traceable data. These had a considerable impact on regional wildlife governance. In the authors’ knowledge, InfoFaunaFVG is the first example described in literature of such a progressive web application, coordinated on an institutional level, and not based on voluntary-citizen observations. InfoFaunaFVG has the potential to become the largest wildlife monitoring and surveillance data repository system on a national level.

This article explores the Progressive Web Application web development technology. It also explains what this technology is and its purpose. The paper also compares progressive web applications with other closely related web technologies such as adaptive websites and native applications. This highlights the most important differences and similarities between them. In addition, the paper discusses the benefits as well as possible limitations of this technology. Progressive web applications, or PWAs, are applications built using web technologies such as HTML, CSS and JavaScript. But they have the feel and functionality of a true native application. A native app is a software application created in a specific programming language for a specific device platform - iOS or Android. Thanks to modern technology, almost any website can be turned into a PWA. This means that you can quickly create a PWA compared to a native app, which is quite difficult to develop. PWAs have been gaining popularity lately. Many websites of large companies are PWAs - for example Twitter, one of the most common social networking platforms.

With the development of market economy, competition is increasingly fierce, enterprises are facing greater challenges and opportunities, so how to maintain and develop customers is an important factor for enterprises to survive long term, therefore, the use of customer information management system is the developing trend in the future. This article conducts analysis from the execution process, application route, system composition, use case modeling and other aspects, it constructed the system constituted by customer information management, marketing management, sales information management, service and customer care, customer information analysis and other core functions, as well as data backup and recovery, code data maintenance, configuration information management, operating manuals, system help and other non-core functions. This research laid the foundation for the system development, which plays an important role to enhance the competitiveness of enterprises. Introduction With the rapid development and wide spread of computer technology, the application range of computer is no longer limited to simple scientific computing, but penetrated into all areas, such as education, industry and enterprise. Enterprise is the distribution center of production and management, and there is so much production data and enterprise customers' data, so it has to manage a lot of information data. The famous 80:20 theorem states that of a company's income comes from 20% of the customers, so, complete customer information management and service is the key for enterprises to get 80% of income from 20% of the customers. According to the attention center, development stage of enterprise from the product-centric and sales-centric to the profit-centric, now it has entered into a customer-centric stage. Therefore, it is necessary to apply computer technology and information technology to the enterprise customer information management to form a new management model [1, 2]. In the traditional enterprise customer information management model, leaders or sellers record the customer information in their notebooks or computers by manually, these information can not be updated and shared, therefore, it often result in the loss of customer information, or delay of the product submission resulting in unnecessary loss, it may misses opportunities because of information loss. Using computer technology to develop customer information management system to manage enterprise customers' information, which is a new management model. Even though the market is constantly changing, rely on the information management system, enterprises can fully grasp the customer information to win in the competitive economic tide. The paper designs enterprise customer information management system based on JSP technology to provide technical support for software development. Analysis on Execution Process JSP (Java Server Pages) is designed to simplify the Servlet, which is a dynamic web technology standard advocated by Sun Microsystems and established by many companies. Java program section and JSP tag should be inserted into traditional HTML Web page file to form a JSP file that suffix is *.jsp. Web applications developed by JSP can be used cross-platform, it can run both on Linux and other operating systems, which achieved java extension in Html syntax. The same as International Conference on Management Science, Education Technology, Arts, Social Science and Economics (MSETASSE 2015) © 2015. The authors Published by Atlantis Press 988 Servlet, JSP performs on the server side. Usually returned to the client is HTML text, so client side will be able to browse if it has browser [3]. JSP technology codes tags and scriptlets of class XML used Java programming language to encapsulate the processing logic to generate dynamic pages. Web page can also access the application logic of resources in the service side through tags and scriptlets. JSP separates the display of web page logic and design and supports reusable component-based design to make the development of Web-based applications quick and easy. JSP is a dynamic page technology, the purpose of it is to separate the presentation logic from the Servlet. Java Servlet is the technology base of JSP, and large-scale Web application development requires both Java Servlet and JSP to complete. JSP has all the characteristics for the Internet of Java technology, such as easy-to-use, fully object-oriented, platform-independent, security and reliability. Execution process of JSP is shown in Fig. 1. Sending JSP file request in client side The Web server receives the request The result is the html code Generating a 404 error Converting into Java file

This paper presents an original caching method called Minimal Quadtree Replication (MQTR) for Web and Mobile Applications (WMA) to query and display large sets of objects on a map. This method pre-builds a quadtree at the server side that is incrementally replicated at the client side. Our method tends to avoid useless queries and to minimize the overlaps of content when similar queries to remote services are done. This caching method offers benefits that increase the quality of service (QoS) provided by the WMA using it, when measured in terms of CPU time, bandwidth, and response time. We compared our MQTR approach with common approaches that are currently used by some popular web sites. Results show that MQTR significantly outperforms the other approaches. The best variant of our method reduces in average the number of requests by a factor of 5.5, transfers 3.9 times less data and requires 2.4 times less CPU time at the server side.

With conventional regression test tools for Web applications, it is difficult to specify the values to be verified that are repeated output inside loop statements. We need to select each of these values displayed in Web pages with the mouse. This paper presents a method that automates regression testing of Web applications on the server side. This method makes it easy to specify values to be verified and enables us to specify them when we develop Web applications. We can directly check the verification results on the Web pages that are shown in the Web browser. If we find a fault, we can even directly modify a part of the server program in the Web browser that corresponds to the currently displayed Web page.

Content-based image retrieval (CBIR) is one of the most important applications of computer vision. In recent years, there have been many important advances in the development of CBIR systems, especially Convolutional Neural Networks (CNNs) and other deep-learning techniques. On the other hand, current CNN-based CBIR systems suffer from high computational complexity of CNNs. This problem becomes more severe as mobile applications become more and more popular. The current practice is to deploy the entire CBIR systems on the server side while the client side only serves as an image provider. This architecture can increase the computational burden on the server side, which needs to process thousands of requests per second. Moreover, sending images have the potential of personal information leakage. As the need of mobile search expands, concerns about privacy are growing. In this article, we propose a fast image search framework, named DeepSearch, which makes complex image search based on CNNs feasible on mobile phones. To implement the huge computation of CNN models, we present a tensor Block Term Decomposition (BTD) approach as well as a nonlinear response reconstruction method to accelerate the CNNs involving in object detection and feature extraction. The extensive experiments on the ImageNet dataset and Alibaba Large-scale Image Search Challenge dataset show that the proposed accelerating approach BTD can significantly speed up the CNN models and further makes CNN-based image search practical on common smart phones.

In the present employment landscape, the effectiveness of job applications is highly dependent on the ability of resumes to pass through Applicant Tracking Systems (ATS). Research indicates that nearly 75% of resumes are automatically rejected due to formatting errors, missing keywords, or lack of machine-readable structure. Screenify is an AI-powered Progressive Web Application (PWA) developed to provide intelligent, real-time feedback for resume optimization. The system integrates PDF parsing (via PDF.js), multi-dimensional scoring, feedback visualization, and secure cloud storage to evaluate resumes across categories such as content quality, structure, keyword alignment, and formatting. Unlike existing tools, Screenify emphasizes accessibility through PWA features, offline readiness, Docker-based deployment, and a user-centric dashboard. Experimental validation with 20 diverse resumes across technical, managerial, and creative domains showed that ATS compatibility scores improved by an average of 23.4% after optimization. The system demonstrated 98% text extraction accuracy, an average response time of 1.8 seconds per resume, and 100% successful PWA installations across desktop and mobile platforms. These findings establish Screenify as an effective and scalable solution to empower job seekers in optimizing their resumes, bridging the gap between human expectations and machine-based recruitment filtering

<sec> <title>BACKGROUND</title> Young adults face rising wellness challenges including prediabetes risk, requiring sustained engagement with preventive health interventions. Digital wellness applications offer promise for promoting healthy lifestyle behaviours, yet high dropout rates and inadequate personalization limit their effectiveness. This paper outlines the technical implementation and usability evaluation of MiCARE, a theory-driven progressive web application (PWA) designed to support sustained wellness engagement among young adults through user-centered design. </sec> <sec> <title>OBJECTIVE</title> Our aim is to systematically implement theory-driven design specifications into a functional web application, the MiCARE platform, and to conduct a rigorous usability evaluation with young adults aged 18-34 in Victoria, Australia, in both rural and urban areas using the Task-Technology Fit (TTF) and Unified Theory of Acceptance and Use of Technology (UTAUT) frameworks to assess usability, usefulness, and satisfaction. </sec> <sec> <title>METHODS</title> This is an embedded mixed-methods study across two phases: Phase 3 and Phase 4. Phase 3 involves the technical implementation of six theory-driven features (empathetic chatbot, learning hub, dynamic goal setting, gamification, personalized reminders, progress dashboard) using HTML5/CSS3/JavaScript, Google Dialogflow ES, and Firebase services, following the Agile methodology over six months with biweekly self-managed sprints and clinical verification. Phase 4 is a three-month usability evaluation with 20 young adults aged 18-34 in Victoria, Australia. Participants will complete screening, initial, mid-point, and final surveys assessing usability, usefulness, and satisfaction, while real-time usage analytics captures engagement patterns. Data analysis will employ the TTF and UTAUT frameworks, with quantitative data analysed using descriptive statistics (R Studio), qualitative feedback analysed through thematic analysis (NVivo), and engagement patterns analysed via machine learning models. The study has received ethics approval from La Trobe University Human Research Ethics Committee (HEC24507). </sec> <sec> <title>RESULTS</title> The study is taking place between 2025 and 2026 and is currently in preparation for Phase 3 implementation. Evaluation results will be disseminated in academic forums, peer-reviewed publications in early-2027. The findings will enable us to evaluate the feasibility, acceptability, and usability of a theory-driven PWA for young adult wellness engagement. </sec> <sec> <title>CONCLUSIONS</title> This study will be the first to explore the technical implementation and usability of a multi-theoretical, user-centered PWA for wellness engagement in preventive health, bridging the gap between conceptual frameworks and deployed interventions. </sec>

Attendance is a routine before carrying out activities such as education at schools and campuses. This is a list of attendance records present when starting the activity until the activity ends. At this time the attendance system used is still manual by hand. In this case the attendance system will be created automatically using an RFID tag as an identification card and an RFID reader as a card reader. This tool works by using two series contained in the AT89S52 microcontroller as an RFID Starter Kit controller. Communication uses serial communication or RS 232. Communication with the microcontroller used in the RFID Starter Kit is serial while RS 232 is used in the microcontroller module. In addition to the addition of hardware, this tool is supported by design software including Visual Basic 6 and SQL. Visual Basic is used for programming student data processing and SQL is used for student databases. The advantage of this tool is that it is relatively inexpensive and does not require a computer. So there are only tools present in each class to replace the PC and on the server side there is a PC as the center

This paper focuses on defense mechanisms for cross-site scripting attacks, the top threat on web applications today. It is believed that input validation (or filtering) can effectively prevent XSS attacks on the server side. In this paper, we discuss several recent real-world XSS attacks and analyze the reasons for the failure of filtering mechanisms in defending these attacks. We conclude that while filtering is useful as a first level of defense against XSS attacks, it is ineffective in preventing several instances of attack, especially when user input includes content-rich HTML. We then propose XSS-Guard , a new framework that is designed to be a prevention mechanism against XSS attacks on the server side. XSS-Guard works by dynamically learning the set of scripts that a web application intends to create for any HTML request. Our approach also includes a robust mechanism for identifying scripts at the server side and removes any script in the output that is not intended by the web application. We discuss extensive experimental results that demonstrate the resilience of XSS-Guard in preventing a number of real-world XSS exploits.

Cloud service capabilities can always be clearly indicated by Quality of Service (QoS) properties. The quality and effectiveness of cloud services can be measured at both client and server sides. The parameters such as response time, throughput and failure rate influence the QoS properties at the client side. These parameters may differ with the utilization of the application for the same service. The proposed Bayesian Personalized Ranking-based Rank Prediction Scheme (BPR-RPS) provides rank prediction of QoS properties on the client side, since client-side properties vary with the usage of the application. The proposed rank prediction framework provides ranking to the services when particular cloud services are requested by the client. Personalization of cloud providers and customers is made possible by concentrating on the item recommendation imposed on the cloud by creating user-specific ranking for a set of items. The past response of the user with respect to the item aids in decision-making. The proposed ranking framework includes the following modules: Computation of similarity index between the active and ad hoc users and finding of identical users based on similarity index values.

Based on self-learning independent theory, the paper stated the construction of experimental teaching and management system based on ADO (ActiveX Data Object) and ASP (Active Server Page) technology and Internet is developed, which is characterized by experiment booking, edition and submit of experiment papers, communication of teachers and students. Three-layer BWD mode (Brower-WebServer-DBServer) was used in developing managing system, the operating mode could place all kinds of teaching and managing resources on the server side, and uses unified database storage and organization. Users on the client side browse red the web page through server agent which was linked with background database and responded to teaching request. With the language of HTML as the development tool, ASP+IIS technologies as tools for front development and the ACCESS database services as a background database support, the paper laid em1phasis on discussing the realization of constructing network experimental teaching and management system. The system is useful to make the information of teaching and management more standard, enhance variety of experiment teaching, perfect experiment documents, optimize resources, and improve the quality of experiment teaching and management.

Developing secure web applications is a difficult task because the original purpose of the World Wide Web (WWW) was to freely share information. This paper presents a prototype for a platform-independent secure geospatial visualization and collaboration web application. This system is developed using object-oriented system design methodology. It integrates software engineering, web security, visualization and Java technologies with the WWW to enable production, dissemination, and use of imagery and geospatial information on a hierarchical level through the WWW. Several visualization modules on the client side are developed using the Model-View-Controller design pattern technology. These modules are plug-in and reusable components for other similar applications. A Visualization Web Bridge and Data Providers on the server side are designed and implemented to bridge the gap between the Internet users and the remote geospatial databases. Several Internet security mechanisms are implemented to secure system configuration, to authenticate and authorize data access, and to secure information sharing. The system is an open and extensible source. The application results demonstrate that this system provides a certain level of security, and that users have flexibility to query, visualize, manipulate, and analyze real-time remote geospatial data. It exhibits that multiple users in geographically dispersed organizations can conveniently collaborate and share information as well as 3D images through this system. It also demonstrates that using object-oriented system design and design pattern provides a great chance for software reuse and increases the system flexibility.