scholarly journals Deployment of Web Application in LAN based 3 Tier Architecture

2019 ◽  
pp. 341-345
Author(s):  
Abid Hussain ◽  
Praveen Kumar Sharma
Keyword(s):  
Web Application ◽  
Local Area Network ◽  
Web Server ◽  
Local Area ◽  
Vital Role ◽  
Area Network ◽  
Application Architecture ◽  
Application Deployment ◽  
Tools And Techniques ◽  
The Web

In the Client-Server architecture, any of web and desktop application that can be deployed with the help of 3-tier application architecture. It is consist of a presentation layer, an application layer and a data layer. All there layers does play vital role in the 3-tier architecture for performing variety of operations including business logic, storage of data and handling request. In this paper, we presented deployment process of any web application in the local area network where database and application is located on the remote or web server. Other clients only access the application via specific IP address and valid credentials. The entire request transmitted through the client application and send to the web server. Web server does provide resulted data to the requested client via the web application. We identified several loopholes from the 3-tier architecture adoption perspective and we highlighted the web application deployment interoperability issue that deserves substantial further research and development. In this paper, we investigate several tools and techniques including web server, database server and front-end tools for the successful deployment of the web application in the LAN based 3-tier architecture.

Developing Security Enabled Applications for Web Commerce

2018 ◽  
pp. 384-396
Author(s):  
Kannan Balasubramanian
Keyword(s):  
Web Application ◽  
Web Applications ◽  
Local Area Network ◽  
Local Area ◽  
Web Security ◽  
The Internet ◽  
Area Network ◽  
Web Application Security ◽  
Public Network ◽  
Internal Networks

As more and more applications find their way to the World Wide Web, security concerns have increased. Web applications are by nature somewhat public and therefore vulnerable to attack. Today it is the norm to visit Web sites where logins and passwords are required to navigate from one section of the site to another. This is much more so required in a Web application where data is being manipulated between secure internal networks and the Internet. Web applications, no matter what their functions are, should not exchange data over the Internet unless it is encrypted or at least digitally signed. Security should be extended to the private-public network borders to provide the same authentication, access control, and accounting services that local area network (LAN) based applications employ. The most widely used method of Web application security today is Private Key Infrastructure (PKI). Various examples of PKI implementations are examined.

scholarly journals Developing the Next Generation of Augmented Reality Games for Pediatric Healthcare: An Open-Source Collaborative Framework Based on ARCore for Implementing Teaching, Training and Monitoring Applications

Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1865
Author(s):  
Aida Vidal-Balea ◽  
Óscar Blanco-Novoa ◽  
Paula Fraga-Lamas ◽  
Tiago M. Fernández-Caramés
Keyword(s):  
Augmented Reality ◽  
Open Source ◽  
Web Application ◽  
Local Area Network ◽  
Local Area ◽  
Area Network ◽  
Healthcare Applications ◽  
Detection Technology ◽  
Real Time Visualization ◽  
Pediatric Healthcare

Augmented Reality (AR) provides an alternative to the traditional forms of interaction between humans and machines, and facilitates the access to certain technologies to groups of people with special needs like children. For instance, in pediatric healthcare, it is important to help children to feel comfortable during medical procedures and tests that may be performed on them. To tackle such an issue with the help of AR-based solutions, this article presents the design, implementation and evaluation of a novel open-source collaborative framework that enables to develop teaching, training, and monitoring pediatric healthcare applications. Specifically, such a framework allows for building collaborative applications and shared experiences for AR devices, providing functionalities for connecting with other AR devices and enabling real-time visualization and simultaneous interaction with virtual objects. Since all the communications involved in AR interactions are handled by AR devices, the proposed collaborative framework is able to operate autonomously through a Local Area Network (LAN), thus requiring no cloud or external servers. In order to demonstrate the potential of the proposed framework, a practical use case application is presented. Such an application has been designed to motivate pediatric patients and to encourage them to increase their physical activity through AR games. The presented games do not require any previous configuration, as they use ARCore automatic surface detection technology. Moreover, the AR mobile gaming framework allows multiple players to engage in the same AR experience, so children can interact and collaborate among them sharing the same AR content. In addition, the proposed AR system provides a remote web application that is able to collect and to visualize data on patient use, aiming to provide healthcare professionals with qualified data about the mobility and mood of their patients through an intuitive and user-friendly web tool. Finally, to determine the performance of the proposed AR system, this article presents its evaluation in terms of latency and processing time. The results show that both times are low enough to provide a good user experience.

scholarly journals Migrasi dan Optimalisasi Database Sistem Informasi Manajemen Universitas Cokroaminoto Palopo

2016 ◽  
Vol 7 (4) ◽  
Author(s):  
Nahrun Hartono ◽  
Ema Utami ◽  
Armadyah Amborowati
Keyword(s):  
Information Management ◽  
Web Application ◽  
Local Area Network ◽  
Source Code ◽  
Local Area ◽  
Information Management System ◽  
Data Migration ◽  
Area Network ◽  
Quality Of Data

Abstract. Information Management System of Cokroaminoto Palopo University (SIMUNCP) is a web application implemented on a Local Area Network (LAN). SIMUNCP uses MySQL as its database. The data is moved from the old database as a source to postgreeSQL as a target by migration. The migration is done because of lack of features on the old database that uses MySQL could not meet the needs of theorganization. Before the migration, the first process is performed to evaluate the existing errors in the old database and the evaluation results are then used as a reference to design the new database. After the data migration is done the next process is measuring the quality of data on the new database. The quality of the data measured is an aspect of accuracy and nonduplicate aspect. Once that is done the next is to do is optimizing the query, Optimized query is a query that exists in the source code of application SIMUNCP.Keywords: Migration, Database, OptimizationAbstrak. Sistem Informasi Manajemen Univeritas Cokroaminoto Palopo (SIMUNCP) merupakan aplikasi web yang diimplementasikan pada jaringan Local Area Network (LAN). SIMUNCP menggunakan MySQL sebagai basis datanya. Migrasi dilakukan dengan memindahkan data dari basis data lama yang menjadi sumber ke basis data postgreSQL sebagai basis data baru menjadi, hal ini dikarenakan minimnya fitur pada basis data lama yang menggunakan MySQL sehingga tidak mampu memenuhi kebutuhan organisasi. Sebelum dilakukan migrasi, yang dilakukan adalah mengevaluasi kesalahankesalahan yang ada pada basis data lama dan hasil evaluasi tersebut kemudian dijadikan acuan untuk merancang basis data baru. setelah migrasi data dilakukan selanjutnya adalah melakukan pengukuran kualitas data pada basis data baru, kualitas data yang diukur adalah aspek akurasi dan aspek nonduplikat, setelah itu dilakukan optimasi query, dimana query-query yang dioptimasi adalah query-query yang ada pada source code aplikasi SIMUNCP.Kata Kunci: Migrasi, Basis data, Optimalisasi.

scholarly journals Rancang Bangun Local Cloud Server Dengan NextCloud Pada Centos 7 Di SRH Training Center

2021 ◽  
Vol 1 (1) ◽  
pp. 39-44
Author(s):  
Ifvan Limalasa Mayendra ◽  
Herman Saputra ◽  
Uswatun Hasanah
Keyword(s):  
Local Area Network ◽  
Web Server ◽  
Local Area ◽  
Teaching Staff ◽  
Area Network ◽  
Training Center ◽  
Computer Laboratory ◽  
Cloud Server ◽  
Local Cloud ◽  
Server System

Abstract: The file becomes an important thing in any case. Especially in the world of education which is something that can’t be avoided that students must be able to create and save files correctly, both assignments and reports. Files stored on a computer do not guarantee that the data will be forever stored, because every month a computer maintenance must be held in a computer laboratory. Local cloud server technology with Nextcloud that uses the CentOs 7 operating system is very suitable to be applied in the SRH Training Center laboratory as a means of storing files and managing files in a Local Area Network. In this study the local cloud server was built with apache web server and mysql database and also with several packages supporting the Nextcloud application. With the construction of a local cloud server system with Nextcloud, students and teaching staff can easily manage the required learning files. Keywords: CentOs 7, Local Area Network, Local Cloud Server, Nextcloud, Web Server.  Abstrak: File  menjadi  suatu  hal  yang  penting  dalam  hal  apapun.  Apalagi  di  dunia pendidikan yang menjadi suatu hal yang tidak bisa dihindari bahwa siswa harus mampu membuat dan menyimpan file dengan benar, baik itu tugas maupun laporan. File yang disimpan dalam komputer tidak menjamin data akan selamanya tersimpan, karena setiap bulan pasti diadakan maintenance komputer yang ada di laboratorium komputer. Teknologi local cloud server dengan Nextcloud yang menggunakan sistem operasi CentOs 7 sangat cocok  diterapkan  dalam  laboratorium SRH Training Center sebagai sarana penyimpanan file dan memanajemen file dalam satu jaringan Local  Area  Network.  Pada  penelitian  ini local cloud server dibangun dengan web server apache dan database mysql dan juga dengan beberapa paket pendukung aplikasi Nextcloud. Dengan dibangunnya sistem local cloud server dengan Nextcloud, maka siswa-siswi dan tenaga pengajar dapat mudah dalam memanejemen file pembelajaran yang dibutuhkan. Kata Kunci: CentOs 7, Local Area Network, Local Cloud Server, Nextcloud, Web Server.

scholarly journals VISUALISASI DATA SENSOR PADA SISTEM PEMANTAUAN SUHU DAN KELEMBABAN RUANGAN BERBASIS ANTARMUKA WEB

Bina Teknika ◽  
2021 ◽  
Vol 16 (2) ◽  
pp. 73
Author(s):  
Qisthi Alhazmi Hidayaturrohman ◽  
Prasetyo Yuliantoro ◽  
Reda Rizal
Keyword(s):  
Industrial Revolution ◽  
Wireless Local Area Network ◽  
Local Area Network ◽  
Web Server ◽  
Data Communication ◽  
Local Area ◽  
Sensor Data ◽  
Data Networks ◽  
Area Network ◽  
Internet Of Things Technology

The internet of things technology has become one technology that plays a role in the industrial revolution 4.0. Not only limited to the data communication between devices over internet protocol communication data networks, but on the IoT device is also need the proper interface to visualize the sensor data which has received by the server node, and with that result, the user can understand easily and get insight from those data which has an exchange or communicate each other on the system. In the previous research by Yuliantoro, et. al., the IoT device was designed only to communicate to other devices, where the web server as a server node was designed to receive the sensor data. The design of the visualize system in this research, designed by the PHP script and web server which is connected to the NodeMCU in a wireless local area network or WLAN. The sensor data from NodeMCU sent to the server, then the result will be shown visually by the website interface. Based on the results of this study, the visualized data has been shown the full sensor data, with the delay is following the delay of the NodeMCU, 60 seconds.

scholarly journals Analisis Pengaruh Konfigurasi Network Address Translator (NAT) Statik Berbasis Web Menggunakan Wire Shark

2021 ◽  
Vol 8 (1) ◽  
pp. 93-98
Author(s):  
Hero Wintolo ◽  
Salam Aryanto ◽  
Muhamad Hafish
Keyword(s):  
User Interface ◽  
Graphical User Interface ◽  
Local Area Network ◽  
Web Server ◽  
Local Area ◽  
Area Network ◽  
Command Line

Konfigurasi peralatan jaringan computer yang digunakan untuk mengelola sebuah jaringan computer  banyak yang menggunakan command line atau berbasis teks meski ada beberapa merk dari peralatan jaringan computer sudah menawarkan perangkat lunak untuk konfigurasi yang berbasis Graphical User Interface(GUI) dengan fungsi yang terbatas. Hal ini menjadi inspirasi untuk membuat perangkat lunak berbasis web untuk fungsi konfigurasi NAT statik dan dinamik.  Hasil perancangan perangkat lunak diujikan dalam Local Area Network(LAN) dan jaringan internet untuk layanan server. Perangkat lunak yang dibuat pada peneltian ini terbukti dapat bekerja untuk pembuatan NAT statik dan dinamik melalui perangkat lunak wireshark yang memperlihatkan proses penyalinan alamat IP source menjadi alamat IP router yang ada NAT statik dan dinamik sehingga dapat mengakses web server yang ada. Sebanyak 30 komputer dalam LAN dan computer dari jaringan internet 100% dapat mengkases web server melalui NAT static yang dikonfigurasi menggunakan keyboard dan mouse.

Developing Security Enabled Applications for Web Commerce

2016 ◽  
pp. 161-173
Author(s):  
Kannan Balasubramanian
Keyword(s):  
Web Application ◽  
Web Applications ◽  
Local Area Network ◽  
Local Area ◽  
Web Security ◽  
The Internet ◽  
Area Network ◽  
Web Application Security ◽  
Public Network ◽  
Internal Networks

As more and more applications find their way to the World Wide Web, security concerns have increased. Web applications are by nature somewhat public and therefore vulnerable to attack. Today it is the norm to visit Web sites where logins and passwords are required to navigate from one section of the site to another. This is much more so required in a Web application where data is being manipulated between secure internal networks and the Internet. Web applications, no matter what their functions are, should not exchange data over the Internet unless it is encrypted or at least digitally signed. Security should be extended to the private-public network borders to provide the same authentication, access control, and accounting services that local area network (LAN) based applications employ. The most widely used method of Web application security today is Private Key Infrastructure (PKI). Various examples of PKI implementations are examined.

scholarly journals E-Document Archiving System with SMS Support

2021 ◽  
Vol 04 (12) ◽  
Author(s):  
Bella Gertrude B. Alpasan ◽  
Keyword(s):  
Real Time ◽  
Research Design ◽  
Architectural Design ◽  
Local Area Network ◽  
Local Area ◽  
Vital Role ◽  
Faculty Members ◽  
Area Network ◽  
Short Message ◽  
Message Service

The School of Institute of Information and Computer Studies is facing a problem in the submission of the documents every end of the academic year which are requirements of the Director of the IICS before signing the clearance of its faculty members. In order to fast-track the submission of the documents, an alternative solution to solve the current problem was developed, to be known as the “e-Document Archiving System with SMS Support”. Descriptive research design was used to determine whether the objectives of the study were achieved while Developmental research design was used for the developed of the software. The architectural design used in this system was n-tier architecture. Since the developed system will be deployed into local area network connecting office the IICS building, the concerned faculty where can upload and archived documents electronically. The Director could simple download and print documents in real time. A Short Message Service (SMS) Support, was also be used, as additional feature which would play a vital role as a communicating tool, that enables to send notification to concerned faculty members particularly, which required documents and deadline of submission. Based on the result and findings, uploading and downloading of required documents were accessible in real time. The usability of the feature of the developed system was operational and accessible with effectiveness and efficiency, and the performance was appropriate for the need of the users.

Strathnet—a local area network

1981 ◽  
Vol 1 (1) ◽  
pp. 21 ◽  
Author(s):  
David Hutchison ◽  
Doug Shepherd
Keyword(s):  
Local Area Network ◽  
Local Area ◽  
Area Network
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