cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Moh Shidqon
Contact Email
Jurnalstmikwiduri@gmail.com
Phone
+6281574360223
Journal Mail Official
jurnalstmikwiduri@gmail.com
Editorial Address
Jl. Palmerah Barat No.353, RT.3/RW.5, Grogol Utara, Kec. Kby. Lama, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 11480
Location
Kota adm. jakarta selatan,
Dki jakarta
INDONESIA
Infotech: Journal of Technology Information
Published by STMIK Widuri
ISSN : 26205181     EISSN : 24602108     DOI : https://doi.org/10.37365/it
Core Subject : Science,
Computer Science & IT
Jurnal Infotech adalah jurnal ilmiah yang berisi hasil penelitian yang ditulis oleh dosen, peneliti dan praktisi. Jurnal ini diharapkan untuk mengembangkan penelitian dan memberikan kontribusi yang berarti untuk meningkatkan sumber daya penelitian di bidang Teknologi Informasi dan Ilmu Komputer. Infotech diterbitkan oleh Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Widuri dengan akses terbuka. Setiap artikel yang diterbitkan memiliki pengidentifikasi objek digital (DOI). ISSN 2620-5181 (Online) ISSN 2460-2108 (Print)
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 8 Documents
 1 
Search results for , issue "Vol 7, No 1 (2021): JUNI" : 8 Documents clear
PENERAPAN MODEL WATERFALL PADA APLIKASI BANK SAMPAH Nur Rofiq; Agung Perdananto; Nur Jaya
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.102

Abstract

The Waterfall Model is also very widely used by organizations and is developed with certain software whose results can overcome changes and weaknesses. This research is designed to manage the data of 'Jawara' customers because currently, they are still using a semi-computerized method that only writes them down in a book list. This study uses a qualitative approach with descriptive analysis with stages, namely system engineering, analysis, design, code generation, and the Waste Bank application testing. The application of the waterfall model in the Waste Bank information system application is a solution in the use of previously still recording customer waste deposits in Excel files, making quick and detailed waste price list reports, simplifying customer data processing, accelerating the search for required information and making it easier for customers to view a history of withdrawal and deposit transactions that previously still used semi-computerized methods. The result of this research is an application that has been made into a solution in making quick and detailed waste price list reports, simplifying customer data processing and speeding up information search, viewing withdrawal and deposit transaction history.
PROTOTYPE PENGENDALIAN LAMPU DAN AC JARAK JAUH DENGAN JARINGAN INTERNET MENGGUNAKAN APLIKASI TELEGRAM BERBASIS NODEMCU ESP8266 Akip Maulana Ibrahim; Didik Setiyadi
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.103

Abstract

Internet of Things (IoT) is a concept with the aim of expanding internet network connectivity that is connected to a global network. The Internet of Things (IoT) can be used to remotely control electronic devices such as lights and air conditioners via the internet. This study aims to create a control device that utilizes internet network technology and uses the telegram application to carry out the control process. There are four control features, namely lamp control which is used to turn on one lamp, the second feature is overall lamp control to turn on all lamps at one time, the third feature controls turning on and off the AC, the fourth feature can monitor lamps and the AC is on or off . The research method used in the manufacture of this control device is the Prototype method, which is considered very suitable for use and this device uses the nodeMCU ES8266 microcontroller. The results of this study are the use of Telegram can help and facilitate users or users in monitoring and controlling lights and air conditioners when not in the house.
PERBANDINGAN ALGORITMA K-NEAREST NEIGHBOR, DECISION TREE, DAN NAIVE BAYES UNTUK MENENTUKAN KELAYAKAN PEMBERIAN KREDIT Tupan Tri Muryono; Ahmad Taufik; Irwansyah Irwansyah
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.104

Abstract

The banking world in terms of providing credit to customers is a regular activity that has a large effect. In its application, non-performing loans or bad loans are often created due to poor credit analysis in the credit granting process, or from bad customers. The purpose of this study is to compare the results of algorithm accuracy between K-Nearest Neighbor (K-NN), Decision Tree, and Naive Bayes which results in the best accuracy will be implemented to determine creditworthiness. The attributes used in this study consisted of 11 attributes, namely marital status, number of dependents, age, last education, occupation, monthly income, home ownership, collateral, loan amount, length of loan and information as result attributes. The methods used in this research are K-Nearest Neighbor, Decision Tree, and Naive Bayes. From the results of evaluation and validation using k-5 fold that has been carried out using RapidMiner tools, the highest accuracy results from a comparison of 3 algorithms is using a decision tree (C4.5) of 98% in the 3rd test.
PENGUJIAN KERENTANAN SISTEM DENGAN MENGGUNAKAN METODE PENETRATION TESTING DI UNIVERSITAS XYZ Jusia Amanda Ginting; I Gusti Gusti Ngurah Suryantara
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.105

Abstract

Awareness of information security will be a priority in the event of data loss or damage. This certainly harms the performance of a company or organization due to unpreparedness to resolve or minimize risks that can occur. The impact that occurs on the security system used is that the system cannot provide a sense of security because the system used and has security holes that can be used to exploit systems and networks at XYZ University. This study aims to examine the internal and external security controls of the system by identifying threats that can pose serious problems to assets at XYZ University by using the penetration testing method, the results can be used as a benchmark in measuring the weaknesses of the network and system from external attacks. The goal is to implement preventive controls against risks that can occur to improve system security at XYZ University.
RANCANG BANGUN SISTEM INFORMASI REKAM MEDIS BERBASIS WEB Hari Santoso; Sugesti Sugesti; Notatema Anugrah Gea
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.100

Abstract

Medical record is a file that contains records about the patient's identity, examination, treatment, actions and other health services to patients. The speed of obtaining data and processing of data is very much needed in the current technological era. With the development of technology makes people think to be able to work more effectively and efficiently. One of them is making a conventional system into a computerized system. By utilizing website facilities that are connected to the internet, medical records can be more effective and efficient in searching and recording medical history. In this research a web-based information system is designed using the PHP programming language and MySQL database using the waterfall method as its research method. With this system, it is expected to be able to overcome the various needs of users to search for patient data and perform data processing as well as facilitate users in making reports. From the results of research and design that has been implemented to produce medical record applications that facilitate the processing of patient data.
SISTEM MONITORING PENGGUNAAN DAYA LISTRIK BERBASIS INTERNET OF THINGS PADA RUMAH DENGAN MENGGUNAKAN APLIKASI BLYNK Maria Febrianti Pela; Rully Pramudita
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.106

Abstract

All work and human needs are highly dependent on the presence of electrical energy, especially on household needs. Human negligence in using electrical energy will cause waste in the use of electrical energy which causes soaring payments among households. This study aims to examine the application of monitoring the electrical power used in the connection of these devices remotely via the internet. The system can be implemented using NodeMCU ESP8266, PZEM-004T sensor, Liquid Crystall I2C, and the Blynk application as a user interface system on a smartphone. To be able to monitor through the Blynk application, the user must be connected to the internet and the microcontroller must be connected to the internet network. This system using the internet network will make it easier to monitor electrical power in electronic devices at home every day. The results of this study are the prototype of the electrical power monitoring system using the Blynk application can help and facilitate homeowners in monitoring electrical power when the homeowner is not at home.
ANALISA TINGKAT PENERIMAAN APLIKASI SCRATCH MENGGUNAKAN TECHNOLOGY ACCEPTANCE MODEL (TAM) Goldie Gunadi; I Ketut Sudaryana
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.101

Abstract

In connection with the need for making instructional media applications by teachers in the distance learning process, PT. Bangun Satya Wacana (BSW) through the Diginusa department held training on the use of the Scratch visual programming application to create learning materials such as games, animations and interactive quizzes. Scratch is a graphical programming language using drag and drop command blocks. Besides that, Scratch can be used both online and offline, so it is very helpful for the distance learning process (DLP). This research aims to see how the level of acceptance of teachers to Scratch using the Technology Acceptance Model (TAM) method. The indicators measured are Self-Efficacy, Complexity, Perceived Usefulness, Perceived Ease of Use, Intention to Use and Actual Technology Use, then analyzed by linear regression method with the help of IBM SPSS software. From the results of the analysis carried out, it can be seen that the Intention to Use affects the Actual Technology Use. Perceived Usefulness and Perceived Ease of Use together affect the Intention to Use. Perceived Ease of Use, Self-Efficacy and Complexity together have a significant effect on Perceived Usefulness.
DATA VISUALIZATION OF INTERNET USAGE IN THE JABODETABEK AREA Evaristus Didik Madyatmadja; An Nisa’a Nuramalia; Lusi Kusumawati; Syahlaa Perdina Jamil; Wahyu Kusumawardhana
Infotech: Journal of Technology Information Vol 7, No 1 (2021): JUNI
Publisher : STMIK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v7i1.108

Abstract

The purpose of this study is to analyze and visualize internet usage data in the Jabodetabek area for the last 3 years, namely 2017, 2018, 2019 using quantitative methods which will display data per city and per year which is processed into the percentage of internet usage in the area. In addition, we also used the K-means clustering method as a method of grouping data and we chose to use the age variable for analysis. Along with the development of information technology, governments in various regions have also begun to expand the circulation of the internet to broaden people's insights and disseminate information more easily. However, in the current situation and conditions, it is felt that the distribution of internet use, especially in the Jabodetabek area, is still not optimal. Even though the area is a metropolitan city as the center of urban community activity. Therefore, through data on the percentage of Jabodetabek areas that access the internet, it can be seen as one of the factors for the government to be able to increase the performance of the internet evenly. The data will be visualized using the Tableau application in graphical form to facilitate information delivery to users in reading the results of data analysis.

Page 1 of 1 | Total Record : 8

 1 

Filter by Year

2021 2021


Reset
Filter By Issues
All Issue Vol 9, No 2 (2023): NOVEMBER Vol 9, No 1 (2023): JUNI Vol 8, No 2 (2022): NOVEMBER Vol 8, No 1 (2022): JUNI Vol 7, No 2 (2021): NOVEMBER Vol 7, No 1 (2021): JUNI Vol 6, No 2 (2020): NOVEMBER Vol 6, No 1 (2020): JUNI Vol 5, No 2 (2019): NOVEMBER Vol 5, No 1 (2019): JUNI Vol 4, No 2 (2018): NOVEMBER Vol 4, No 1 (2018): JUNI Vol 3, No 2 (2017): NOVEMBER More Issue