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Buana Information Technology and Computer Sciences (BIT and CS)
Published by Universitas Buana Perjuangan Karawang
ISSN : 27152448     EISSN : 27157199     DOI : https://doi.org/10.36805/bit-cs
Core Subject : Science,
Computer Science & IT
Buana Information Technology and Computer Science (BIT and CS) is a journal focusing on new technologies that handle IT research and management - including strategy, change, infrastructure, human resources, information system development and implementation, technology development, future technology, policies and national standards and articles that advance understanding and application of research approaches and methods. This journal publishes works from disciplinary, theoretical and methodological perspectives. It was designed to be read by researchers, scholars, teachers, and students in the area of Information Systems and Computer Science, as well as IT developers, consultants, software vendors, and senior IT executives who are looking for updates on current experiences and prospects related to information and communication technology contemporary.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)" : 6 Documents clear
SHA512 and MD5 Algorithm Vulnerability Testing Using Common Vulnerability Scoring System (CVSS) Fahmi Basya; Mardi Hardjanto; Ikbal Permana Putra
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (488.642 KB) | DOI: 10.36805/bit-cs.v3i1.2046

Abstract

This paper discusses the comparison of the results of testing the OTP (One Time Password) algorithm on two encryptions, namely SHA512 and MD5 which are applied to the Reconciliation Application of the Dinas Pemberdayaan Masyarakat dan Desa Kabupaten Sukabumi. This study uses the Vulnerability Assessment and Penetration Testing (VAPT) method, which combines two forms of vulnerability testing to achieve a much more complete vulnerability analysis by performing different tasks in the same focus area. The vulnerability assessment uses the Common Vulnerability Scoring System (CVSS) method. The results showed that the Vulnerability Assessment and Penetration Testing (VAPT) method was proven to be able to identify the level of security vulnerability in the Reconciliation Application at the Dinas Pemberdayaan Masyarakat dan Desa Kabupaten Sukabumi with a vulnerability level score of 5.3 in the SHA512 environment with a medium rating and 7.5 in the MD5 environment. with high ratings. So, it can be concluded that the best algorithm for implementing OTP is SHA512
Application Of Recapitulation And Staff Performance Assessment Using Standard Working Method Agustia Hananto; Eko Pramono; Baenil Huda
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (931.697 KB) | DOI: 10.36805/bit-cs.v3i1.2047

Abstract

Employee performance evaluation or appraisal is needed to assess company employees' work achievement or work performance against the given target within a specific time. The purpose of the study was to analyze the method of recapitulation and staff performance appraisal and create a design model for the application of recapitulation and staff performance appraisal. The research method used is qualitative research, where data collection is done using observation and interviews. Application development based on the iterative waterfall method accommodates the recapitulation process and employee performance appraisal. The benefits of the research carried out are to determine the impact of information delays and speed up the recapitulation process and the performance appraisal itself. Every month, information regarding work achievements is presented in an application that each employee can see. The final results of the recapitulation and assessment in the form of total values and ratios of work achievement are expected to facilitate the head of the department in making decisions
Design of Customer Satisfaction Application at BCA Kcp Rengasdengklok Using C.45 Algorithm Method April Lia Hananto; Shofa Sofiah Hilabi; Detrie Noviani
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (609.646 KB) | DOI: 10.36805/bit-cs.v3i1.2048

Abstract

Bank BCA always improves service quality by the slogan "Always By Your Side". The assessment consists of 4 attributes (time, accuracy, focus, and satisfaction). Each attribute has a weighted value of 1 (very dissatisfied) to 5 (very satisfied). The assessment is still done manually (using paper), therefore the authors in this study used the C.45 algorithm with 3 tests carried out to produce a classification obtained that the accuracy value reached 88.75% with an AUC value of 0.744 and testing on the application that was made resulted in 0.722. It can be concluded that service assessment at BCA KCP Rengasdengklok belongs to a fairly good classification group because its AUC value is between 0.70-0.80.
Sales System Using Apriori Algorithm to Analyze Consumer Purchase Patterns Elfina Novalia; Apriade Voutama; Syahri Susanto
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (823.249 KB) | DOI: 10.36805/bit-cs.v3i1.2049

Abstract

This study aims to create a sales system to get order data on time, not too late to result in days, and the data becomes structured. As well as develop solutions to process sales transaction data which will increasingly use a priori algorithms to find out consumer buying patterns so that they can be output for decision making or knowledge. This study uses a qualitative method to deepen understanding of the phenomena currently happening as profoundly as possible. This shows the importance of depth and detail of the data studied. The system development uses the waterfall method because it fits perfectly with the needs of the system to be built. From the results of the study, calculating a sample of transaction data with a total of 12 data on August 7-8, 2021, using the Tanagra tools resulted in a rule association that if you buy a vortex, you will buy a Caraco with a support value of 58% and a confidence value of 100%, having a lift ratio value of 1.3 stated that the two products have a solid attachment to each other. Followed by if you buy Faraco, you will purchase a vortex. If you believe in a crystal, you will buy an arco that meets the specified parameter criteria with a minimum support value of 20% and minimum confidence of 50%.
Money Check Result Data Management Application Section Verbasar By Web-Based (Case Study : Perum Peruri) Topan Setiawan; Nono Heryana; Bayu Priyatna
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (841.984 KB) | DOI: 10.36805/bit-cs.v3i1.2060

Abstract

The use of computer technology and information systems in the 20th century has been widely used, including companies. The advantage of using an information system in the company is that it can provide data management media in the company's business processes where it is very necessary for effectiveness to be achieved. The Verbasar section is one of the sections in Perum Peruri which is in charge of checking the printouts of banknotes, with around 100 employees. There are still problems in the management and storage of data on the results of money checks in the Verbasar Section. The problem is the use of Microsoft Excel as a media for data management and storage which is considered not optimal. Therefore, a web-based application for data management results from Verbasar Section money checks was built as a substitute for the old system so that data management and storage became more optimal in the process and reports. In making this application, researchers used data collection methods such as observation, interviews, and literature studies. SDLC (System Development Life Cycle) Waterfall model is used for system development method with UML (unified modeling language) as modeling tools to develop information system design. The expected result is that the management of money audit results data can provide a better system than the old system in terms of data management
Web-based public complaints information system for Subang City Emy Lenora Tatuhey; Tukino; Irpan Hilmi
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (753.306 KB) | DOI: 10.36805/bit-cs.v3i1.2072

Abstract

The media currently limit public complaints, and some people find it difficult to convey or report events in the area. Complaints are still not fully using information technology media. This makes it difficult for the public to provide suggestions or submit complaints. The authors developed an information system for the public complaint process using the waterfall method from these problems. This system aims to create a Jatibaru village website and create a complaint website for the community so that complaints in the community can be conveyed properly through the complaints website. The public can review the complaints to determine whether the complaints have been processed or not. System development using the PHP and HTML programming languages. The final result of this study resulted in a public complaint information system so that the aspirations of the community were properly conveyed to the village government, all complaints would be discussed by the village apparatus to minimize complaints from the community, and with this system, it can also help monitor complaints submitted by the community.

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