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Implementation of Penetration testing on Websites to Improve Security of Information Assets UPN "Veteran" Yogyakarta Sofyan, Herry; Sugiarto, Meilan; Akbar, Bagus Muhammad
Telematika Vol 20 No 2 (2023): Edisi Juni 2023
Publisher : Jurusan Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/telematika.v20i2.7757

Abstract

Purpose: This study aims to implement penetration testing on the website https://fit.upnyk.ac.id owned by Telematics UPN "Veteran" Yogyakarta to determine whether there are vulnerabilities or security holes in the web server. Then make an analysis based on the results of penetration testing on the web server using penetration testing tools (penetration testing scanner) so that recommendations for improvements are obtained to close security holes that can be used as a way for hackers to enter the system, as well as provide risk mitigation recommendations.Design/methodology/approach: This study uses the penetration test method which consists of five stages, namely literature study, information gathering, identification of system vulnerabilities, penetration testing and analysis. Penetration tests were carried out using acunetix tools and analysis using the OWASP and ISAAF methods.Findings/result: Based on research conducted on the website https://fit.upnyk.ac.id/ using the OWASP method, several vulnerabilities were found, including one vulnerability with a high level (high), three with a medium level and six with a low level (low), so that it can be it can be concluded that in general the level of vulnerability of the website is at the medium levelOriginality/value/state of the art: Penetration testing on the website can be done by identifying system vulnerabilities, penetration testing and analysis. The OWASP method can be used to find vulnerabilities on a website
Systematic Literature Review on Information Technology Governance in Government Wicaksono, Januar Agung; Widodo, Aris Puji; Adi, Kusworo
Telematika Vol 20 No 2 (2023): Edisi Juni 2023
Publisher : Jurusan Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/telematika.v20i2.9642

Abstract

Purpose: This article aims to assist the government in developing better, more efficient, and sustainable public governance by utilizing information technology and artificial intelligence. The article provides insights on how information technology and artificial intelligence can be applied in public governance to improve the efficiency, effectiveness, and sustainability of public services, as well as to enhance public trust in the government.Design/Method/Approach: The method used in this article is a Systematic Literature Review (SLR), which is a systematic and methodological research method for collecting, evaluating, and synthesizing evidence from previous studies in the field under investigation, through search terms and searching for information in online databases and creating inclusion and exclusion criteria.Results: This article is expected to achieve more efficient, effective, and sustainable public governance and improve the quality of public services and public trust. The article also shows that information technology and artificial intelligence have become an integral part of public governance in various countries, with many countries taking a holistic and sustainable approach.Originality/State of the art: The state-of-the-art of this article is that information technology and artificial intelligence can be effectively used to improve public governance to achieve better, more efficient, and sustainable goals. The article also emphasizes the importance of considering data privacy, cyber security, and unwanted environmental impacts, as well as considering ethical and human rights aspects in the development of artificial intelligence. This will help the government to develop and implement information technology and artificial intelligence in public governance in a responsible and sustainable manner.
Membangun Kecakapan Literasi Digital Citizenship Melalui Model Information Comunication Technology (ICT) Learning Hariyadi, Slamet; saleh, Muhamad Saleh
JPK (Jurnal Pancasila dan Kewarganegaraan) Vol 7 No 2 (2022): Juli
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jpk.v7i2.5774

Abstract

Di era abad-21 saat ini membawa perubahan yang sangat pesat  dan dampak signifikan terhadap seluruh aspek, di antaranya dalam dunia pendidikan khususnya pembelajaran. Komponen dan keterampilan yang ada di abad-21 adalah berpikir kritis dan pemecahan masalah, kreatif dan inovasi, komunikasi dan kolaborasi, serta  kecakapan  ICT (Information Media and Technology skills). Tujuan dari penelitian ini adalah untuk mengetahui secara konseptual gambaran umum pembelajaran PKn berbasis kecakapan abad-21 dengan model ICT untuk membangun kecakapan literasi digital siswa  dalam membentuk aspek dan kompetensi warga negara warga negara yang dibutuhkan di abad-21. Metode yang digunakan deskriptif kualitatif dengan melakukan kajian dan penafsiran melalui studi literatur. Dengan pertimbangan bahwa pendidikan kewarganegaraan merupakan mata pelajaran dan mata kuliah wajib yang di ajarkan di semua sekolah, jurusan pada Pendidikan Tinggi oleh sebab itu perlunya memasukkan kecakapan ICT dalam rancangan dan desain model pembelajaran Pendidikan Kewarganegaraan
A Novel Information Hiding Approach using Selective Quantization Technique in Video Coding Hau, Joan; Tew, Yiqi; Tan, Li Peng
JOIV : International Journal on Informatics Visualization Vol 8, No 3-2 (2024): IT for Global Goals: Building a Sustainable Tomorrow
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.3-2.3029

Abstract

This research examines the different areas of information hiding in current and emerging video compression standards. In the subsequent sections, we provide a detailed comparison of these techniques based on partition modes, prediction units, transform coding, and syntax elements. It shows the engineer and the reader that none of the methods are perfect but are the best for selected applications. We also consider the new video coding standards that have recently appeared, H.266/Versatile Video Coding (VVC) and H.265/High-Efficiency Video Coding (HEVC) and stress the fact that information hiding is critical in attaining such high compression efficacy. To facilitate the reader's understanding of all the relative information, the table that provides the analysis of each technique is presented in the form of a simple listing containing information about each technique's advantages, disadvantages, impacts, and practical applications. The current resource is intended to assist researchers and practitioners in optimizing information hiding for improved video compression. The study's outcome can contribute to enhancing knowledge of information hiding and the new developments of information hiding in video compression beyond what current research offers now, as well as provide a foundation for fresh advances in the field. Further, it is introduced to selective quantization techniques as the approach to information hiding. This method also minimizes this distortion while putting the information into the compressed stream. Finally, we evaluate the performance of this introduced approach towards information hiding capacity and maintaining video quality, with the potential to inspire further research and development in the field.
Non-space: The Metaphysics of Space In The Information Age Zijlstra, Sybrand
MELINTAS An International Journal of Philosophy and Religion (MIJPR) Vol. 25 No. 3 (2009)
Publisher : Faculty of Philosophy, Parahyangan Catholic University, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/mel.v25i3.916.339-351

Abstract

The computer will become more and more influential as a mediator between man and his environment, due to its evolution as a device and increasing ubiquity. A growing number of people will own a personal computer or computer-like devices, such as cell phones, even though a ‘digital divide’ will continue to exist, separating social groups within societies. To denote a computer-mediated environment, the term non-space is proposed, derived from Vilém Flusser’s non-things which basically refers to computer-programs. Non-space is relative, fluid, non-material and non-locatable. Spatial metaphors, still used in present-day computer-interfaces, are inherently deficient and will be replaced by a more direct and intimate interaction with the computer. Life in non-space is essentially provisional, which causes a new existential anxiety. In the not so distant future, large portion of humanity will end up living their lives in ‘augmented reality’, a hybrid of the real world and non-space.
Information System Design Based On Enterprise Resource Planning Using Account Payable Module Sap With ASAP Method In PT. Len Industri (Persero) Husaini, Fachri; Putri, Debby Cintia Ganesha; Witjaksono, R.Wahjoe; Idawicaksakti, Maria Dellarosawati
International Journal of Innovation in Enterprise System Vol. 2 No. 1 (2018): International Journal of Innovation in Enterprise System
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Len Industries (Persero) experienced problems related to Accounts Payable in the accounting department as incompatibility and delays in the processing of data and information that flows every day from other parts related to Accounts Payable section and otherwise. This is caused by the information system on PT. Len Industries (Persero) has not integrated with one to another and still done with simple technology and recording manually. Therefore, has been designed of an ERP information system that supports the activities of recorded Accounts Payable(AP) module at PT.Len Industries (Persero). Design of the system is used the method of ASAP (Accelarated SAP). By using this method, the authors conducted an analysis of the business processes that are running on the company and analysis of business processes in SAP ERP application. Then based on the results of the gap/fit analysis, will performed design proposal and design of business processes to SAP applications that have been compared to the needs of the company. The results from this study is an SAP Accounts Payable system that has been design and integrated with the company needs can be easier for companies to conduct cross-section of the existing Accounting. Keywords— ERP, Accounts Payable, Accounting, SAP, ASAP
Design of Web-Based Material Management Information System in Financial Module (Case Study PT INTI) Vanesia, Selvyananda Adelita; Andreswari, Rachmadita; Al Anshary, Faishal Mufied
International Journal of Innovation in Enterprise System Vol. 2 No. 2 (2018): International Journal of Innovation in Enterprise System
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

PT INTI engaged in telecommunication, has long become a supplier of network construction with a large scale that is national. Therefore, PT INTI has a lot of material and spread all over the city in Indonesia. Previously, PT Inti still uses semi-manual way to do their material recording. The material recording is done by using Microsoft Excel which will be sent by electronic mail (email) if needed. But it is vulnerable to errors because the data contained in is not integrated. To overcome this, PT INTI wants to have a web based application called INTI Maintenance to manage financial materials such as material input, material search, material removal, material search, material data printing, to finance such as request addition, change of request status, delivery, and residual balances of each city. INTI Maintenance web-based information system financial module is built with open source software that uses PHP as the programming language, MySQL as the database, and Windows as server computer. The final results achieved in the material management information system in this module have advantages in assisting PT INTI employees in managing financial data and validation for material delivery using receipt of delivery material. Keywords—information system, management, material, finance.
Key Factors in Improving the Maturity of Information Technology Governance: A Case Study of State-owned Enterprise in Indonesia Rokhman Fauzi; Rahmat Mulyana
International Journal of Innovation in Enterprise System Vol. 4 No. 2 (2020): International Journal of Innovation in Enterprise System
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijies.v4i02.75

Abstract

The assessment of IT governance maturity is part of the assurance function. The assessment iscarried out to ensure technology support in achieving business goals. In this context, companiesshould comply with regulations, as well as the need to continue to improve the quality ofimplementation of IT governance. The average value of PT X's IT governance maturity in Year2 has increased from 3.21 to 3.26. There is an increase in the average score of 0.05 over oneyear. Success factors in implementing IT governance must be maintained and encouraged tocontinue the grow. This research was conducted to identify what organizational initiatives toincrease the maturity and what the key factors are. Factors identification is done using evidenceanalysis method based on CSF references and attributes criteria. The results of the analysisobtained key factors that strengthen the maturity. The main factors are CSF2 providing ITinfrastructure that supports the development and exchange of IT applications and services(21.72%), and CSF4 staff development to meet professional IT HR qualifications (17.39%). Onthe other hand, maturity attribute which gave the biggest contribution was ATR1 related topolicies and procedures (34.6%), and ATR3 related to defining goals and actions (30.77%).
Exploring M-Learning User Information Systems through the Development of a Comprehensive Technology Acceptance Model Fiati, Rina; Widowati, -; K. N, Dinar Mutiara
JOIV : International Journal on Informatics Visualization Vol 9, No 3 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.3.3258

Abstract

Digital technology brings a paradigm shift to the education quality ecosystem. Mobile learning provides an innovative space and motivation for information system users. The purpose of the research is to identify users who are adopting technology and support effective and efficient digital-based learning processes so that they can be improved in the future. It will also support an effective and efficient digital-based learning process, thereby increasing its usefulness in the future. The Technology Acceptance Model employs a method to evaluate technology acceptance based on the behavioral perception of information system users. Completion and data analysis using structural equation modeling validate the system that integrates satisfaction and academic performance values. Research materials were distributed through participant questionnaires targeting Mobile learning users via online forms. The study was conducted through a survey of students distributed through a questionnaire. A total of 510 participants were obtained. Based on a demographic survey, it was found that 54.24% used smartphones. The results showed that satisfaction and user behavior attitudes impact the intention to continue using mobile technology. The ease of the system has a positive impact on improving academic performance. The influencing factors are user satisfaction, continuation intention, and user behavioral attitude. So, it can be concluded that system usability and subjective norms influence the continuation intention of M-learning implementation. Future research implications can expand the variables from the perspective of motivation and economic factors in using mobile to improve online learning.
Evaluation of Information Quality Using ISO/IEC 25010:2011 (Case Research: Menu Harianku Application) Devaldi Akbar Suryadi; Endang Sulistiyani
International Journal of Innovation in Enterprise System Vol. 6 No. 2 (2022): International Journal of Innovation in Enterprise System
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijies.v6i02.167

Abstract

This research aims to determine the product quality of the Menu Harianku application and recommendimproving the quality of the application based on the ISO/IEC 25010:2011 model with 6characteristics in product quality dimensions namely Functional Suitability, Performance Efficiency,Usability, Reliability, Security, and Portability. ISO/IEC 25010:2011 standard was chosen because ofits very suitable characteristics for measuring software quality. Starts with identifying the problem,Design quality, Testing performance quality, and making application improvement recommendations.According to technical characteristics of Functional Suitability, of 97 test cases, there were 11 failed.Performance efficiency of Mobile and Desktop devices scores 86% of the improvement criteria.Reliability Hosting is only accessible in Asian (Japan) and European locations (all) for no more than20 VUs. Security with Medium-level vulnerabilities. The portability of the application runs well on 6Desktop & Mobile browsers. According to users the characteristics of Functional Suitability with apercentage of 84.1%, Performance efficiency at 84%, and Usability at 83.5%. As for the applicationrecommendations related to the results of application quality testing that can be used in improving thequality of the Menu Harianku application.

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