Articles
Digital Forensic Analysis Of APK Files In Phishing Scams On Whatsapp Using The NIST Method
sudjayanti, shafa alya;
Hamdani, Dani
Brilliance: Research of Artificial Intelligence Vol. 4 No. 1 (2024): Brilliance: Research of Artificial Intelligence, Article Research May 2024
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi
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DOI: 10.47709/brilliance.v4i1.3800
Cybercrime targeting Android devices through phishing methods, especially through the WhatsApp messaging app, has emerged as a critical issue in cybersecurity. It requires comprehensive investigation and analysis. This research attempts to address this critical issue by conducting a comprehensive digital forensic investigation using the National Institute of Standards and Technology (NIST) framework methodology. Using advanced reverse engineering techniques and Vscode's APKTool extension tool, called APKLab, the research carefully examines the structure and mechanism of hidden encoded APK files that aim to steal sensitive information, such as SMS messages containing one-time passwords (OTPs), and send them via the Telegram app to attackers who can use them to access personal and banking data. As a result, this research provides a deeper understanding of the cybersecurity threats to Android devices and suggestions for mitigation measures for users and organizations. The recommendations are consistent with NIST principles. They emphasize the importance of user education, application source code reviews, system updates, and considering the use of additional security software. By filling an important gap in digital forensics, this research aims to provide insight into preventing and mitigating phishing scams via APK files on WhatsApp Android. It also highlights the importance of strong cybersecurity measures and encourages continued research efforts to effectively counter emerging cyber threats.
Analisis Pengaruh Ekspor, Impor dan Nilai Tukar Terhadap Cadangan Devisa di Indonesia
Ramadhan, Alghifari Aulia;
Fadilla, Shalma Nur;
Hamdani, Dani
JAMPARING: Jurnal Akuntansi Manajemen Pariwisata dan Pembelajaran Konseling Vol 3, No 1 (2025): Februari 2025
Publisher : CV. Rayyan Dwi Bharata
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DOI: 10.57235/jamparing.v3i1.4969
Penelitian ini bertujuan untuk analisis pengaruh ekspor, impor, dan nilai tukar terhadap cadangan devisa Indonesia pada periode 2017:1–2021:12. Penelitian ini menggunakan data sekunder time series yang berasal dari Badan pusat statistic (BPS) dan Bank Indonesia dari berbagai publikasi. Teknis analisis data pada penelitian ini menggunakan model Vector Error correction model. Hasil dari penelitian ini menunjukan bahwa hubungan jangka pendek terjadi pada variabel ekspor yang mempengaruhi cadangan devisa, nilai tukar mempengaruhi cadangan devisa, impor yang mempengaruhi ekspor dan impor yang mempengaruhi impor. Sementara hubungan jangka panjang semua variabel memiliki hubungan jangka panjang atau terjadi kointegrasi.
PERANCANGAN APLIKASI PEMETAAN DEMAM BERDARAH DI KOTA BANDUNG MENGGUNAKAN UNIFIED SOFTWARE DEVELOPMENT PROCESS
Hamdani, Dani;
Virgana, RAE
Jurnal Teknologi dan Informasi (JATI) Vol 9 No 1 (2019): Jurnal Teknologi dan Informasi (JATI)
Publisher : Program Studi Sistem Informasi, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.
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DOI: 10.34010/jati.v9i1.1339
Dengue surveillance is a follow-up process for KDRS dengue fever reports in an area. Geographic Information System is a system that has a very good ability in visualizing spatial data. This paper discusses how GIS is one of the solutions that can be applied in presenting dengue surveillance map information in the city of Bandung. Thus, the authorities can see the distribution map of dengue fever patients in Bandung and the results of the surveillance carried out by the relevant health center can then be used as a consideration for the relevant agencies in taking measures to deal with dengue fever. In analyzing system requirements and modeling them, the author uses UML (Unified Modeling Language). The output target of this research is the design of geographic information systems mapping dengue fever surveillance in the city of Bandung.
Penghijauan di Kelurahan Babakan Surabaya
Endang Amalia;
Ucu Nugraha;
Dani Hamdani
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 2 No. 3: Juni-September 2023
Publisher : CV. Ulil Albab Corp
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DOI: 10.56799/joongki.v2i3.2208
This Community Service is the implementation of Greening Activities in Protecting the Environment at Kelurahan Babakan Surabaya Kiaracondong Bandung office held on June 21, 2023. The activity carried out in this Community Service is in the form of distributing 20 pots with a diameter of 50 cm. The target of this community service activity is the preservation of reforestation of community areas and vacant land to restore its function of holding and storing water. So that it looks green and not arid. The existence of trees that hold and store water makes springs function.
DESIGNING A MOBILE APPLICATION TO MANAGE AND REDUCE COMMON MENTAL HEALTH PROBLEMS DURING THE COVID-19 PANDEMIC
Reza Muhamad Ramdhan;
Dani Hamdani
IJISCS (International Journal of Information System and Computer Science) Vol 5, No 1 (2021): IJISCS (International Journal of Information System and Computer Science)
Publisher : Bakti Nusantara Institute
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DOI: 10.56327/ijiscs.v5i1.991
Alongside the expanding dispersal of data on the number of instances of death because of the Coronavirus outbreak, a large part of the data introduced by the media unveils the more stressed and causes a mental effect, in particular a psychological problem that causes a psychosomatic issue. The plan of this application is to assist individuals with overseeing and lessen sensations of stress or sadness in overabundance by doing contemplation that should be possible even at home and to expand the utilization of the application, the gamification technique is utilized to inspire clients to seek after existing objectives and structure new schedules for the client to rehash the action until the new propensity is shaped. The aftereffects of the assessment utilizing the ease of use testing imply that they are at a moderate level dependent on the principle markers. Along these lines, it tends to be reasoned that the plan of the arrangement gives a positive discernment as far as client experience and convenience.
DESIGN OF WEB-BASED ACCEPTANCE OF NEW STUDENTS (PPDB) IN SMA YAS BANDUNG
Heri Rachmat Hidayat;
Dani Hamdani
IJISCS (International Journal of Information System and Computer Science) Vol 5, No 2 (2021): IJISCS (International Journal of Information System and Computer Science)
Publisher : Bakti Nusantara Institute
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DOI: 10.56327/ijiscs.v5i2.1017
The process of admitting new students (PPDB) at SMA YAS Bandung is still being carried out offline, where prospective students who will register must come to the registration place to fill out the registration form and bring the necessary requirements. By using this method, errors or data loss often occur which have an impact on the slow performance of the PPDB process. But now, with the Covid-19 pandemic in Indonesia, schools must implement PPDB online. The development of computer technology nowadays allows us to develop computer-based information systems. Therefore, to solve the problems at SMA YAS Bandung, a web-based information system for new student admissions is needed. The method used in designing this information system is the waterfall model and software testing which is carried out using black-box testing. As a result, this web-based PPDB information system can run effectively and efficiently in helping prospective students to register online and assisting admins in managing prospective student data. The results of this study can be seen from the features of this system running according to predetermined needs.
QUALITY ANALYSIS OF THE JAKARTANOTEBOOK.COM WEBSITE USING WEBQUAL 4.0
Megantari Putri Gunadinnusa;
Dani Hamdani
IJISCS (International Journal of Information System and Computer Science) Vol 4, No 3 (2020): IJISCS (International Journal Information System and Computer Science)
Publisher : Bakti Nusantara Institute
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DOI: 10.56327/ijiscs.v4i3.931
E-commerce has become a fairly developed concept in the field of technology today. In addition to providing convenience and advantages compared to conventional shopping concepts, including all the desired information, consumers can be accessed in more detail, quickly without being limited by place and time, and the transaction process can be done more easily. Competition among competitors in the field of e-commerce has been overwhelming and competing with each other in innovation to be superior in the market. This study will conduct a quality test of one e-commerce company using the WebQual method. In its implementation with this method to measure quality on a website based on the observation of the questionnaire to the user as a source of data. The results of this study will conclude a number of factors that are very important to customer satisfaction to be evaluation advice for the company.
E-Commerce Web Design to Improve Marketing and Sales for Micro Small and Medium Enterprises During the Covid-19 Pandemic (Case study: Rokusan Addict’s)
Jeremias Yohanes Semok Rahasomar;
Dani Hamdani
JTKSI (Jurnal Teknologi Komputer dan Sistem Informasi) Vol 5, No 2 (2022): JTKSI (Jurnal Teknologi Komputer dan Sistem Informasi)
Publisher : Institut Bakti Nusantara
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DOI: 10.56327/jtksi.v5i2.1166
The utilization of great marketing methods for MSMEs to increase sales can make it easier for sellers and consumers to reach them even during the COVID-19 pandemic. There is a decrease in public interest in purchasing products that are influenced by manual marketing methods. The utilization of information technology in running a business or frequently known as e-commerce for a small company can provide flexibility in production, enabling faster delivery to customers. During the pandemic, there was a change in the consumption pattern of people's goods and services from offline to online. MSME actors must have difficulty in achieving the targets that must be achieved when the economy is disrupted. This change in the pattern should be followed by Micro, Small, and Medium Enterprises to survive and develop so that they can face new normal conditions. The System Design is based on the needs of existing users in business activities related to Rokusan Addict's sales and marketing conditions. This design uses the data collection method, which includes the observation method and the interview method. The analysis process used is PIECES ANALYSIS and System Design which includes Design, Implementation, and Maintenance. At the testing stage, this study uses Black Box testing to test whether the input and output results are appropriate or not. The overall results of using this Black Box test achieved a perfect fit and it was concluded that the design of the e-commerce website created was acceptable and had positive functionality for users.
Analisis Pengaruh Media Sosial Terhadap Kinerja Karyawan Pada Koperasi Bintang Merah Sejahtera
Setyadi, Yusuf;
Muzakki, Muzakki;
Triyanto, Triyanto;
Hamdani, Dani
Jurnal Ilmu Siber (JIS) Vol 2 No 2 (2023): JIS
Publisher : LPPM, Universitas Siber Asia
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DOI: 10.71089/jis.v2i2.392
Dampak menggunakan media sosial dalam bentuk WA, Instagram, Twiter dan sebagainya, akibat perkembangan dan kemajuan teknologi informasi dan komunikasi membawa pengaruh terhadap kinerja karyawan. Pengaruh tersebut, bisa mengarah pada kebaikan atau keburukan tergantung pada penggunanya karena bermedia sosial ibaratnya menggunakan pisau, kalau tidak benar menggunakannya maka akan melukai dirinya sendiri. Penelitian terhadap pengaruh media sosial terhadap kinerja karyawan Koperasi Bintang Merah Sejahtera (Bahtera), bertujuan agar pimpinan koperasi lebih perhatian lagi dan kritis dalam mencermati terhadap kinerja karyawannya atau mengkaji produktivitas karyawannya bekerja karena pengaruh penggunaan alat komunikasi di dalam media sosial. Penggunaan media sosial, terutama untuk hal yang bersinggungan langsung dengan aspek kehidupan sehari-hari sangat sulit di lepas dari penggunanya. Oleh karena itu, setiap menggunakan media sosial agar berfikir akan dampak negative yang ditimbukan akibat menggunakan yang tidak benar. Batasan benar dan tidak benar dalam menggunakan media sosial, terletak pada kontrol diri masing-masing individu.
Optimalisasi Penggunaan Media Teknologi Informasi Dalam Rangka Meningkatkan Kualitas Dakwah Di Jakarta Islamic Center
Setyadi, Yusuf;
Muzakki, Muzakki;
Triyanto, Triyanto;
Hamdani, Dani
Jurnal Ilmu Siber (JIS) Vol 2 No 2 (2023): JIS
Publisher : LPPM, Universitas Siber Asia
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DOI: 10.71089/jis.v2i2.393
Penelitian mengenai optimalisasi penggunaan media teknologi informasi dalam rangka meningkatkan kualitas dakwah di lingkungan Jakarta Islamic Center menggunakan metoda pengamatan (observasi), wawancara (interview) dan pendokumentasian dengan pendekatan studi literatur. Responden orang-orang tertentu yang membidangi masalah kegiatan dakwah dan syiar islam. Penggunaan media teknologi informasi dalam kegiatan dakwah merupakan hal penting yang mengikuti era perkembangan dan kemajuan zaman. Era teknologi informasi banyak membantu dan memberikan kemudahan dalam melaksanakan dakwah islam, walaupun tidak dipungkiri masih ada sisi kelemahannya.