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RIDHO SURYA KUSUMA
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JOCHAC
Published by UNIVERSITAS SIBER MUHAMMADIYAH
ISSN : -     EISSN : 30314623     DOI : https://doi.org/10.64163/jochac.v1i1.1
Core Subject : Science,
Computer Science & IT
Focus and Scope Makalah pada topik-topik berikut yang sesuai dengan maksud dan tujuan Jurnal dipersilakan: Informatika & Sistem Informasi Pemodelan dan studi teoritis Sistem teknologi terintegrasi Inovasi teknologi informasi Perlindungan infrastruktur Pengolahan Citra Data Analyst/Data Science Sistem pengawasan Rekayasa keamanan sistem Teknologi penilaian ancaman siber Keamanan siber / e-Keamanan Mobile security Blockchain Machine Learning Big data Data mining Artificial Intelligent Immersive Digital forensic Internet of Things (IoT) Rekayasa Antarmuka Electrical motor Administrasi Kesehatan Analisis risiko dan penilaian kesehatan masyarakat Manajemen dan organisasi di institusi kesehatan Administrasi kesehatan Pengembangan sistem kesehatan E-health Manajemen pelayanan/program kesehatan Ekonomi kesehatan Kebijakan kesehatan Inovasi kesehatan Focus priority: Studi forensik Pengolahan Citra Data Analyst/Data Science Keamanan siber / e-Keamanan Mobile security Sistem teknologi terintegrasi Inovasi teknologi informasi Administrasi kesehatan Analisis risiko dan penilaian kesehatan masyarakat Manajemen pelayanan/program kesehatan Kebijakan kesehatan Ekonomi kesehatan
Arjuna Subject : Ilmu Komputer (semua kategori) - Aplikasi Ilmu Komputer
Articles 26 Documents
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Analisis Forensik Jaringan terhadap Infeksi Malware MetaStealer: Penerapan Metode SWGDE Ruli Setiawan; Ridho Surya Kusuma
Journal of Cyber Health and Computer Vol 3 No 1 (2025): Journal of Cyber Health and Computer (JOCHAC)
Publisher : SIBER PRESS Universitas SIBERMU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64163/jochac.v3i1.48

Abstract

Malware MetaStealer menjadi ancaman serius bagi keamanan siber. Malware ini memanfaatkan berbagai teknik untuk menginfeksi perangkat, seperti melalui email phishing, unduhan aplikasi palsu, atau eksploitasi kerentanan sistem. Setelah berhasil menginfeksi, MetaStealer akan secara diam-diam mengumpulkan data sensitif korban dan mengirimkannya ke server pelaku serangan. Akibatnya, korban dapat mengalami pencurian identitas, penipuan finansial, dan gangguan operasional bisnis.Penelitian ini bertujuan melakukan analisis forensik jaringan terhadap infeksi MetaStealer menggunakan metode Scientific Working Group on Digital Evidence (SWGDE), fokus pada identifikasi pola serangan, mekanisme penyebaran, dan dampaknya. Metodologi mengikuti kerangka kerja SWGDE dengan empat tahap: Persiapan, Pengumpulan Data, Analisis, dan Pelaporan, menggunakan alat seperti Wireshark, Any Run, dan Virustotal. Kesimpulannya, metode SWGDE terbukti efektif dalam analisis forensik MetaStealer, menyediakan kerangka kerja sistematis yang meningkatkan deteksi dan analisis ancaman sophisticated, serta dapat menjadi dasar pengembangan prosedur standar untuk analisis forensik malware kompleks, dengan penelitian lanjutan diperlukan untuk adaptasi terhadap evolusi malware dan teknik anti-forensik
Pengetahuan Mahasiswa Mengenai Isu Keamanan Sekuriti pada Pusat Data Nasional : Ransomware: Sebuah Studi Pra dan Pasca Webinar di Dua Perguruan Tinggi Latifah Iriani; Rakhmat Prasetyo Agung; Joko Supriyanto; Andi Sugandi; Muhammad Immawan Aulia
Journal of Cyber Health and Computer Vol 3 No 1 (2025): Journal of Cyber Health and Computer (JOCHAC)
Publisher : SIBER PRESS Universitas SIBERMU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64163/jochac.v3i1.73

Abstract

The National Data Center (PDN) plays a critical role in storing and managing government and public data, positioning it as a strategic target for cybersecurity threats such as ransomware. This study aims to assess university students’ knowledge of PDN security issues, with a specific focus on ransomware attacks, before and after attending a structured webinar series. A pre-test and post-test design was implemented involving students from Universitas Siber Muhammadiyah and Universitas Islam Mulia Yogyakarta. The results revealed a significant improvement in students’ understanding of cybersecurity issues following the webinars. Key contributing factors included educational background, frequency of technology use, and active participation during discussions. The findings suggest that webinars are an effective educational tool to enhance cybersecurity literacy among students. The study recommends integrating cybersecurity awareness into the academic curriculum and conducting more webinars to address the growing complexity of digital security threats.
Pengembangan Sistem Informasi Penjualan Berbasis Web pada TB. Muslikah Desa Munggu Mojogedang Karanganyar Qodri, Zaid Sholihul; Susena, Edi; Nurhafizh, Qadri
Journal of Cyber Health and Computer Vol 3 No 2 (2025): Journal of Cyber Health and Computer (JOCHAC)
Publisher : SIBER PRESS Universitas SIBERMU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64163/jochac.v3i2.50

Abstract

Sistem informasi memegang peranan penting dalam pengelolaan persediaan. Prosedur dan transaksi pengelolaan stok yang tidak efisien dapat menyebabkan inefisiensi dalam operasional bisnis perusahaan dagang seperti TB. Muslikah. Pendekatan yang digunakan oleh perusahaan tersebut adalah pencatatan secara manual, yang cenderung menimbulkan ketidaksesuaian data persediaan, kesalahan dalam dokumentasi transaksi, dan keterlambatan dalam pemrosesan informasi. Dengan demikian, tujuan dari penelitian ini adalah untuk menciptakan sistem informasi berbasis web yang akan meningkatkan akurasi dan efisiensi dalam pengelolaan persediaan dan proses penjualan. Proses penelitian yang diterapkan dalam penelitian ini mengikuti model pengembangan sistem waterfall, yaitu analisis kebutuhan, perancangan sistem, implementasi, dan evaluasi. Hasil penelitian menunjukkan bahwa sistem informasi yang dibuat dapat meningkatkan efisiensi proses audit barang hingga 50% dan sekaligus dapat meminimalkan kesalahan dalam pengelolaan stok hingga 90%.
Pengembangan Sistem Informasi Pencatatan Keuangan Berbasis Web di Dukuh Tegalan pratiwi, sinta arum; susena, edy; Kusuma, Ridho Surya; Nugroho, Rakhmat Prasetyo Agung; Iriani, latifah; Supriyanto, Joko
Journal of Cyber Health and Computer Vol 3 No 2 (2025): Journal of Cyber Health and Computer (JOCHAC)
Publisher : SIBER PRESS Universitas SIBERMU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64163/jochac.v3i2.53

Abstract

Abstract—Financial recording is an important aspect in the administration of an organization or community, including in Dukuh Tegalan, However, until now financial recording in Dukuh Tegalan still uses a manual method using books, which are prone to recording errors, data loss, damage, and failure of efficiency in managing residents’ financial data.   This problem can certainly hinder transparency and accountability in financial reporting. To overcome this, a digital-based financial recording information system was designed and develoved using the Waterfall Method. This method was chosen because of its systematic and structured stages, starting from planning, needs analysis, system design, implementation, testing or testing, and maintenance. This information system is designed to facilitate recording of income and expenditure of funds in Dukuh Tegalan, creating financial reports reports automatically and practically, and can store data safely and in an organized manner. Based on the initial hypothesis, it reduces the level of recording errors, and provides convenience in recording and preparing financial reports in real-time and accurately. In addition, this system is expected to be able to increase transparency and citizen trust in financial management at the hamlet level.   Keywords—digital based finance; waterfall method; automatic; practical ; real-time
Pengembangan Sistem Informasi Manajemen dan Pelaporan (SIMPEL) Berbasis Website dengan Metode Waterfall David Fitrianto; Wicaksono Yuli Sulistyo
Journal of Cyber Health and Computer Vol 3 No 2 (2025): Journal of Cyber Health and Computer (JOCHAC)
Publisher : SIBER PRESS Universitas SIBERMU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64163/jochac.v3i2.103

Abstract

Lazismu Kebumen Region is a Muhammadiyah Zakat, Infak, and Alms Collection Institution that oversees 23 (twenty-three) Lazismu Service Offices in Kebumen Regency, but data reporting is still manual so it is less efficient and data for all service offices is not centralized in Lazismu Kebumen Region. This study aims to develop a management information system that functions as a centralized data reporting media based on a website by implementing the Laravel and Filament frameworks. The system development process uses the waterfall method, which consists of the stages of needs analysis, system design, implementation, testing and maintenance. The results of the system development that has been carried out run well and contains three main features including the fundraising division, program division and finance division. The results of the Black Box test show that the system functions according to specifications and user satisfaction evaluation of the system is easy to use. This system has been proven to increase the effectiveness of data reporting and make service office data centralized in Lazismu Kebumen Region. The system created has been effective in making reports in Lazismu Kebumen Region and can be adopted by similar institutions to support more effective data reporting. In addition to its practical benefits, this research contributes scientifically to the development of website-based systems and supports more effective management of modern institutions.
Manajemen Arsip Rekam Medis Sebagai Basis Informasi Pelayanan Kesehatan di Puskesmas Baturaden II Ahsin, Kahfie Ahmad
Journal of Cyber Health and Computer Vol 3 No 2 (2025): Journal of Cyber Health and Computer (JOCHAC)
Publisher : SIBER PRESS Universitas SIBERMU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64163/jochac.v3i2.112

Abstract

Effective healthcare delivery in primary care facilities depends on the availability of accurate, complete, and easily accessible medical information. In this context, the management of medical record archives serves as a central component in determining service quality, particularly in community health centers (Puskesmas) as the frontline of Indonesia’s healthcare system. This study focuses on the management of medical record archives at Puskesmas Baturaden II, examining how archival practices support information availability for clinical decision making, service delivery, and healthcare coordination. This research uses a Qualitative-based Case Study method with Field Research data collection techniques through observation, interviews and documentation related to medical record archive management at Baturaden II Community Health Center. The results indicate that the management of medical record archives at Puskesmas Baturaden II contributes meaningfully to providing an information basis for healthcare services. Keywords: Archive, medical record, puskesmas Baturaden II

Page 3 of 3 | Total Record : 26

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