Garuda - Garba Rujukan Digital

Rancang Bangun Aplikasi untuk Menentukan Jalur Terpendek Rumah Sakit di Purbalingga dengan Metode Algoritma Dijkstra Abdul Ghofur Wibowo; Agung Purwo Wicaksono
JUITA : Jurnal Informatika JUITA Vol. 2 Nomor 1, Mei 2012
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Application of Dijkstra's algorithm is an application made to determine the shortest path of hospital in Purbalingga where the starting point comes from a single point, namely the town square of Purbalingga. The system is made with Microsoft Visual Studio 2005 and Microsoft SQL Server 2005.There are two types of hospitals in Purbalingga, such us public hospital and maternal hospital. On the main page, user can specify the type of hospital first before determining the choice of destination hospital. After that, user can know the shortest way to go. There is also a digital map in order to facilitate user into the hospital and information obtained is more informative. On the admin page is used to add data path information, hospital data and map data. Besides, the data path and hospital data can be changed if an error occurs. To determine the shortest path from each hospital, administrator must enter data into the system calculated to form and then saved to the database, which will be used as a user's information can be obtained after choosing the destinationhospital

Analisis Motivasi Belajar dan Kehadiran terhadap Nilai Kuliah Mahasiswa Menggunakan Teori Kuantifikasi Fuzzy Septian Ari Wibowo; Hindayati Mustafidah; Agung Purwo Wicaksono; Dwi Aryanto
JUITA : Jurnal Informatika JUITA Vol. 2 Nomor 3, Mei 2013
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Penelitian ini bertujuan untuk menganalisis pengaruh motivasi belajar dan tingkat kehadiran mahasiswa terhadap nilai mahasiswa pada mahasiswa Universitas Muhammadiyah Purwokerto menggunakan teori kuantifikasi fuzzy. Pengumpulan data dilakukan dengan metode literatur, angket dan dokumentasi. Metode angket digunakan untuk mengetahui berapa besar motivasi belajar terhadap suatu mata kuliah. Metode dokumentasi digunakan untuk memperoleh data kehadiran mahaiswa dan nilai mahasiswa. Hasil dari penelitian ini menunjukkan bahwa terdapat pengaruh antara indikator motivasi terhadap nilai mahasiswa dengan kehadiran lebih dari 11, dan indikator dapat mempertahankan pendapat yang paling berpengaruh, dengan nilai bobot kategori y = 3,5538µ(x) atau 0,2961x dan nilai tambahan konstribusi sebesar 2,5618µ(x) atau 0,2135x terhadap nilai mahasiswa.

Sistem Deteksi Intrusi dengan Snort Harjono Harjono; Agung Purwo Wicaksono
JUITA : Jurnal Informatika JUITA Vol. 3 Nomor 1, Mei 2014
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Jaringan komputer memberikan banyak kemudahan dalam pengaksesan informasi antar perangkat. Namun adanya jaringan juga berdampak pada kemungkinan terjadinya gangguan terhadap keamanan sistem . Penelitian ini bertujuan untuk mengembangkan sistem deteksi intrusi dengan menggunakan Snort. Pengembangan Sistem melalui tahapan analisis kebutuhan, perancangan sistem, instalasi sistem, konfigurasi sistem, dan Pengujian sistem. Hasilnya sistem IDS snort sudah berjalan dan dapat mengenali paket data yang melintas dan menghasilkan alert sesuai dengan rule yang ada. Alert yang dihasilkan tersebut dapat ditampilkan dan dianalisis dalam tampilan web.

Honeyd untuk Mendeteksi Serangan Jaringan di Universitas Muhammadiyah Purwokerto Harjono Harjono; Agung Purwo Wicaksono
JUITA : Jurnal Informatika JUITA Vol. 2 Nomor 4, Nopember 2013
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Computer network technology is a necessity that must be applied by any organization at this time. But the connection of computers to each other can be exploited by certain parties to carry out the attack in order to obtain personal gain. This research aimed to detect attacks in the network of Muhammadiyah University of Purwokerto using Honeyd. Honeyd is placed on the internal network segment, with the configuration to mimic the four host operating systems and different services. A number of attacks to Honeyd originated from several host with private IP address of the internal network. Attacks are detected done automatically by malware

Rancang Bangun Penyimpanan pada Jaringan Menggunakan FreeNAS Harjono Harjono; Agung Purwo Wicaksono
JUITA : Jurnal Informatika JUITA Vol. 4 Nomor 1, Mei 2016
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Data merupakan sebuah aset yang sangat penting bagi perusahaan, organisasi, maupun pengguna pribadi. Tanpa akses ke data, perusahaan tidak dapat memberikan layanan dengan baik kepada pelanggannya. Bagi pengguna pribadi, terjadi masalah ketika mencari file, foto, atau dokumen pada sekian banyak perangkat komputer maupun perangkat mobile yang digunakan. Penelitian ini bertujuan untuk membangun penyimpanan pada jaringan (Network Attached Storage, NAS) menggunakan FreeNAS. Pengembangan Sistem melalui tahapan analisis kebutuhan, perancangan sistem, instalasi sistem, konfigurasi sistem, dan Pengujian sistem. Dengan FreeNAS dapat dibangun sebuah sistem layaknya server yang dimiliki oleh perusahaan besar, namun penerapannya relatif sederhana serta rendah biaya sehingga dapat dimanfaatkan oleh pengguna untuk pemakaian pribadi atau bagi pelaku bisnis kecil dan menengah.

Aplikasi Sistem Pakar untuk Mengidentifikasi Penyakit pada Hamster (Cricetinae) dan Saran Pengobatannya Menggunakan Metode Backward Chaining Susi Kurniasih; Dwi Aryanto; Agung Purwo Wicaksono
JUITA : Jurnal Informatika JUITA Vol. 2 Nomor 2, Nopember 2012
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

The expert system is a computer program that can replicate the thinking process and expert knowledge to solve specific problems. In this case, the expert system is used by breeder and hamster lovers to detect diseases that commonly infect hamsters. The purpose of this research is to build the expert system as a tool to identify and provide advice on the appropriate treatment of hamster disease. The expert system was made by backward chaining inference method and designed using PHP as the programming language. The working process of this expert system is the user search based on the visible symptoms and at the end the users will get the name tracking the disease and its treatment advice. With the expert system, the user, specifically hamster lovers, are expected to save cost and time, in this regard to the cost of the vet to diagnose and treat hamster diseases

Clustering of Earthquakes on The Island of Java Using K-Means Algorithm Based on Magnitude and Depth Viki Flendiansyah; Hakim, Dimara Kusuma; Feri Wibowo; Agung Purwo Wicaksono
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 9 No 1 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v9i1.2397

Indonesia is one of the countries with a high level of earthquake vulnerability because it is located in the Pacific Ring of Fire. Java Island, as the most populous region and the center of the national economy, has a great risk of earthquake impacts. This study aims to analyze earthquakes in Java Island during the 2019-2024 period using the K-Means algorithm. Clustering the data based on magnitude, depth, location, and time of occurrence resulted in three clusters that reflect the characteristics of earthquakes in the region. This clustering provides important insights into the distribution and intensity of earthquakes in Java. The information obtained can be used to support disaster mitigation efforts more strategically. The government and community are expected to be able to increase preparedness for disaster risks and design effective mitigation policies to minimize the impact of future earthquakes. This research shows the great potential of applying data-driven technology as a basis for decision-making in disaster mitigation in Indonesia.

Penerapan Metode RAD pada Sistem Informasi Point Of Sales dengan Integrasi Payment Gateway di Kedai Ngopi Ngopi Salim, Hafez Nizamuddin; Ridho Muktiadi; Dimara Kusuma Hakim; Agung Purwo Wicaksono
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 9 No 2 (2025): (In Press)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v9i2.2608

Kedai Ngopi Ngopi faces several operational challenges, including the absence of a digital menu display, manual transaction recording, and limited payment methods. This study aims to develop a web-based information system integrated with sales and digital payment functionalities. The system development was carried out using the Rapid Application Development (RAD) method, which emphasizes speed and active user involvement through iterative processes. The developed system includes product management, transaction recording, order notifications, and integration with a digital payment system. Testing results show that the system significantly improves operational efficiency, expands available payment methods, and enhances the overall customer service experience.

Implementation of Midtrans Payment Gateway on the Zumii Store Game Top-Up Platform Using the Laravel Framework Permana, Meilana Refa Permana; Ridho Muktiadi; Agung Purwo Wicaksono; Mukhlis Prasetyo Aji
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 9 No 2 (2025): (In Press)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v9i2.2622

This study discusses the development of a responsive website for the Zumii Store Game Top-Up Platform using the prototyping method. The Research was motivated by the need to improve the efficiency of top-up transaction, which were previously handled manually and were prone to eror. The system was developed iteratively using the prototyping approach involving direct user feedback at every stage. The result show that the implemented system can facilitate faster, more accurate, and easily accessible digital ordering, order tracking, and payment processes via both desktop and smartphone devices. Integration with the Midtrans payment gateway also accelerates payment verification and automates product delivery. The adoption of responsive web design and prototyping method has been proven to improve quality and minimize transaction error on the Zumii Store game Top-Up platform.

Digital Forensics Implementation on CCTV Using ISO/IEC 27037 and ISO/IEC 27042 Maulana, Zakaria Dwi Arman; Mukhlis Prasetyo Aji; Agung Purwo Wicaksono; Harjono
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 9 No 2 (2025): (In Press)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v9i2.2920

Digital evidence in the form of CCTV footage is crucial data in legal investigations, but its integrity and authenticity are often questioned due to the lack of standardization of digital forensic procedures. This study aims to design and test the effectiveness of the implementation of a digital forensic framework based on the international standards ISO/IEC 27037:2012 (guidelines for acquisition and preservation) and ISO/IEC 27042 (guidelines for analysis and interpretation). The research method involves the application of the four-stage procedural ISO/IEC 27037 (Identification, Collection, Acquisition, and Preservation) on a CCTV V380 MicroSD card, followed by analysis using ISO/IEC 27042 principles and Autopsy software. The results show that this framework is fully effective. The integrity of the digital evidence is guaranteed, evidenced by the consistency of hash values (MD5 and SHA1) that are verified Matched throughout the acquisition process until the preparation for analysis. Furthermore, the analysis procedure successfully retrieves information from videos that have been deleted from Unallocated Space, complete with important forensic metadata. This study concludes that the ISO/IEC framework has proven effective in ensuring the authenticity of evidence, and is therefore recommended as a scientifically and legally valid standard operating procedure model for forensic practitioners.

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