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Correlation Analysis in Software Information Dissemination Testing in Regional Apparatus Organizations (RAD) to Support Jogja Smart City Hero Wintolo; Sudaryanto Sudaryanto; Friska Ayu Dhawara
Jurnal Internasional Teknik, Teknologi dan Ilmu Pengetahuan Alam Vol 4 No 1 (2022): International Journal of Engineering, Technology and Natural Sciences
Publisher : University of Technology Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (741.127 KB) | DOI: 10.46923/ijets.v4i1.142

Abstract

The application of information technology is one of the characteristics of smart cities that are used to provide services for their citizens. This application does not only change what previously did not use information technology to use information technology but the uses of software that is specifically used to serve the community so that the service process becomes fast as is done in the Regional Government RAD (Pemda) of Yogyakarta City. Before using a special application, dissemination services were performed using Microsoft Excel which can only be accessed on a computer. The software for information dissemination was tested by distributing questionnaires with questions grouped on Service quality improvement for information dissemination and User satisfaction. The results were processed and analyzed using the correlation method. The result showed a value of sig.(2-tailed) is 0,000, the Correlation Coefficient of 0,400, so it can be concluded that the relationship between improving service quality for information dissemination on RAD and user satisfaction is significant, strong enough, and unidirectional.
PEMANFAATAN FLAG SECURE UNTUK PROTEKSI BUKU DIGITAL PADA E-LIBRARY INSTITUT TEKNOLOGI DIRGANTARA ADISUTJIPTO sudaryanto sudaryanto
Jurnal Komputasi Vol. 10 No. 2 (2022)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v10i2.2966

Abstract

Documents in the E-library service at the Adisutjipto Institute of Aerospace Technology (ITDA) Library are available and can be accessed and read by library members via a computer connected to the E-library network. So that the existing e-library can be accessed by many people with mobile computing equipment, it is necessary to make software that can access documents in the E-library in the form of a book in the Protable Document Format (PDF) format. The purpose of this research is to make books in PDF format so that they can be accessed and read and protected from being reproduced without the permission of the ITDA library. The method used in this research is in the form of software design with object-oriented programming, by dividing the application into small parts / objects into a large application that is used to access e-libraries with mobile computing devices. The application created also uses a library in Android Studio called the secure flag. The results of the tests carried out stated that the protection of book files in the android-based e-library application was able to prevent users from taking screenshots, copying book files, and downloading files illegally, while the speed of access in opening book files in e-library-based applications android is greatly influenced by connection speed and book file size. From the results of this test, it can be concluded that books in PDF format in the E-library in the ITDA Library can be protected.
Optimasi Protokol Routing Dinamis EIGRP pada Switch Multilayer Imam Riadi; Anton Yudhana; Hero Wintolo; Sudaryanto Sudaryanto; Rosalia Setia Nursanti
Proceeding of Informatics Collaborations and Dessimenation Meeting Vol. 1 No. 1 (2025)
Publisher : Universitas Muhammadiyah Surakarta

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

Abstract

Infrastruktur layanan teknologi informasi berkembang sangat pesat. Teknik routing menjadi syarat terhubungnya jaringan komputer. Penelitian ini bertujuan untuk mengoptimalkan protokol routing dinamis Enhanced Interior Gateway Routing Protocol (EIGRP) pada dua jaringan komputer yang berbeda. Routing yang digunakan untuk mengalirkan paket data dapat bekerja jika dikonfigurasikan pada peralatan router dan switch multilayer. Proses pengujian menggunakan protokol routing yang sama untuk dua jaringan komputer yang berbeda digunakan untuk mendapatkan data metrik terbaik. Tools yang digunakan pada jaringan komputer yang pertama berupa router, dan pada jaringan kedua menggunakan switch multilayer. Hasil dari pengujian terlihat bahwa nilai metric EIGRP pada jalur 2 sejumlah 30720. Penerapan protokol routing dinamis EIGRP mampu meningkatkan performa jaringan, khususnya dalam throughput, packet loss, delay, dan jitter, yang menjadikannya cocok untuk mendukung aktifitas jaringan yang stabil dan efisien.