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All Journal Buletin Udayana Mengabdi Jurnal SPEKTRUM Majalah Ilmiah Teknologi Elektro Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Sains dan Teknologi TELKOMNIKA (Telecommunication Computing Electronics and Control) PROSIDING CSGTEIS 2013 JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal Eksplora Informatika SINTECH (Science and Information Technology) Journal Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) International Journal of Engineering and Emerging Technology Indonesian Journal of Electrical Engineering and Computer Science Jurnal Teknik Informatika (JUTIF) Stilistika: Journal of Indonesian Language and Literature Majalah Ilmiah Teknologi Elektro
Nyoman Putra Sastra
Jurusan Teknik Elektro, Fakultas Teknik, Universitas Udayana
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Other

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Analisis Performansi Dan Efisiensi Cloud Computing Pada Sistem Perbankan Ketut Adi Kurniawan; N Putra Sastra; M Sudarma
Jurnal Teknologi Elektro Vol 19 No 1 (2020): (Januari - Juni ) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2020.v19i01.P02

Abstract

The use of physical server for Bank Mandiri branch office operations has several shortcomings, namely the high server procurement costs, limited part upgrading, maintenance costs, land requirements and electricity consumption. An alternative that can be used is cloud computing technology based on virtualization with the ROCCA adoption method. In this research, cloud computing is implemented to run the operational applications of Bank Mandiri branch offices using Microsoft Hyper-V virtualization. Then the performance and value of cost efficiency are compared to the physical server. Implementation results indicate the ROCCA method can be used for cloud computing adoption in the banking sector. Measurement of physical server performance reaches a score of 36% while the cloud server 9%, physical server memory reaches a score of 35% while the cloud server 50%, and the physical server harddisk reach a score of 48% and cloud server 52%. A higher percentage indicates better performance. Regarding to network speed, the physical server reaches a bandwidth of 94.9 Mbits / sec, while the cloud server 94.1 Mbits / sec. In terms of investment efficiency is not too significant, where in 5 years the efficiency value is 1.8% and for 10 years it is 2.81%.
Enhanced Audio Steganografi dengan Algoritma Advanced Encryption Standard untuk Pengamanan Data pada File Audio Ida Bagus Adisimakrisna Peling; Nyoman Putra Sastra
Jurnal Teknologi Elektro Vol 17 No 1 (2018): (Januari - April) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2018.v17i01.P09

Abstract

Ease of accessing and delivering information makes the Internet more and more needed. But the ease also provides greater opportunities for leaking of information that is confidential. To handle the security of information exchange that is confidential then developed the method of data security on audio using AES (Advanced Encryption Standard) and EAS (Enhanced Audio Steganography) algorithm. From the research results can be concluded by using AES method as cryptography and EAS as steganography, audio file quality can be said good because of the overall test scenario conducted the lowest SNR value obtained is 49.33dB while the highest SNR value is 51.10dB.
Framework Pengelolaan Infrastruktur TIK di Pemerintah Kabupaten Badung agung aditya nugraha; L. linawati; Nyoman Putra Sastra
Jurnal Teknologi Elektro Vol 17 No 1 (2018): (Januari - April) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2018.v17i01.P02

Abstract

Tata Kelola TI merupakan konsep yang dapat menjamin TIK sebuah organisasi mendukung tercapainya obyektif organisasi tersebut. Paper ini bertujuan untuk menyusun sebuah kerangka kerja (framework) pengelolaan infrastruktur TIK di Pemerintah Kabupaten Badung, berdasarkan model framework COBIT 5. Dari hasil implementasi COBIT 5, maka dipilihlah 13 proses dari 5 domain, yaitu proses APO01, APO02, APO03, APO07, APO08, BAI02, BAI04, DSS01, DSS03, EDM01, EDM02, EDM04, dan MEA01. Pemetaan RACI chart terhadap struktur organisasi Dishubkominfo sebagai instansi pelaksana dan pengelola TIK di Pemerintah Kabupaten Badung, menunjukkan hanya terdapat 4 peran yang melakukan proses dan satu peran di Dishubkominfo bisa merangkap lebih dari satu peran dalam COBIT 5. Framework Pengelolaan Infrastruktur TIK di Pemerintah Kabupaten Badung adalah hasil pembahasan dari 13 proses COBIT 5 yang digunakan sebagai prinsip-prinsip pengelolaan. Framework ini berisikan uraian deskripsi, tujuan, ruang lingkup, kebijakan, dan RACI chart dari aktivitas dan peran masing-masing proses. [TURNITIN CHECK 16%, 27032017]
Kinerja Jaringan Sensor Nirkabel untuk Model Smart Building I Made Sastra Dwikiarta; Nyoman Putra Sastra; Dewa Made Wiharta
Jurnal Teknologi Elektro Vol 20 No 2 (2021): (Juli-Desember) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2021.v20i02.P05

Abstract

Penggunaan energi pada jaringan sensor nirkabel saat ini bisa dikatakan sangat boros, sehingga dibutuhkan sebuah metode komputasi pada teknologi Internet of Things (IoT) dengan sumber yang terbatas. Konsep penggunaan energi pada IoT perlu diawasi dan dikelola supaya terdapat peningkatan efisensi penggunaan energi sehingga dapat menekan biaya tanpa harus mengurangi kinerjanya. Dalam penelitian ini dibuatlah sebuah prototype sistem kontrol penggunaan energi pada IoT yang nantinya digunakan untuk model Smart Building dalam upaya penghematan energi. Konsep prototipe yang dibuat adalah hybrid network. Pada prototipe digunakan beberapa sensor berfungsi untuk membaca, mengontrol, dan mengirimkan informasi secara realtime dengan protokol zigbee IEEE 802.15.4 dan Wi-Fi ESP8266-01. Model ini diamati dan dianalisis konsumsi energi dan Quality of Service (QoS) transmisi pengiriman data dengan metode clustering. Kinerja pada jaringan bekerja dengan baik dilihat dari kondisi pada lingkungan indoor maupun outdoor. Pengujian konsumsi energi seluruh proses pengiriman data sensor yaitu 0.32 Watt sampai dengan 0.64 Watt dalam waktu 10 Menit, dapat dikatakan komunikasi jaringan pada pengembangan hybrid network ini mengonsumsi energi yang sangat rendah. Total durasi waktu pengujian dengan baterai 12 Volt hingga batas tegangan minimum didapatkan 70 Menit dan tegangan minimal mencapai 7 Volt.
Influencing Factors Dalam Menentukan Learning Management System Yang Sesuai Dalam Proses Transisi Ke Pembelajaran Daring Kessawa Adnyana Gede Oka Anak Agung; Nyoman Putra Sastra; Komang Oka Saputra
Jurnal Teknologi Elektro Vol 21 No 1 (2022): (Januari - Juni) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2022.v21i01.P16

Abstract

In the current pandemic era, every learning process forced to do transition in a short notice, this action taken to prevent the widespread of COVID-19 virus in the school and university area. This hasty transition proceses are not companied by the readiness of Learning Management System platform that suitable for the education institution. This research is done by doing literature study and platform testing selected Learning Management Systems in order to fulfill its aim, to provide insight about Influencing Factors that can be used to segmenting Learning Management Systems Platform according to its suitability. This studi founds that there are 5 main factors and 3 supporting factors on deciding what Learning Management Systems Platform that will be use on any institution. The main factors consist of ease-of-use, course features, communication features, flexibility, and accessibility. The supporting factors consist of technician requirement, infrastructure requirement, and community support. From influencing factors, we also can devide Learning Management Platforms into 3 categories, there are free open-source, free cloud-based, and premium cloud-based.
PURWARUPA SISTEM SMART TRAFFIC LIGHT PENDUKUNG LAYANAN DARURAT BERBASIS TEKNOLOGI RFID I Made Agung Pranata; nyoman pramaita; Nyoman Putra Sastra
Jurnal Teknologi Elektro Vol 16 No 3 (2017): (September - December) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2017.v16i03p01

Abstract

Meningkatnya jumlah kendaraan bermotor mengakibatkan terjadinya penumpukan kendaraan terutama di persimpangan-persimpangan yang terdapat traffic light. Untuk itu perlu dibuatkan suatu sistem yang disebut Smart Traffic Light, sehingga dapat memberikan prioritas pada jalur yang dilalui oleh kendaraan-kendaraan kegawatdaruratan. Ada dua tahapan utama dalam perancangan smart traffic light ini yaitu integrasi hardware berupa integrasi RFID dengan Aruino UNO dan algoritma Smart Traffic Light sebagai dasar dalam pembuatan software. Realisasi pada hardware dilakukan dengan penggunaan RFID module Mifare RC522 dan mikrokontroller Arduino UNO. Realisasi Software menggunakan aplikasi Arduino dengan menambah library RFID dan membuat perintah sesuai dengan algoritma. Hasil integrasi hardware dan realisasi algoritma ke dalam sebuah software memperoleh hasil tingkat deteksi dan akurasi deteksi dari RFID yang sangat tinggi yakni mencapai 100%, dengan waktu respon yang baik yaitu rata-rata 0,8s.
Survey Tingkat Penggunaan Single Sign On pada 500 Situs Peringkat Teratas Alexa.com I Wayan Manik Suhartanta; Nyoman Putra Sastra
Jurnal Teknologi Elektro Vol 16 No 1 (2017): (January - April) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

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

Abstract

Advances in Internet technology has provided a new market for the growth of the service provider. New sites appear in large numbers every year. This gives a new problem for users of the service. Users are forced to memorize many username and password to access the service. Overcoming it is a new emerging technology, the technology called Single Sign On (SSO). SSO offers simple authentication process for users to access many services sites. But the level of confidence of users and service providers, in the use of SSO technology have not been investigated. In this research shows that the rate of utilizing the SSO technology of the top 500 sites on alexa.com by 31% (155 websites). And the level of utilization of the SSO more than one provider, by 41%. In studies it appears that the most used SSO services provider is google followed by facebook and twitter. (turnitin check 9%) Keyword— Single Sign On (SSO), Computer Security, Authentication DOI: 10.24843/MITE.1601.07
Perencanaan Strategis Menuju Webometrics dan 4ICU Pada Website Perguruan Tinggi Putu Andhika Kurniawijaya; Dewa Made Wiharta; Nyoman Putra Sastra
Jurnal Teknologi Elektro Vol 18 No 1 (2019): (Januari - April) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i01.P14

Abstract

The most frequently used instrument by College Indonesia nor the world as reference materials to evaluate performance and productivity based on website is through the database of appraisers, including World University namely Webometrics and 4ICU. There are a number of differences regarding the indicators used by the two ranking databases. The difference was certainly potent determination of ranking colleges that are also different. The purpose of this study is to devise a strategic plan policy that is capable of being a guide for local colleges in improving its quality to global competition. Based on the results of the calculation Spearman Rank, then retrieved the value of the koefisiensi correlation of 0,867 (very strong). Based on the correlation or relationship between indicators and 4ICU Webometrics rating, backlinks and the number of scientific publications is a factor that affects the ranking.
Penerapan Teknologi Informasi dalam Reformasi Birokrasi pada Bidang Pendidikan dian krisnandari; Dewa Made Wiharta; Nyoman Putra Sastra
Jurnal Teknologi Elektro Vol 18 No 2 (2019): (Mei-Agustus) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i02.P19

Abstract

Universities are currently implementing information technology to create bureaucratic reform. This is done because the demands of the era and information technology are increasingly growing to be more sophisticated. In higher education both management and service are supported by the role of information technology. In the application of information technology, it certainly must be supported by apparatus resources that have good performance. In higher education the application of information technology is used in managing performance and service management. The application of information technology in performance management will encourage universities to achieve their mission. While in the service process, the application of information technology will have a positive impact because services will be carried out efficiently, effectively and transparently. Information technology is applied to services to create a service that is fast, precise, efficient and professional. In addition, to create good governance in bureaucratic reform, information technology must be integrated so as to foster rapid information between units in higher education. The application of information technology in higher education is one of the main steps in realizing bureaucratic reform. Keywords— Higher Education, Bureaucratic Reform, Information Technology.
Pengembangan Sistem Notifikasi Pada LMS Moodle Melalui Penerapan Multi Channel Access Dengan Pemanfaatan Webhook Rio Juniyantara Putra; Dewa Made Wiharta; Nyoman Putra Putra Sastra
Jurnal Teknologi Elektro Vol 22 No 2 (2023): (Juli - Desember) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2023.v22i02.P08

Abstract

The development of Moodle E-Learning technology has progressed rapidly to meet and support diverse learning needs. In the learning process of Moodle E-Learning, various activities are involved, such as creating assignments, providing assessments, and other activities. However, these processes have limitations, such as students not being immediately aware when assignments are created or when assessments are given. This often leads to delays in completing tasks as students wait for manual notifications from their instructors. Additionally, students sometimes forget to regularly check Moodle for updates. To address these shortcomings, the researcher aims to develop a MCA notification BOT application that integrates Moodle with social media platforms like Line and Telegram using webhooks. The purpose of this system is to help students receive real-time information about assignments and assessments provided on Moodle by their instructors. The testing results demonstrate that the implemented features function well and align with the intended design.
Co-Authors A.A Ngurah Amrita Adhitya Bayu Rachman Pratama Afrizal Awlan Suryandaru agung aditya nugraha Agus Riki Gunawan Agus Supranartha Agusthinus Sampeallo, Agusthinus Anak Agung Bagus Rama Windhu Putra Anggreni, Ni Komang Ayu Sri Ari Wijaya I Kadek Asri Prameshwari Bayu Bimantara Putra Bernandus, B. Cokorda Gde Wahyu Pramana Dewa Made Wiharta dian krisnandari Duman Care Khrisne Dwi Yoga Pratama Fajar Purnama G M Arya Sasmita Gamantyo Hendrantoro Gede Sukadarmika Gusti Ketut Bella I G. A. K. Diafari Djuni Hartawan I Gede Primanata I Gede Wira Darma I Gede Yogi Prawira Putra I Gusti Ayu Garnita Darma Putri I Gusti Ngurah Aditya Dharma I ketut Gede Darma Putra I Ketut Sukawanana Putra I Made Agung Pranata I Made Arsa Suyadnya I Made Artana I Made Oka Widyantara I Made Rai Suarimbawa I Made Sastra Dwikiarta I MADE SUDARMA I Made Sukarsa I Made Widiartha I Nyoman Putra Maharddhika I Nyoman Putu Suwindra I Putu Agus Eka Darma Udayana, I Putu Agus Eka I Putu Aldha Rasjman Sayoga I Putu Arie Pratama I Putu Gede Hendra Suputra I Putu Suryadharma I Wayan Adi Juliawan Pawana I Wayan Krisna Saputra I Wayan Manik Suhartanta Ida Bagus Adisimakrisna Peling Ida Bagus Vidananda Agastya IGN. Agung Dwi Jaya Putra K.O. Saputra Kessawa Adnyana Gede Oka Anak Agung Ketut Adi Kurniawan Kheri Arionadi Shobirin Komang Oka Saputra Komang Sri Utami Komang Tania Paramecwari Komang Yuda Krisnawan Lami, H. F. J. Lely Meilina Lie Jasa Linawati Linawati . Linawati Linawati Luh Ayu Diah Fernita Sari Luh Gede Astuti M Sudarma M. A. Suyadnya M. Azman Maricar Made Pasek Agus Ariawan Made Sri Satyawati Made Sudarma Made Sutha Yadnya Mandala, J. F. Michael Angelo Vincensio Simon Muhammad Anshari Muhammad Anshari Naufal Muhajir Abidin Negara, I Putu Bayu Negara, I Putu Bayu Ni Komang Ayu Sri Anggreni Ni Komang Utari Yulianingsih Ni Made Ary Esta Dewi Wirastuti Ni Putu Diah Arista Ningsih Nicko Satrio Pambudi Nurulita Aini Nyoman Pramaita Putra, A.A.B. Rama Windhu Putra, Rio Juniyantara Putu Andhika Kurniawijaya Putu Dhiko Pradnyana Rantelinggi, P. H. Rifky Lana Rahardian Rio Juniyantara Putra Rukmi Sari Hartati Rukmi Sari Hartati Sari, Luh Ayu Diah Fernita Sukadarmika, I Gede Widyadi Setiawan Wirawan Wirawan Yohanes Hendra Nugroho Yohanes Pracoyo Widi Prasetyo Yusuf Parri Akbar