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Jurnal Teknologi dan Sistem Komputer
Published by Universitas Diponegoro
ISSN : 26204002     EISSN : 23380403     DOI : -
Jurnal Teknologi dan Sistem Komputer (JTSiskom, e-ISSN: 2338-0403) adalah terbitan berkala online nasional yang diterbitkan oleh Departemen Teknik Sistem Komputer, Universitas Diponegoro, Indonesia. JTSiskom menyediakan media untuk mendiseminasikan hasil-hasil penelitian, pengembangan dan penerapannya di bidang teknologi dan sistem komputer, meliputi sistem embedded, robotika, rekayasa perangkat lunak dan jaringan komputer. Lihat fokus dan ruang lingkup JTSiskom. JTSiskom terbit 4 (empat) nomor dalam satu tahun, yaitu bulan Januari, April, Juli dan Oktober (lihat Tanggal Penting). Artikel yang dikirimkan ke jurnal ini akan ditelaah setidaknya oleh 2 (dua) orang reviewer. Pengecekan plagiasi artikel dilakukan dengan Google Scholar dan Turnitin. Artikel yang telah dinyatakan diterima akan diterbitkan dalam nomor In-Press sebelum nomor regular terbit. JTSiskom telah terindeks DOAJ, BASE, Google Scholar dan OneSearch.id Perpusnas. Lihat daftar pengindeks. Artikel yang dikirimkan harus sesuai dengan Petunjuk Penulisan JTSiskom. JTSiskom menganjurkan Penulis menggunakan aplikasi manajemen referensi, seperti Mendeley, Endnote atau lainnya. Penulis harus register ke jurnal atau jika telah teregister, dapat langsung log in dan melakukan lima langkah submisi artikel. Penulis harus mengupload Pernyataan Pengalihan Hak Cipta saat submisi. Artikel yang terbit di JTSiskom akan diberikan nomer identifier unik (DOI/Digital Object Identifier) dan tersedia serta bebas diunduh dari portal JTSiskom ini. Penulis tidak dipungut biaya baik untuk pengiriman artikel maupun pemrosesan artikel (lihat APC/Article Processing Charge). Jurnal ini mengimplementasikan sistem LOCKSS untuk pengarsipan secara terdistribusi di jaringan LOCKSS privat.
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Articles 7 Documents
Search results for , issue "Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)" : 7 Documents clear
Perancangan Sistem Kendali pada Alat Listrik Rumah Tangga Menggunakan Media Pesan Singkat (SMS) Hefmi Fauzan Imron; R. Rizal Isnanto; Eko Didik Widianto
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1036.835 KB) | DOI: 10.14710/jtsiskom.4.3.2016.454-462

Abstract

Listrik merupakan salah satu kebutuhan penting dalam kehidupan dan selama ini ketergantungan manusia terhadap listrik menimbulkan kebiasaan buruk. Banyak orang terkadang membiarkan suatu alat listrik ditinggal dalam kondisi menyala yang dapat menyebabkan pemborosan dan pemborosan sendiri bukanlah satu satunya masalah yang akan timbul namun juga dapat menyebabkan kebakaran. Oleh sebab itu, perlu dilakukan penelitian dengan mengembangkan sistem yang dapat mengontrol dan mengetahui status alat listrik yang bisa diakses dari jarak jauh, contohnya melalui pesan singkat (SMS). Sistem terdiri atas perangkat keras dan perangkat lunak. Perangkat keras terdiri atas sensor arus sebagai masukan arus listrik, Arduino Mega sebagai mikrokontroler, sensor PIR sebagai inputan mendeteksi keberadaan panas tubuh manusia, relay sebagai keluaran yang berfungsi sebagai saklar dan SIM900 Mini Modul sebagai penerima dan pengirim pesan singkat (SMS). Perangkat lunak dibuat menggunakan bahasa C dengan Arduino IDE. Kegiatan penelitian meliputi studi literatur, analisis spesifikasi kebutuhan, perancangan sistem, implementasi, dan pengujian. Hasil pengujian menunjukkan sistem mampu menyalakan dan mematikan terminal yang terhubung dengan alat listrik menggunakan perintah pesan singkat (SMS), sistem mampu mendeteksi keberadaan panas tubuh manusia, sistem mampu memeriksa keadaan terminal dalam posisi menyala ataupun tidak, sistem mampu memberi notifikasi melalui pesan singkat (SMS) tentang penggunaan komponen listrik yang dilalaikan dan bila ada orang asing yang ingin masuk kedalam sistem.Electricity is one of the important needs in life and for human dependency on electricity cause bad habits. Many people sometimes let an electrical appliance was left in light conditions that can cause waste and waste itself is not the only issue that will arise, but also can cause a fire. Therefore, research must be done to develop a system that can control and know the status of power tools that can be accessed remotely, for example via short messages service (SMS). The system consists of hardware and software. The hardware consists of a current sensor as an input electrical current, Arduino Mega as microcontroller, the PIR sensor as an input to detect the presence of human body heat, as the output relay that function as a switch and SIM900 Mini Module as the receiver and sender short messages services (SMS). The software is built using C with the Arduino IDE. The research activities include the study of literature, analysis of requirements specification, system design, implementation and testing The test result show the system can turn on and off the terminal that is connected to the power tool using the command short message services (SMS), the system is able to detect the presence of human body heat, the system is able to check the state of the terminal in a position on or off, the system is able to give notification via short message services (SMS) on the use of electrical components is neglected and if there are foreigners who wish to enter into the system.
Front Matter - JTSiskom Vol.4 No.3 Tahun 2016 JTSiskom, Ketua Editor
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.75 KB)

Abstract

Artikel ini berisi front-matter JTSiskom Volume 4 Nomor 3 Tahun 2016, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
Implementasi Aplikasi Kriptografi Pada Layanan Pesan Singkat (SMS) Menggunakan Algoritma RC6 Berbasis Android Widi Puji Atmojo; R. Rizal Isnanto; Rinta Kridalukmana
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (579.13 KB) | DOI: 10.14710/jtsiskom.4.3.2016.450-453

Abstract

Security is a very important aspect in data communication. In the last decade, there was a rapid development in mobile phone technology. Smartphone have been equipped with various features and one of them is the short message service (SMS). However, messages sent via mobile phone networks pose threat to be accessed by people who do not have any authorization. Therefore, it is necessary to do research on the development of software to enhance the security of messages through message encryption and decryption features. This application uses Java programming language with SDK (Software Development Kit) Android and Android Studio 1.3.1 as an editor. The initial step of this research is to encrypt the original message to produce the ciphertext message. The second step is to decrypt ciphertext incoming messages to become genuine message. Results from this research are an Android-based application that can perform encryption and decryption of the SMS messages using the RC6 algorithm. With the application of cryptography for SMS messages, the expected level of information security of the message can be improved so that the message will be more secure from unauthorized access.
Analisis Keamanan pada Aplikasi Her-registrasi Online Mahasiswa Universitas Diponegoro Hilal Afrih Juhad; R. Rizal Isnanto; Eko Didik Widianto
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (472.341 KB) | DOI: 10.14710/jtsiskom.4.3.2016.479-484

Abstract

The security aspect is often forgotten in the application of Information Technology. The attacks were caused by the negligence of the developer causes damage to the system used. SQL Injection attacks, Cross Site Scripting attacks, and no use of encrypted channels lead to the exposure of sensitive data users. Objectives of this research is to perform an audit and analysis of the security aspects against the Her-registration Colege Students Online Application of Diponegoro University. Audit and security analysis is prevention step so that the vulnerabilities found not to be a entrances to the system hackers. The results of this research are a security audit report that contains the vulnerability Her-registration College Students Online Application of Diponegoro University. The audit report will be used as a reference for application developers Her-registration Colege Students Online Application of Diponegoro University to improve the system.
Aplikasi Panduan Ibadah Haji Berbasis Android Deddy Sucipta Syahril; R. Rizal Isnanto; Rinta Kridalukmana
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1475.853 KB) | DOI: 10.14710/jtsiskom.4.3.2016.442-449

Abstract

This is an application for hajj guidance based on Android.The application is made using software Eclipse IDE and Android SDK with Java as a programming language. Stage of  development software used is SDLC (Software Development Life Cycle) by using the method waterfall, as modeling software used is UML (Unified Modelling Language). Steps in this research are software requirement analysis, design, coding, and system testing. Functional testing using a method of black box.The result of this research is an application of hajj guidance based on Android can be use to guide in hajj. The application can run well on a device with a minimum of Android operating system version 4.2 (Jelly Bean) with the storage space available at least 25 MB. Function menus and buttons is operated appropriately according to their functions. This application for hajj guidance can be used as a medium to help moslems in hajj.
Penyisipan Media Teks dan Citra Menggunakan Teknik Steganografi pada Media Pembawa Citra Digital Alim Muadzani; Oky Dwi Nurhayati; Ike Pertiwi Windasari
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (728.279 KB) | DOI: 10.14710/jtsiskom.4.3.2016.470-478

Abstract

Information has now become an  important comodity in human life, with the rapid development of communications technology has enable people to communicate and exchange information more easily. Internet is very popular and used by billions users worldwide, the information passing through the internet is very large, and some certain people trying to get this information for profit. The information need to be secured to prevent the others to get the information that send through the internet, steganography can be used to  hide the information before sending it and the receiver can recover the hidden data. Digital steganography using computer can use a variety of digital file, digital image file is one of them. With the infomation being hidden inside the image-carrier, the others will not aware about the hidden information. Application created using C# programming leanguage and the steganoraphy method using Least Significant Bit Insertion (LSBI). Microsoft Visual Studio used as Integrated Development Environtment (IDE) to code and design the user interface. Software develpment model using Extreme Programming, and the testing using black box method. Application designed to hide text or image inside an image-carrier and the hidden text or image can be recovered. The result of this research are an application that can hide text or image into  image-carrier, and the hidden text or image can be recovered. Based on the testing application can run as expected and fulfill all the requirements. 
Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android Yusuf Hasyim Maghfuri; Kodrat Iman Satoto; Rinta Kridalukmana
Jurnal Teknologi dan Sistem Komputer Volume 4, Nomor 3, Tahun 2016 (Agustus 2016)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (887.441 KB) | DOI: 10.14710/jtsiskom.4.3.2016.463-469

Abstract

Interesting tourist sites is the reason for people to visit. Traveled as an option for people to fill holiday time to gather with familiy and friends. Because of lack information about tourist sites in Kudus city known by the public, assistance is needed to facilitate to search for the location. Travel guide Kudus city-Based applications Android Locator is the ultimate solution in search of tourist sites in the Kudus city. The purpose of making this application is to develop a search guidance system location based android that features a tourist guide. Kudus City Travel Guide-Based applications Android Locator is a client server based applications created using the Java programming language and the Eclipse software using MySQL database. Stages of development software used is SDLC (Software Development Life Cycle) by using the method waterfall, as modeling software used is UML (Unified Modelling Language). Steps in this research is software requirement analysis, design, coding, testing and maintenance. Functional testing using a method of black box. The result of this research that the Kudus City Application Tourist Sites Guide Using Android-Based Mobile Devices used for guidance in traveling in the Kudus city. Function menus and buttons is going according to their respective functions. Kudus city travel guide app can now be used as a medium for guidance in finding tourist sites. Objek wisata yang menarik adalah salah satu alasan orang untuk berkunjung. Berwisata menjadi pilihan untuk masyarakat mengisi waktu liburan dengan berkumpul bersama keluarga maupun teman. Karena sedikitnya informasi lokasi objek wisata kota Kudus yang diketahui oleh masyarakat, diperlukan bantuan untuk mempermudah dalam pencarian lokasi tersebut. Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android adalah solusi utama dalam pencarian lokasi objek wisata di kota Kudus. Tujuan pembuatan aplikasi ini adalah mengembangkan suatu sistem pemandu pencarian lokasi objek wisata berbasis android yang memiliki fitur penunjuk jalan. Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android merupakan aplikasi berbasis client server yang dibuat dengan menggunakan bahasa pemrograman java dengan software eclipse dan menggunakan basis data MySql. Tahapan pengembangan perangkat lunak yang digunakan adalah SDLC (Software Development Life Cycle) dengan menggunakan metode waterfall serta pemodelan perangkat lunak yang digunakan adalah UML (Unified Modeling Language). Langkah-langkah dalam penelitian ini adalah analisis kebutuhan perangkat lunak, desain, pengkodean, pengujian dan pemeliharaan. Pengujian fungsional dilakukan menggunakan metode black box. Hasil dari penelitian ini yaitu Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android yang digunakan untuk panduan dalam berwisata di kota Kudus. Fungsi menu dan tombol-tombol sudah berjalan sesuai dengan fungsionalitasnya masing-masing. Aplikasi panduan wisata kota Kudus ini sudah bisa digunakan sebagai media panduan dalam menemukan lokasi wisata.

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