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<![CDATA[PELATIHAN IMPLEMENTASI PROGRAMMING WEB MENGGUNAKAN BOOTSTRAP PADA SMK TELADAN PEMATANG SIANTAR ]]>
<![CDATA[Abdi Rahim Damanik]]>;
<![CDATA[Widodo Saputra]]>;
<![CDATA[Dedy Hartama]]>;
<![CDATA[Indra Gunawan]]>;
<![CDATA[Surya Darma]]>;
<![CDATA[Fahmi Firzada]]>
<![CDATA[ Jurnal Abdimas Bina Bangsa Vol. 3 No. 2 (2022): Jurnal Abdimas Bina Bangsa ]]>
Publisher : <![CDATA[LPPM Universitas Bina Bangsa ]]>
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DOI: 10.46306/jabb.v3i2.233
<![CDATA[Mastery of Information and Communication Technology needs to be taught at all levels so that processes and activities can be carried out more quickly, easily and efficiently. Class XI students of SMK Teladan Pematang Siantar are required to have competencies that can be mastered before leaving school in the field of website programming. One of the competencies is being able to create websites or web-based applications using CSS and bootstrap. The purpose of this Community Service Activity is to provide training in developing mastery of website programming as interactive learning for Teachers of Exemplary SMK Pematang Siantar. The devotional method used includes lectures, question and answer, discussion and practice. The steps for the Community Service program are 1) Compiling and developing training materials, 2) Training Stage, 3) The practical assistance stage in the process of making website programming implementations using css and bootstrap. Community Service shows that the training that has been carried out on activities can improve students' abilities to develop knowledge in the process of implementing website programming using bootstrap]]>
<![CDATA[PEMANFAATAN ALGORITMA AES UNTUK KEAMANANN DATA KARYAWAN PT. TELKOM INDONESIA PEMATANGSIANTAR ]]>
<![CDATA[M. Fahri H Damanik]]>;
<![CDATA[Indra Gunawan]]>;
<![CDATA[Zulaini Masruro Nasution]]>;
<![CDATA[Sumarno]]>;
<![CDATA[Ika Okta Kirana]]>
<![CDATA[ STORAGE: Jurnal Ilmiah Teknik dan Ilmu Komputer Vol. 1 No. 1 (2022): Februari ]]>
Publisher : <![CDATA[Yayasan Literasi Sains Indonesia ]]>
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DOI: 10.55123/storage.v1i1.157
<![CDATA[PT. TELKOM Indonesia (Persero) tbk merupakan Badan Usaha Milik Negara (BUMN) yang bergerak dibidang jasa layanan teknologi, informasi dan komunikasi (TIK). Pemegang saham mayoritas Telkom adalah Pemerintah Republik Indonesia sebesar 52.09%, sedangkan 47.91% sisanya dikuasai oleh Publik. Perusahaan tersebut menggunakan teknologi komputer yang diterapkan dalam pelayanannya, Penggunaan komputer dalam penyimpanan data karyawan maupun data-data penting yang bersifat rahasia lainnya. Untuk menghindari terjadinya pencurian dan manipulasi data maka perlu diterapkannya sebuah sistem keamanan. Salah satu metode yang dapat digunakan dalam pengamanan data atau informasi adalah algoritma Advanced Encryption Standard (AES). Penerapan algoritma kriptografi AES dalam pengamanan data menunjukkan bahwa algoritma ini dapat menghasilkan enkripsi yang tidak dapat dibaca atau dimengerti manusia dan menghasilkan dekripsi yang sama persis dengan data awal yang di inputkan. Perbedaan kunci yang digunakan serta ukuran suatu file ikut mempengaruhi waktu yang dibutuhkan untuk melakukan proses enkripsi dan dekripsi.]]>
<![CDATA[Penerapan Data Mining Naïve Bayes Dalam Klasifikasi Kepuasan Mahasiswa Berlangganan WiFi Indihome ]]>
<![CDATA[P.A.M. Zidane R.W.P.P.Zer]]>;
<![CDATA[Indra Gunawan]]>
<![CDATA[ Jurnal Media Informatika Vol. 3 No. 2 (2022): Jurnal Media Informatika ]]>
Publisher : <![CDATA[Jurnal Media Informatika ]]>
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DOI: 10.55338/jumin.v3i2.488
<![CDATA[WiFi Indihome merupakan salah satu produk PT. Telkom Group dibidang teknologi jaringan yang popular di masyarakat, salah satunya mahasiswa di STIKOM Tunas Bangsa. Berdasarkan tingkat populernya WiFi Indihome, PT. Telkom Group selalu menjaga kualitas dari produk yang dihasilkan agar mahaiswa puas terhadap layanan tersebut. Karena bukan tidak mungkin jika kualitas yang ditawarkan ditanggapi kurang memuaskan mahasiswa yang sudah berlangganan WiFi Indihome.. Tujuan dalan penelitian ini adalah untuk melakukan mengklasifikasi kepuasan mahasiswa STIKOM Tunas Bangsa yang berlangganan WiFi Indihome dengan data sebanyak 100 data training dan 10 data testing. Penelitian ini menghasilkan nilai akurasi sebesar 90% dengan hasil prediksi Puas dengan True Puas terdapat 8 item, sedangkan prediksi Puas dengan True Tidak Puas terdapat 1 item dan prediksi Tidak Puas dengan True Puas terdapat 0 item sedangkan prediksi Tidak Puas dengan True Tidak Puas terdapat 1 item. Dengan hasil penelitian ini dapat memberikan keputusan yang akan diambil oleh PT. Telkom Group untuk selalu meningkatkan kualitas dari produk yang dihasilkan.]]>
<![CDATA[Design and Build of Automatic Hand Sanitizer Using Arduino ]]>
<![CDATA[Budi Paul Sitompul]]>;
<![CDATA[Solikhun Solikhun]]>;
<![CDATA[Widodo Saputra]]>;
<![CDATA[Indra Gunawan]]>;
<![CDATA[Sumarno Sumarno]]>
<![CDATA[ Eduvest - Journal of Universal Studies Vol. 1 No. 3 (2021): Journal Eduvest - Journal of Universal Studies ]]>
Publisher : <![CDATA[Green Publisher Indonesia ]]>
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DOI: 10.59188/eduvest.v1i3.27
<![CDATA[An automatic handwashing deviceis a handwashing devicethat works automatically by utilizing an infrared sensor as a hand detector and using the Arduino Uno as the main controller. In this study, the authors discussed the design of an Automatic Handwashing Devicethat is placed on the hand-sanitizer faucet using the InfraRed sensor (detecting hand movements) based on Arduino Uno. This system includes the design of hardware (Hardware) and software (Software). Researchers use descriptive analysis techniques that are presented in table form. In this study, the authors conducted an analysis and design of the devices used to build the input and output processes including System Algorithms, Research Design, and Research Flowcharts. The results showed that the Hands Sanitizer deviceautomatically runs well and can be assembled using Arduino Uno microcontroller components and IR (Infrared) sensors. In making this program, the Arduino Uno application software is needed.]]>
<![CDATA[Penerapan Algoritma Decision Tree C4.5 untuk Klasifikasi Tingkat Kesejahteraan Keluarga pada Desa Tiga Dolok ]]>
<![CDATA[Susi Fitryah Damanik]]>;
<![CDATA[Anjar Wanto]]>;
<![CDATA[Indra Gunawan]]>
<![CDATA[ Jurnal Krisnadana Vol 1 No 2 (2022): Jurnal Krisnadana - Januari 2022 ]]>
Publisher : <![CDATA[Yayasan Sinergi Widya Nusantara (Sidyanusa) ]]>
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DOI: 10.58982/krisnadana.v1i2.108
<![CDATA[Klasifikasi tingkat kesejahteraan keluarga di Desa Tiga Dolok merupakan permasalahan yang dialami Masyarakat di desa itu. Dimana klasifikasi Tingkat kesejahteraan keluarga di Desa tersebut belum sepenuhnya akurat sehinga mengakibatkan penyaluran subsidi pemerintah tidak tepat sasaran. Permasalahan klasifikasi tingkat kesejahteraan menjadi tujuan dilakukannya penelitian agar mendapatkan hasil yang akurat dalam status tingkat kesejahteraan keluarga. Untuk mengatasi masalah tersebut diusulkan model baru dengan memanfaatkan sebuah metode komputasi C4.5 agar menghasilkan klasifikasi tingkat kesejahteraan yang akurat. Pada penelitian ini algoritma yang digunakan untuk melakukan klasifikasi tingkat kesejahteraan pada Desa Tiga Dolok adalah algoritma C4.5. Algoritma ini dipilih karena proses klasifikasinya sederhana dan cepat. Data penelitian yang digunakan nantinya adalah Data Isian Dasar Keluarga Desa Tiga Dolok Tahun 2019. Sumber data diperoleh berdasarkan kuisioner yang dibagikan kepada masyarakat Tiga Dolok. Berdasarkan data ini akan dilakukan klasifikasi tingkat kesejahteraan dengan menggunakan aplikasi rapid miner. Dengan metode ini akan dibentuk pohon keputusan agar nantinya mendapatkan hasil klasifikasi yang diinginkan.]]>
<![CDATA[Pelatihan Peningkatan Kompetensi Programming Berbasis Desktop Menggunakan Software Visual Studio Net Pada SMK Swasta Islam Proyek UISU Siantar ]]>
<![CDATA[Abdi Rahim Damanik]]>;
<![CDATA[Zulia Almaida Siregar]]>;
<![CDATA[Susiani Susiani]]>;
<![CDATA[Indra Gunawan]]>
<![CDATA[ Jurnal Pengabdian kepada Masyarakat Indonesia (JPKMI) Vol. 3 No. 1 (2023): April : Jurnal Pengabdian Kepada Masyarakat Indonesia (JPKMI) ]]>
Publisher : <![CDATA[Pusat Riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jpkmi.v3i1.1393
<![CDATA[Technology in this era is growing rapidly, especially in the field of computers and technology. Where we can see that these developments can facilitate the work of humans or employees and employees. In the education sector, computer science is needed so that teachers can easily provide up-to-date material and are not left behind in today's very rapid technological developments. For this reason, training on programming-based computer science is needed. Many teachers or employees in their understanding of knowing computers are only limited to Ms. Because of that, Office is often used in daily activities. In computer science, there are actually many applications/programs that can make work easier. For this reason, this training was created to introduce one of the application programs in computer science, namely the Visual Studio Net application and the PHPMyAdmin Database. In the training activities carried out at the UISU Siantar Project Islamic Private Vocational School to build a desktop-based information system development process or an application embedded in a computer. Application designed with offline software that has been prepared by the school]]>
<![CDATA[Sistem Pendukung Keputusan Menentukan Aparatur Sipil Negara Terbaik Pada Dinas Pengelolaan Sumber Daya Air Unit Pelaksana Teknis Dinas dengan Metode Simple Additive Weighting ]]>
<![CDATA[Sumarno Sumarno]]>;
<![CDATA[Indra Gunawan]]>;
<![CDATA[Heru Satria Tambunan]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol. 1 No. 1 (2019): September 2019 ]]>
Publisher : <![CDATA[Universitas Budi Darma ]]>
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DOI: 10.30865/json.v1i1.1377
<![CDATA[The Water Resources Management Agency has the main duty to organize some district government affairs in the field of water resources management based on the principle of autonomy which becomes the authority, deconcentration and assistance duty and other tasks in accordance with the policy stipulated by the Regent based on the applicable laws and regulations. The performance appraisal undertaken in this agency is intended for the Civil State Apparatus. the assessment process is carried out for measuring and improving the performance of the State Civil Apparatus so as to encourage these employees to work better. From the assessment of the superior can be determined the best employee or promotion position. The performance appraisal process conducted by the culture and tourism office is still done manually, so the performance calculation tends to be subjective and takes a long time. Therefore, in order that the process of appraising employee performance becomes more objective and practical, it should be done computerized by developing an application that implements the right methods. This subjectivity can be overcome with decision support system using Simple Additive Weighting (SAW) method based on existing assessment criteria. The end result of research is the rank of employee value that can be a consideration for decision makers in the determination of promotions as well as an encouragement for employees to work better and productive.]]>
<![CDATA[Sistem Informasi Penyaluran Beras Miskin (Raskin) Kelurahan Desa Silau Malela Kabupaten Simalungun ]]>
<![CDATA[Heru Satria Tambunan]]>;
<![CDATA[Sumarno Sumarno]]>;
<![CDATA[Indra Gunawan]]>
<![CDATA[ Jurnal Sistem Komputer dan Informatika (JSON) Vol. 1 No. 1 (2019): September 2019 ]]>
Publisher : <![CDATA[Universitas Budi Darma ]]>
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DOI: 10.30865/json.v1i1.1378
<![CDATA[Village Office Village Glare Malela Simalungun in the distribution mechanism distributing rice for the poor there are many processes of data collection using either a computer technology that uses Microsoft Exel, and conventionally sometimes encounter problems in the process of distribution transaction poor rice resulting in frequent occurrence of data redundancy and data collection which takes quite a long time. Therefore, the author wants to make the application of Information Systems Distribution of Rice Poor (Raskin) In the Village Office Village Glare Malela Simalungun using Adobe Dreamweaver CS6 application and database MySQL. System development method used is by the Waterfall method. Given this information system inputting, searching and reporting can be performed quickly and accurately because the data is stored securely and structured]]>
<![CDATA[DIGITAL FORENSIC INVESTIGATION ON STORAGE MEDIA BASED ON NIST WITH FORENSIC PROCESS METHODS ]]>
<![CDATA[Indra Gunawan]]>;
<![CDATA[Heru Satria Tambunan]]>;
<![CDATA[Abdullah Ahmad]]>
<![CDATA[ JURTEKSI (jurnal Teknologi dan Sistem Informasi) Vol. 12 No. 2 (2026): Maret 2026 ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Royal Kisaran ]]>
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DOI: 10.33330/jurteksi.v12i2.4414
<![CDATA[Abstract: Storage media is an inseparable tool in everyday life. With storage media, users can store important data, both personal and workplace. In addition, in many cases, Indonesian law uses storage media as evidence. The Electronic Information and Transactions Law (UU ITE) regulates how the provision of digital evidence can be strong evidence in court. This study examines the forensics of digital evidence on storage media with four test scenarios. Digital forensic processing uses forensic processes based on the National Institute of Standards and Technology (NIST) guidelines. This study produces an analysis in which evidence processed with scenarios 1 and 4 is valid digital evidence to be submitted to court, while evidence 2 and 3 is invalid evidence. The results of this digital evidence can be used for investigations under the ITE law. Keywords: autopssy; digital forensics; storage media; FTK Imager. Abstrak: Media Penyimpanan merupakan alat yang tak terpisahkan dari kehidupan sehari-hari. Dengan Media Penyimpanan, pengguna dapat menyimpan data penting, baik pribadi maupun tempat kerja. Selain itu, dalam banyak kasus, hukum Indonesia menggunakan Media Penyimpanan sebagai alat bukti. Undang-Undang Informasi dan Transaksi Elektronik (UU ITE) mengatur bagaimana penyediaan alat bukti digital menjadi alat bukti yang kuat di pengadilan. Penelitian ini mengkaji forensik terhadap alat bukti digital pada Media Penyimpanan dengan empat skenario pengujian. Pemrosesan forensik digital menggunakan proses forensik berdasarkan panduan National Institute of Standards and Technology (NIST). Penelitian ini menghasilkan analisis di mana alat bukti yang diproses dengan skenario 1 dan 4 merupakan alat bukti digital yang sah untuk diajukan ke pengadilan, sedangkan alat bukti 2 dan 3 merupakan alat bukti yang tidak sah. Hasil dari barang bukti digital ini, dapat digunakan untuk penyelidikan didalam undang-undang ITE. Kata kunci: otopsi; forensik digital; media penyimpanan; FTK Imager]]>
<![CDATA[PENERAPAN DIGITAL SIGNATURES UNTUK OTENTIKASI DAN KEAMANAN DATA BERBASIS LOKASI GPS PADA APLIKASI MOBILE ]]>
<![CDATA[Sumarno Sumarno]]>;
<![CDATA[Indra Gunawan]]>
<![CDATA[ Jurnal Ilmu Komputer Ruru Vol. 1 No. 1 (2024): Edisi Januari ]]>
Publisher : <![CDATA[Yayasan Grace Berkat Anugerah ]]>
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DOI: 10.55338/jikr.v1i1.2
<![CDATA[In an era where mobile applications are becoming increasingly important in everyday life, data security and authentication is an aspect that cannot be ignored. Especially in the context of applications that utilize GPS location information, the need to ensure the authenticity and integrity of data becomes crucial. In this study, we introduce an approach to implementing digital signatures to improve data security and authentication in mobile applications based on GPS location. The digital signatures method is used to sign location data generated by GPS devices on mobile applications. This digital signing process allows verification of the authenticity and integrity of that location data. In addition, digital signatures also make it possible to verify the identity of the user or entity that generated the data, thus preventing the possibility of data forgery or other security attacks. This research will include the implementation of a digital signatures-based security system on mobile applications that utilize GPS location services. We will analyze the performance of the system in ensuring the authenticity and integrity of data, as well as measure the overhead incurred by the digital signing process. In addition, we will also test the security of the system by testing for possible attacks or security breaches that may occur. The results of this study are expected to make a significant contribution in strengthening data security and authentication in location-based mobile applications, as well as provide guidance for the practical implementation of digital signatures in this context. Thus, mobile applications that utilize GPS location information can operate with a higher level of security, increasing user confidence in the application.]]>
