Article Per Year (5 Year)
p-Index From 2021 - 2026
4.091
P-Index
This Author published in this journals
All Journal Jurnal TIMES JURNAL MEDIA INFORMATIKA BUDIDARMA Fortech : Journal of Information Technology JURNAL TEKNOLOGI DAN OPEN SOURCE Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Journal of Information Technology and Computer Engineering EPIC : Journal of Electrical Power, Instrumentation and Control Dinasti International Journal of Education Management and Social Science Jurnal Pendidikan Teknologi Informasi dan Vokasional Jurnal Sistem Komputer dan Informatika (JSON) Jurnal UNITEK Djtechno: Jurnal Teknologi Informasi SENTRI: Jurnal Riset Ilmiah Internet of Things and Artificial Intelligence Journal Jurnal Manajemen Sistem Informasi Journal of Intelligent Systems and Information Technology Siber International Journal of Education Technology Akademika
Djauhari, Teuku
Faculty Of Computer Science Universitas Nurdin Hamzah
Aerospace Engineering Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences Other

Published : 26 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 26 Documents
Search

 1   2   3 
Sistem Informasi Pembelajaran Interaktif Mata Pelajaran Simulasi Digital Pada SMK Revany Indra Putra Mulyadi Rusli; Teuku Djauhari; Fattachul Huda Aminuddin
Jurnal Sistem Komputer dan Informatika (JSON) Vol. 3 No. 2 (2021): Desember 2021
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v3i2.3618

Abstract

The development of information and communication technology also influences the progress of learning media innovation, this study uses the information system development method consisting of three stages of research development procedures, namely needs analysis, design, development and implementation. The subjects of this study were students on digital simulation subjects majoring in computer network engineering at SMK Revany Indra Putra. The results showed that interactive learning media on digital simulation subjects could be a variety of media for learning. It is expected that the results of the development of this virtual module will have an impact on increasing students' mastery in learning digital simulations.
Implementasi Algoritma Haversine Untuk Penentuan Jarak Titik Lokasi Pada Aplikasi Absensi Pegawai Berbasis Android Ahadi, Ahmad Husna; Djauhari, Teuku; Aminuddin, Fattachul Huda; Gustina, Gustina
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 5, No 1 (2023): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jptiv.v5i1.28072

Abstract

Saat ini Instansi Pemerintah yaitu Badan Kepegawaian dan Pengembangan Sumber Daya Manusia (BKPSDM) di Kabupaten Bungo telah memiliki website yang digunakan sebagai sistem absensi online berbasis website. Pada website tersebut terdapat permasalahan seperti karyawan dapat melakukan absensi dimana saja. Sehingga perlu adanya pengembangan untuk mengunci titik lokasi absensi agar pegawai hanya dapat melakukan absensi pada tempat yang telah ditentukan titik lokasi tersebut. Penelitian ini bertujuan untuk mengembangkan sistem yang sudah ada agar dapat memberikan solusi terhadap permasalahan yang terjadi. Solusi yang diberikan adalah dengan mengembangkan aplikasi absensi berbasis android sehingga dapat mengambil titik lokasi pada saat karyawan melakukan absensi. Titik lokasi karyawan saat melakukan absensi dapat diambil dengan menggunakan teknologi geolokasi pada perangkat android masing-masing karyawan. Metode haversine digunakan untuk mengukur ketepatan jarak antara titik lokasi absensi karyawan dengan titik lokasi yang telah ditentukan untuk melakukan absensi. Jarak antara dua titik ini bisa dijadikan dasar untuk mengunci lokasi. Pemodelan pembangunan aplikasi ini menggunakan Unified Modeling Language (UML). Diharapkan penelitian ini dapat mengatasi permasalahan yang terjadi.
WEATHER AND TRAFFIC MONITORING SYSTEM IoT-Based TOWARDS JAMBI SMART CITY Imti Tsalil Amri; Santoso Santoso; Teuku Djauhari; Brestina Gultom
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 4 No. 1 (2021): Jurnal Teknologi dan Open Source, June 2021
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v4i1.1660

Abstract

With the large number of vehicles on the road today, we often get stuck in a traffic jam on our way to a place. And the temperature or the weather that often changes sometimes also causes us to get stuck in a weather. Thus both these problems was made a journal WEATHER AND TRAFFIC MONITORING SYSTEM IoT-BASED TOWARDS JAMBI SMART CITY. This research uses descriptive research method. This method uses action techniques that focus on implementing actions with the aim of improving quality or solving problems in a group of objects and observing the success rate or impact of their actions.
PENGEMBANGAN SISTEM INFORMASI MANAJEMEN HOTEL MULTI-CABANG BERBASIS WEB DENGAN FRAMEWORK LARAVEL Ahmad Husna Ahadi; Pariyadi Pariyadi; Teuku Djauhari
Djtechno: Jurnal Teknologi Informasi Vol 6, No 2 (2025): Agustus
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/djtechno.v6i2.7139

Abstract

Perhotelan adalah salah satu bisnis yang saat ini juga sudah banyak menggunakan teknologi seperti sistem informasi manajemen hotel. Royal Heritage Hotel sudah menggunakan sistem informasi manajemen hotel untuk operasional dan reservasinya. Tetapi owner memiliki target ingin menambah cabang hotel di kota/kabupaten lain bahkan di luar provinsi Jambi. Pihak manajemen hotel menginginkan adanya sebuah sistem yang dapat mengakomodir hal tersebut sehingga beberapa cabang hotel bisa dilakukan pemantauan terpusat melalui satu sistem. Berdasarkan dari permasahalan tersebut, penulis memiliki ketertarikan untuk mengembangkan sistem informasi manajemen hotel yang dapat memiliki beberapa cabang pada Hotel Royal Heritage Jambi. Pengembangan sistem informasi ini meneruskan dari sistem yang sudah ada yaitu sistem informasi berbasis website menggunakan framework Laravel. Metode pengembangan sistem yang digunakan adalah metode waterfall dengan pemodelan menggunakan UML, dan pengujian dengan metode black box testing. Dari hasil pengujian, sistem yang telah dikembangkan ini sudah layak untuk dilanjutkan ke tahap deployment. Pengembangan ini diharapkan dapat menjadi penyelesaian masalah dan solusi bagi pihak Hotel Royal Heritage ataupun bagi hotel lainnya yang memiliki permasalahan serupa.
Security and Performance Analysis of Caesar and Vigenère Ciphers Yandi Anzari; Teuku Djauhari; Tomi kurniawan; Noni Rahmawati; Niko Akbar
Journal of Intelligent Systems and Information Technology Vol. 3 No. 2 (2026): July
Publisher : Apik Cahaya Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61971/jisit.v3i2.320

Abstract

While most cryptographic benchmarks prioritize modern algorithms, this study offers a distinct, controlled evaluation of classical monoalphabetic versus polyalphabetic substitution ciphers under systematically scaled data workloads up to 1,000 KB. The objective is to quantify the exact execution throughput and security thresholds of the Caesar and Vigenère ciphers against contemporary automated attacks. The methodology utilizes programmatically built Python modules tested across 100 continuous trials inside an isolated Linux environment, subjected to automated brute-force scripts and statistical Kasiski examinations. The empirical results reveal that both algorithms exhibit linear time complexity, though the Vigenère cipher suffers a 38% to 45% performance overhead due to index alignment. Crucially, while the Vigenère cipher successfully deters primitive brute-force attacks, its structural security collapses catastrophically with a 100% vulnerability rate under statistical cryptanalysis once the file size reaches 50 KB. The practical implication dictates that polyalphabetic substitution provides superficial protection against modern computing power, reinforcing institutional policy to restrict these foundational algorithms exclusively to pedagogical frameworks rather than active information systems.
Implementasi Metode Analytical Hierarchy Process (AHP) Pada Sistem Pendukung Keputusan Pemilihan Security Terbaik Di PT. Adimulio Palmo Junaidi Surya; Novhirtamely Kahar; Rika Angelina; Teuku Djauhari
JURNAL AKADEMIKA Vol 18 No 2 (2026): Jurnal Akademika
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/8n7eck64

Abstract

This study discusses the design of a decision support system for selecting the best security guard at PT Adimulio Palmo Lestari using the Analytical Hierarchy Process (AHP) method. The purpose of this study is to assist the company in determining the most suitable security guard based on several criteria, namely discipline, ethics, achievement, experience, and attendance. The calculation process is carried out by comparing each criterion in pairs to obtain priority weights. The results of the study indicate that the decision support system based on the AHP method is able to provide objective and consistent security rankings. Thus, this system is expected to support faster, more precise, transparent, and accurate decision making in the process of selecting the best security guard.
Co-Authors Noni Rahmawati -, Sailani Adinda S., Kasih Afif Rahman Riyanda Ahmad Husna Ahadi Aktan, Rizky Nurman Aminuddin, Fattachul Huda Angga Angga Arjansyah, Arnol BAHRI, FAISAL Brestina Gultom darex susanto, darex Dede, Alan Dede, Alan Ezrifal Sany Fattachul Huda Aminuddin Fitra Novriadi Gustina Gustina Gustina Gustina Gustinar Gwandy Rianto, Muhammad Huda Aminuddin, Fattachul Imti Tsalil Amri Irfandi, Baso Junaidi Surya, Junaidi Kusuma, Chandra Merti Megawaty Merty Megawati M.Pd MULYADI Mulyadi Rusli Niko Akbar Noni Rahmawati Novhirtamely Kahar Novriadi, Fitra Pariyadi Rika Angelina Rizky Nurman Aktan Santoso Santoso Santoso Santoso Santoso Santoso Santoso Setiawan Assegaf Tomi kurniawan Windy Adriana Yandi Anzari Yandi Anzari