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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) Jurnal Sisfokom (Sistem Informasi dan Komputer) Jurnal Teknologi Informasi dan Pendidikan Jurnal Vokasi Informatika (JAVIT) Jurnal Penelitian Teknologi Informasi dan Sains Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika Saturnus: Jurnal Teknologi dan Sistem Informasi Ignite: Journal Islamic Global Network for Information Technology and Entrepreneurship
Ahmaddul Hadi
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering

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Perancangan TCAD (Tap Card Access Door) Menggunakan NFC Dengan Monitoring Berbasis Web : (Studi Kasus: Ruang Dekanat Fakultas Teknik Universitas Negeri Padang) Afif Fadhilah; Geovanne Farell; Ahmaddul Hadi; Khairi Budayawan
Journal Islamic Global Network for Information Technology and Entrepreneurship Vol. 2 No. 2 (2024): April : Journal Islamic Global Network for Information Technology and Entrepren
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/ignite.v2i2.1014

Abstract

The usage of manual keys in door security has become obsolete due to the increasing risk of theft and loss of valuable items. Observations at the Dean’s Office of the Faculty of Engineering at Universitas Negeri Padang reveal the shortcomings of manual key systems, including the possibility of getting stuck, lost keys, and the inability to record access. TCAD (Tap Card Access Door) offers a solution by utilizing NFC and cameras to directly monitor door access. This research aims to develop TCAD that can real-time monitor door access and store usage data. The development method for TCAD follows the waterfall model, and the system is designed using PHP with the Laravel framework, JavaScript, MySQL as the DBMS, and Visual Studio Code as the editor. Test results demonstrate that TCAD with NFC and web-based monitoring simplifies access entry recording, facilitates data collection during user room access, and improves data search efficiency. With TCAD, it is expected that door security and access monitoring can be better controlled and more efficient in line with current technological advancements.
Rancang Bangun Sistem Pelayanan Surat Berbasis Web dengan Penerapan Tanda Tangan Digital di Nagari Bukit Bais Mukhtarijal Mukhtarijal; Hadi Kurnia Saputra; Dony Novaliendry; Ahmaddul Hadi
Saturnus: Jurnal Teknologi dan Sistem Informasi Vol. 4 No. 2 (2026): April : Saturnus: Jurnal Teknologi dan Sistem Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/saturnus.v4i2.1568

Abstract

Administrative letter services at the village (nagari) level are still largely conducted using conventional methods, resulting in various issues such as limited service hours, slow processing times, and risks of document loss. This study aims to develop a web-based letter service system with the implementation of digital signatures in Nagari Bukit Bais to improve efficiency, security, and transparency of public services. The research adopts the Agile Development method with an iterative approach, including requirement analysis, system design, implementation, and testing. The developed system enables citizens to submit requests online and is equipped with features such as officer verification, digital signing by the village head, automatic notifications, digital archiving, and document verification using QR Codes. Security mechanisms are implemented using SHA-256 cryptographic hashing and RSA-2048 digital signature algorithms, supported by X.509 digital certificates. Functional testing using end-to-end methods shows that all system features operate successfully without failures, while non-functional testing confirms the reliability of document security and integrity. The resulting system is able to automate the entire service process, reduce processing time, and ensure document authenticity and security. Therefore, this system can serve as a solution to support the digital transformation of public services at the village level.
Co-Authors Afif Fadhilah Ahmad Zaki Asrul Huda Dedy Irfan Delsina Faiza Denny Kurniadi Desep Priandes Dharma Liza Said Dony Novaliendry Febby Apri Wenando Febri Yuningsih Filinia Gusti Fitri Yanti Geovanne Farell Hadi Kurnia Saputra Hayatun Nupus Jusmardi Kelmizona Saputra Khairi Budayawan Lativa Mursyida Legiman Slamet Lovri Dahliana Melda Triyana Tanjung Melri Deswina Miftahul Ilmi Muhammad Adri Mukhtarijal Mukhtarijal Mutia Rafika Afsah Okses Efriyanda Putri Maharani Radia Afnur Rizkayeni Marta Sandi Rahmadika Sandra, Randi Proska Syukhri Syukhri Syukhri Syukhri Thamrin Thamrin Titin Sriwahyuni Yasdinul Huda Zulhendra Zulhendra