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Optimizing Attendance Data Security by Implementing Dynamic AES-128 Encryption Nuzula, Mukhsin; Away, Yuwaldi; Kahlil, Kahlil; Novandri, Andri
Sinkron : jurnal dan penelitian teknik informatika Vol. 8 No. 2 (2024): Article Research Volume 8 Issue 2, April 2024
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v8i2.13412

Abstract

The protection of data security is crucial, particularly when dealing with the transmission of sensitive information through communication networks. This article explores the Advanced Encryption Standard 128-bit (AES-128) algorithm as an effective and secure cryptographic solution. The paper proposes the dynamic development of the AES-128 cryptography method by implementing a dynamic key to enhance the security of employee attendance data. The dynamic key involves changing the encryption key every minute, providing an additional security layer and reducing the risk of decryption by unauthorized parties. Test results indicate that the dynamic AES-128 encryption algorithm demonstrates optimal performance. The consecutive encryption and decryption speeds for sending attendance data are 14656.78 bit/s and 21898.21 bit/s, respectively. The consistent duration of the encryption and decryption processes, at 6.66ms and 2.44ms, along with an Avalanche Effect rate of 50.73% and an Entropy of 6.67 bit/symbol, emphasizes the algorithm’s efficiency and stability. This research not only reinforces the desired level of security but also outperforms several previous studies. Analyzed performance data indicates that this method is not only efficient but also stable in maintaining data security, addressing significant variations in data length. Thus, the implementation of dynamic AES-128 cryptography in attendance systems provides a significant advantage in addressing information security challenges in the current digital era.
Implementation of WebGIS for Optimizing Car and Motorbike Rental in Lhokseumawe City Ichsan, Muhammad; Nuzula, Mukhsin; Fazira, Zetta; Salat, Junaidi
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 7, No 5 (2024): Oktober 2024
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v7i5.8035

Abstract

Abstrak - Rental mobil dan motor merupakan layanan penting bagi masyarakat, terutama bagi mereka yang membutuhkan transportasi di daerah tertentu. Namun, masyarakat sering menghadapi kesulitan dalam mengakses informasi mengenai lokasi dan layanan rental mobil serta motor, yang mengharuskan mereka mengandalkan sumber informasi informal atau melakukan kunjungan langsung, sehingga mengakibatkan pemborosan waktu dan tenaga. Penelitian ini bertujuan untuk mengembangkan aplikasi berbasis WebGIS yang memfasilitasi pencarian rental mobil dan motor di Kota Lhokseumawe. Aplikasi ini dirancang untuk memberikan informasi yang akurat dan detail mengenai lokasi layanan rental tersebut, dengan tujuan mempermudah dan mempercepat akses informasi bagi masyarakat. Dalam proses pengembangan, aplikasi ini menggunakan bahasa pemrograman PHP, HTML, JavaScript, dan CSS, serta memanfaatkan software MySQL MariaDB untuk penyimpanan basis data. Peta Leaflet digunakan untuk visualisasi geografis yang memungkinkan pengguna melihat lokasi rental mobil dan motor secara interaktif. Metode penelitian melibatkan perancangan basis data menggunakan Entity Relationship Diagram (ERD), pengembangan aplikasi, serta evaluasi dan pengujian fungsionalitas aplikasi. Hasil penelitian menunjukkan bahwa aplikasi ini efektif dalam menyediakan informasi lokasi secara cepat, efisien, dan akurat. Aplikasi ini menawarkan solusi yang signifikan bagi masyarakat dalam mencari layanan rental mobil dan motor di Kota Lhokseumawe, serta berfungsi sebagai alat informasi yang berguna bagi pengelola bisnis rental.Kata kunci: Aplikasi Pencarian, Rental Mobil dan Motor, WebGIS Abstract - Car and motorbike rental services are essential for people, especially those in need of transportation in specific areas. However, the public often faces challenges in accessing information regarding the locations and services of car and motorbike rentals, frequently relying on informal sources of information or making direct visits, which results in wasted time and effort. This research aims to develop a WebGIS-based application to facilitate the search for car and motorbike rentals in Lhokseumawe City. The application was designed to provide accurate and detailed information about the locations of these rental services, with the goal of making information access easier and faster for the public. The development process utilizes programming languages such as PHP, HTML, JavaScript, and CSS, along with MySQL MariaDB software for database storage. Leaflet Maps are employed for geographic visualization, allowing users to interactively view rental car and motorbike locations. The research methodology involves database design using an Entity-Relationship Diagram (ERD), application development, and the evaluation and testing of the application's functionality. The results of the study indicate that this application is effective in providing fast, efficient, and accurate location information. This application offers a significant solution for the public in finding car and motorbike rental services in Lhokseumawe City and serves as a useful informational tool for rental business managers.Keywords: Application, Car and Motorbike Rental, WebGIS
Development of an Integrated Web-Based Multi-User Application for Village Fund Usage Reporting Using CodeIgniter Fitriyani; Mukhsin Nuzula; Cut Lilis Setiawati
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

Currently, there is an increasing need for a transparent and efficient reporting system in the management of village funds (Dana Gampong), as many fund management processes still rely on manual methods or systems that are not well-integrated. Therefore, this research focuses on the development of a multi-user web-based application for reporting the use of village funds, integrated with the CodeIgniter framework. This application aims to provide a transparent and efficient system for managing and reporting village budget allocations, expenditures, and activities at various levels, including categories, fields, villages, and subdistricts. The system is designed to allow both administrators and village operators to input and manage data, ensuring accurate and up-to-date financial reporting. The admin interface enables users to update account credentials, manage categories, fields, villages, and subdistricts, while the operator interface facilitates detailed activity reporting. Additionally, the application ensures accessibility across various devices, including personal computers, laptops, tablets, and smartphones, making it flexible and user-friendly for all stakeholders. This research also explores the importance of an integrated system in improving transparency in village governance, providing a comprehensive view of fund usage across different categories and time periods.
Development of an Integrated Web-Based Multi-User Application for Village Fund Usage Reporting Using CodeIgniter Fitriyani; Mukhsin Nuzula; Cut Lilis Setiawati
Jurnal Serambi Engineering Vol. 10 No. 2 (2025): April 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

Currently, there is an increasing need for a transparent and efficient reporting system in the management of village funds (Dana Gampong), as many fund management processes still rely on manual methods or systems that are not well-integrated. Therefore, this research focuses on the development of a multi-user web-based application for reporting the use of village funds, integrated with the CodeIgniter framework. This application aims to provide a transparent and efficient system for managing and reporting village budget allocations, expenditures, and activities at various levels, including categories, fields, villages, and subdistricts. The system is designed to allow both administrators and village operators to input and manage data, ensuring accurate and up-to-date financial reporting. The admin interface enables users to update account credentials, manage categories, fields, villages, and subdistricts, while the operator interface facilitates detailed activity reporting. Additionally, the application ensures accessibility across various devices, including personal computers, laptops, tablets, and smartphones, making it flexible and user-friendly for all stakeholders. This research also explores the importance of an integrated system in improving transparency in village governance, providing a comprehensive view of fund usage across different categories and time periods.
PEMBERDAYAAN UMKM BERBASIS PRODUK LOKAL TEH KEMASAN UNTUK MENINGKATKAN KESEJAHTERAAN MASYARAKAT: PERAN KREATIVITAS MAHASISWA KKN DALAM PENGEMBANGAN UMKM DI DESA LHOK IGEUH Nuzula, Mukhsin; Fadhli, Teuku; Salat, Junaidi; Fajri, Heri
Al Ghafur : Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 3, No 2 (2024): Desember
Publisher : Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/al_ghafur.v3i2.3072

Abstract

Pengabdian ini bertujuan untuk meningkatkan daya saing produk teh herbal yang dihasilkan oleh UMKM di Desa Lhok Igeuh. Masalah utama yang dihadapi UMKM ini adalah kurangnya pengetahuan tentang pengolahan, inovasi kemasan, dan strategi pemasaran. Metode yang digunakan meliputi pelatihan teknis pengolahan, desain kemasan yang menarik, dan pemanfaatan digital marketing. Hasil kegiatan menunjukkan peningkatan kualitas produk, perluasan pasar, dan kesadaran masyarakat terhadap pentingnya branding. Program ini memberikan dampak positif pada kesejahteraan ekonomi masyarakat desa.
ANALISIS KEBIJAKAN PENDISTRIBUSIAN ZAKAT DALAM UPAYA PENINGKATAN EKONOMI MUSTAHIK (STUDI KASUS PADA BAITUL MAL ACEH) Haiqal, Muhammad; Fajri, Heri; Nuzula, Mukhsin
Jurnal Mahkota Bisnis (Makbis) Vol 3 No 2 (2024): Jurnal Mahkota Bisnis (Makbis)
Publisher : MTU PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59929/mm.v3i2.69

Abstract

Peningkatan ekonomi pada mustahik merupakan salah satu tujuan pendistribusian zakat, dimana orang miskin (mustahik) tidak hanya mampu bertahan hidup dengan terpenuhinya kebutuhan dasar saja, tetapi juga harus mampu bekerja dan memenuhi kebutuhannya dan keluarganya secara mandiri. Kemandirian mustahik penting untuk memecahkan masalah ketimpangan, pengangguran dan kemiskinan dalam masyarakat. Hal ini hanya dapat tercapai jika kebijakan pendistribusian zakat mampu digunakan sebagai sarana pemberdayaan ekonomi masyarakat miskin (mustahik) yang akan meningkatkan kapasitas mereka dan memungkinkan mereka untuk berwirausaha sehingga mampu memenuhi kehidupan mereka sendiri. Penelitian ini menggunakan metode deskritif analisis. Adapun sumber data primernya diperoleh dari hasil wawancara, observasi dan dokumen dari Baitul Mal Aceh (BMA), sedangkan data sekunder diperoleh dari buku-buku dan tulisan-tulisan yang berkaitan dengan kajian ini. Penelitian ini menggunakan data field research atau penelitian lapangan, dengan menggunakan analisis kualitatif dan deskriptif analisis. Hasil penelitian menunjukkan bahwa Baitul Mal Aceh telah melakukan pengelolaan dan pendistribusian zakat yang sesuai dengan aturan yang berlaku untuk memberdayakan mustahik. Baitul Mal Aceh telah juga melakukan berbagai pengawasan atau evaluasi terhadap pendistribusian zakat yang sudah berjalan dengan baik namun terdapat beberapa hal yang belum sejalan dengan yang diharapkan. Baitul Mal Aceh (BMA) lewat program pemberdayaan ekonomi mampu meningkatkan ekonomi atau kesejahteraan mustahik.
Critical Evaluation of Governance and Good Corporate Governance in Managing Mudharabah Deposits at Bank Aceh Media, Muhammad Agmar; Marzuki, Marzuki; Saputra, Teuku Yasman; Nuzula, Mukhsin
Jurnal Hukum Ekonomi Syariah Vol. 9 No. 2 (2025): Desember 2025 (In Process)
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/y0g0ya75

Abstract

The management of mudharabah deposits at Bank Aceh Syariah presents governance challenges arising from limited coordination among the Board of Commissioners, the Board of Directors, and the Sharia Supervisory Board. This study investigates how these governance organs perform their supervisory, operational, and sharia compliance roles in managing deposit funds. Unlike previous studies that focus mainly on structural aspects of governance, this research highlights the practical gaps that emerge when strategic decision-making is dominated by a single governance organ. Using a qualitative approach, data were collected through interviews, observations, and document reviews. The findings show that although the governance structure appears adequate, its implementation is hindered by restricted information flow, the Directors’ dominance in strategic decisions, and the Sharia Supervisory Board’s limited substantive involvement. These insights provide a novel contribution by illustrating how governance dynamics directly shape intermediation effectiveness and sharia compliance. The study concludes that a more integrated governance framework is essential to strengthen accountability, enhance sharia alignment, and support regional economic development
Critical Evaluation of Governance and Good Corporate Governance in Managing Mudharabah Deposits at Bank Aceh Media, Muhammad Agmar; Marzuki, Marzuki; Saputra, Teuku Yasman; Nuzula, Mukhsin
Jurnal Hukum Ekonomi Syariah Vol. 9 No. 2 (2025): Desember 2025 (In Process)
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/y0g0ya75

Abstract

The management of mudharabah deposits at Bank Aceh Syariah presents governance challenges arising from limited coordination among the Board of Commissioners, the Board of Directors, and the Sharia Supervisory Board. This study investigates how these governance organs perform their supervisory, operational, and sharia compliance roles in managing deposit funds. Unlike previous studies that focus mainly on structural aspects of governance, this research highlights the practical gaps that emerge when strategic decision-making is dominated by a single governance organ. Using a qualitative approach, data were collected through interviews, observations, and document reviews. The findings show that although the governance structure appears adequate, its implementation is hindered by restricted information flow, the Directors’ dominance in strategic decisions, and the Sharia Supervisory Board’s limited substantive involvement. These insights provide a novel contribution by illustrating how governance dynamics directly shape intermediation effectiveness and sharia compliance. The study concludes that a more integrated governance framework is essential to strengthen accountability, enhance sharia alignment, and support regional economic development