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All Journal JURNAL SISTEM INFORMASI BISNIS Techno.Com: Jurnal Teknologi Informasi Panrita Abdi - Jurnal Pengabdian pada Masyarakat Sistemasi: Jurnal Sistem Informasi Seminar Nasional Teknologi Informasi Komunikasi dan Industri INOVTEK Polbeng - Seri Informatika JURNAL INSTEK (Informatika Sains dan Teknologi) Digital Zone: Jurnal Teknologi Informasi dan Komunikasi J-Dinamika: Jurnal Pengabdian Kepada Masyarakat JUTIS : Jurnal Teknik Informatika JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Prosiding Seminar Nasional Sisfotek (Sistem Informasi dan Teknologi Informasi) Jurnal Web Informatika Teknologi [J-WIT] SENTRI: Jurnal Riset Ilmiah Proceeding Applied Business and Engineering Conference Journal of Embedded Systems, Security and Intelligent Systems Saber: Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Jurnal Publikasi Teknik Informatika
Rezki Kurniati, Rezki
Politeknik Negeri Bengkalis
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IMPLEMENTASI DAN ANALISIS KEAMANAN PASSWORD STRENGTH VALIDATION PADA SISTEM MONITORING PESANAN PRODUK CETAK BERBASIS WEB Wahyu Danuarta; Rezki Kurniati
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 10 No. 1 (2026): JATI Vol. 10 No. 1
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v10i1.17025

Abstract

Perkembangan teknologi informasi telah mendorong perusahaan percetakan untuk beralih ke sistem digital demi meningkatkan efisiensi dan kualitas layanan mereka. Meski demikian, penerapan sistem berbasis web juga menimbulkan risiko terhadap keamanan, terutama dalam hal identifikasi pengguna. Penelitian ini berfokus pada penerapan dan analisis keamanan Password Strength Validation (PSV) dalam sistem pemantauan pesanan produk cetak berbasis web di Pemuda Grafika Bengkalis. Metode yang dipakai untuk pengembangan sistem adalah Prototype, sementara analisis keamanan dilakukan dengan menggunakan pendekatan validasi berdasarkan aturan dan entropi. Sistem ini juga dilengkapi dengan batasan maksimum login sebanyak tiga kali percobaan untuk mencegah serangan brutal. Pengujian dilakukan menggunakan metode Black Box Testing untuk mengevaluasi fungsi-fungsi sistem serta fitur-fitur keamanan yang diterapkan. Temuan penelitian mengindikasikan bahwa penerapan Password Strength Validation (PSV) dapat menurunkan penggunaan kata sandi yang lemah dan meningkatkan kesadaran pengguna terkait masalah keamanan, serta batasan login yang efektif dalam menghalangi akses yang tidak sah. Dengan demikian, sistem pemantauan pesanan yang dikembangkan tidak hanya meningkatkan efisiensi dalam manajemen pesanan tetapi juga memberikan perlindungan yang lebih baik terhadap data pengguna
PENERAPAN KEAMANAN TWO FACTOR-AUTHENTICATION (2FA) PADA APLIKASI PEMESANAN PERCETAKAN PEMUDA GRAFIKA BERBASIS MOBILE Juliyono Juliyono; Rezki Kurniati; Pretti Ristra
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 10 No. 1 (2026): JATI Vol. 10 No. 1
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v10i1.17063

Abstract

Perkembangan teknologi mobile mendorong meningkatnya pemanfaatan aplikasi berbasis smartphone dalam mendukung aktivitas bisnis, termasuk di bidang percetakan. Namun, sistem pemesanan di Percetakan Pemuda Grafika masih dilakukan secara manual melalui kunjungan langsung atau komunikasi via WhatsApp dan telepon. Kondisi ini menyebabkan pelanggan kesulitan memperoleh informasi lengkap mengenai jenis layanan, harga produk, serta estimasi waktu pengerjaan, karena harus berkomunikasi satu per satu dengan admin. Selain itu, pelanggan tidak dapat memantau status pesanan secara langsung sehingga menimbulkan ketidakpastian dan ketidaknyamanan dalam proses pemesanan. Penelitian ini bertujuan untuk membangun aplikasi pemesanan percetakan berbasis mobile yang menampilkan katalog layanan secara lengkap serta dilengkapi dengan sistem keamanan Two-Factor Authentication (2FA) menggunakan One-Time Password (OTP). Metode pengembangan sistem yang digunakan adalah prototyping dengan melibatkan umpan balik pengguna secara bertahap. Hasil penelitian menunjukkan bahwa aplikasi mampu menyajikan informasi layanan secara jelas, memudahkan proses pemesanan, menyediakan pemantauan status pesanan secara real-time, serta penerapan 2FA berbasis OTP mampu meningkatkan keamanan proses login pengguna
Aplikasi Penentuan Jumlah Pinjaman USP (Usaha Simpan Pinjam) Bantan Jaya Berbasis Web Surya Darma; Rezki Kurniati
SENTRI: Jurnal Riset Ilmiah Vol. 5 No. 2 (2026): SENTRI : Jurnal Riset Ilmiah, Februari 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v5i2.5683

Abstract

The rapid development of information technology has encouraged digital transformation in microfinance institutions, including Savings and Loan Enterprises (USP); however, most existing systems primarily focus on transaction recording and administrative efficiency without integrating structured financial feasibility analysis into loan amount determination. This study aims to design and develop a web-based loan determination system at USP Bantan Jaya that integrates field survey data and the Utilization Business Plan (RUP) into an automated calculation model incorporating net income analysis, installment capacity (set at 50% of net income), and risk adjustment factors based on historical arrears ratios. The novelty of this research lies in the integration of measurable financial parameters and risk-based adjustment into a structured decision-support mechanism supported by Role-Based Access Control (RBAC) to ensure data security and access control. Functional testing using the black box method demonstrated a 100% success rate across nine core system features, while simulation results showed that the system standardized loan eligibility calculations and adjusted loan disbursement up to 60% of the initial application based on risk assessment. These results indicate that the proposed system enhances decision consistency, transparency, and accuracy in determining loan amounts, providing a practical and replicable model for more professional and sustainable USP management.
Analisis Keamanan Website E-Pinter Terhadap Serangan SQL Injection dan XSS Josua Karlos Manuel; Rezki Kurniati
Jurnal Publikasi Teknik Informatika Vol. 4 No. 3 (2025): September : Jurnal Publikasi Teknik Informatika
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupti.v4i3.5234

Abstract

Website security is a crucial aspect of ensuring data integrity, confidentiality, and availability, especially in the face of increasingly sophisticated cyber threats. E-Pinter, a digital licensing service platform, is highly vulnerable to cyberattacks such as SQL Injection and Cross-Site Scripting (XSS), both of which can potentially compromise its system and the sensitive information stored within. This study aims to evaluate the security level of the E-Pinter website against these two types of attacks through a combination of manual and automated penetration testing methods designed to identify existing vulnerabilities. The SQL Injection tests involved inserting various payloads into input parameters to assess whether the database could be manipulated, while the XSS tests were conducted by embedding malicious scripts into unvalidated inputs to determine the likelihood of user interface exploitation. The results revealed several weaknesses that attackers could exploit, potentially leading to data leaks, unauthorized access, and disruptions to system operations. These findings highlight that the E-Pinter platform, as a critical public service system, requires immediate strengthening of its security protocols. As a mitigation effort, the research recommends the implementation of prepared statements to protect against SQL Injection attacks and the use of functions such as htmlspecialchars() to prevent the execution of malicious XSS scripts. Furthermore, it emphasizes the importance of continuous security monitoring, regular penetration testing, and proper input validation as essential practices for sustainable website protection. By adopting these measures, the security of E-Pinter can be significantly enhanced, ensuring the safety of user data, improving public trust in digital government services, and reducing the risk of exploitation in the future, especially as digital transformation accelerates in public administration and service delivery.
Implementasi Extreme Programming untuk Sistem Jasa Pemesanan Design Website dan UI/UX Ramadhan Abelio Nusa Putra; Rezki Kurniati; Eva Yumami
SABER : Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Vol. 2 No. 4 (2024): Oktober : Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/saber.v2i4.1728

Abstract

In this study, a website and UI/UX design ordering service system was developed. This system offers clients to make orders through a website that can make it easier for people to find service experts in the field of website and UI/UX design. The development of this system was carried out using the Extreme Programming (XP) method, this method is a software development that emphasizes flexibility, communication, and adaptability to changing requirements. Researchers will use short iterations to create, build, and test websites and UI/UX designs. To ensure a thorough understanding of client requests and preferences, developers and customers will communicate more frequently. The testing method on the system used in this study is User Acceptance Testing, which is a testing stage where the system or software is evaluated to ensure that the system meets user needs and requirements. Users perform this test to ensure that the system functions properly and meets their expectations. The results of this study, system development using the Extreme Programming (XP) method is very helpful for developers because the needs of each user are clearly defined, the use of the User Acceptance Testing method shows that each function of the application system operates according to user needs. Thus, the use of the Extreme Programming method can improve the system development.
Sistem Manajemen Keanggotaan Pelanggan pada Usaha Kuliner Berbasis Mobile Menggunakan Metode RAD Ricky Riotaro; Rezki Kurniati
SABER : Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Vol. 3 No. 3 (2025): Juli : SABER : Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/saber.v3i3.3020

Abstract

Bos Salad Bengkalis is a culinary company that offers healthy and fresh salads. With rapid business growth, managing customer data, reward programs, and transactions is becoming increasingly important. For this reason, a Mobile-based membership management system is needed that can improve customer experience by creating a Reward program, then to facilitate management and customer transaction data, a Website-based system is also made for the admin. This research aims to design and develop an effective and efficient customer membership management system using the Rapid Application Development (RAD) method. This method was chosen because it allows rapid and orderly development, so that the system built can meet the needs. The main features to be developed include member registration, member profile management, point and reward system, and transaction management. Through the implementation of this system, Bos Salad Bengkalis can obtain more accurate data on customer behavior and preferences. Thus, the development of this membership management system is a strategic step for Bos Salad Bengkalis in facing challenges and taking advantage of opportunities in today's digital era.
Co-Authors Agus Tedyyana, Agus Agustiawan, Agustiawan Aldi Suhandi Aryan Saputra Bayu Surarso Depandi Enda Devi Sukardi Deviana Fitri Dewi, Ria Sastra Dirgantara, Rimba Fajar Ratnawati Fajri Profesio Putra Hendrianjas Hendrianjas, Hendrianjas I Made Surya Kumara Irfan Sazali Jaroji Jaroji Josua Karlos Manuel Juliyono Juliyono Juwanda, Farikhin Kasmawi Khairus Suhada Lidya Wati Lidya Wati, Lidya Mansur Mansur Miza Hilmiya Muhammad Ikhsan Wibowo Nur Faathira Nurhafiza Nurhafiza Nurmi Hidayasari Nurul Ulfa Pretti Ristra Ramadhan Abelio Nusa Putra Ricky Riotaro Rusnani Rusnani Santika Suryani Saragih, Elpi Aprianti sari, Mirga krisma nilam Sri Mawarni Subandri, M Asep Surya Darma Syahli, Alfian Wahyu Danuarta Yudi Amrizal Yudi Amrizal Yumami, Eva