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Journal of Innovation and Future Technology (IFTECH)

iftech
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Published by Universitas Banten Jaya

ISSN : 26561719 EISSN : 26562774 DOI : 10.47080

Core Subject : Science, Education, Engineering,

Computer Science & IT Education Electrical & Electronics Engineering Engineering Library & Information Science

Jurnal IFTECH memiliki ruang lingkup mengenai hasil penelitian di bidang Komputerisasi Akuntansi, Teknik Informatika dan Manajemen Informatika (Ilmu Komputer dan Teknologi Informasi). Jurnal IFTECH merupakan salah satu media dokumentasi dan informasi ilmiah yang dapat dijadikan sebagai fasilitas untuk membantu para dosen, peneliti, staf dan mahasiswa dalam mempublikasikan dan menginformasikan hasil penelitian, gagasan, tulisan, karya ilmiah lainnya kepada masyarakat ilmiah.

Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)

Articles 199 Documents

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ANALISIS DAN IMPLEMENTASI MINI-SIEM BERBASIS RULE-BASED DETECTION UNTUK MONITORING LOG DAN DETEKSI ANCAMAN MULTI-SERVER Muhammad Khaidir Fahram; Linda Evan Englista
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4857

Higher education institutions manage IT infrastructure that stores highly valuable academic, financial, and research data, yet most do not have an adequate Security Operation Center (SOC) due to limited budget and human resources. This condition makes security incidents such as brute force attacks, SQL injection, directory traversal, and automated scanning difficult to detect at an early stage, since log monitoring is still carried out manually and reactively across multiple servers. This study aims to design and implement a lightweight, web-based mini-SIEM (Security Information and Event Management) application built on the Laravel framework, equipped with a custom rule-based detection engine that evaluates NGINX and Laravel log entries using AND/OR pattern matching and threshold/time-window logic. The method used is a system development method consisting of requirement analysis, architecture design, rule engine design, implementation, and testing and evaluation stages. The application was deployed to monitor several servers in real time and its rule engine was evaluated on its ability to classify security events into severity levels (Medium, High, Critical) such as SQL injection attempts, brute force login, directory traversal, and 404 scanning activity. The results show that the developed mini-SIEM is able to centralize multi-server log visibility in a single dashboard and to automatically flag malicious patterns with an appropriate severity classification, including identifying the top source IP addresses and their geographic origin. During the evaluation period, the system processed log entries collected from six monitored servers and generated 7 categories of active alerts (Medium, High, and Critical severity), while the Top IP analysis identified the five most active source addresses, one of which alone accounted for 1,000 recorded attempts. Thus, the implementation of this self-built mini-SIEM is proven to improve security visibility and incident response speed for higher education IT infrastructure without requiring commercial or heavyweight enterprise SIEM solutions.

RANCANG BANGUN SISTEM INFORMASI MANAJEMEN PERALATAN DAN PENDAFTARAN SISWA KELAS ROBOTIK SERANG BERBASIS WEB PADA PT RACER ROBOTIC SERANG MENGGUNAKAN METODE WATERFALL Ahmad Rufa'i; Budi Pangestu; Muhammi Dzaky P.L; Aldi Rustandi; Fahri Adnan; Muhamad Eric A.S
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4868

The student registration and equipment data management process at PT Racer Robotic Serang was previously conducted conventionally, where registration utilized Google Forms and equipment data collection was still recorded manually. This created risks of data inaccuracy and a lack of operational efficiency. This study aims to design and develop an integrated web-based information system for equipment management and student registration for robotics classes at PT Racer Robotic Serang using the Waterfall method. The system was developed using the Next.js framework, Tailwind CSS, and Supabase as the backend service. The features provided include equipment inventory management (incoming, outgoing, and damaged goods), online student registration from kindergarten to high school levels, and a public landing page featuring company news and information. System testing was conducted using the Black Box Testing method to evaluate functionality and system performance. The results indicate that all system features run properly with an average API response speed of 375 ms and a 100% Black Box Testing success rate, thereby providing a structured, secure, and efficient digital solution for the operational needs of PT Racer Robotic Serang.

PENERAPAN METODE REGRESI LINEAR SEDERHANA UNTUK PREDIKSI PENJUALAN SEPATU: STUDI KASUS PADA UMKM AKANTRA Ahmad Suhemi; Muhammad Jubaidi; Nasywa Yumna Marjuki
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4886

The development of Micro, Small, and Medium Enterprises (MSMEs) requires business owners to carry out effective sales planning in order to optimize inventory management and minimize the risk of overstocking or stock shortages. One approach that can be applied is the Simple Linear Regression method, which is capable of predicting future sales based on historical data. This study aims to predict shoe sales at Akantra MSME using weekly historical sales data collected over 26 observation periods. The research stages include data collection, regression coefficient calculation, regression equation development, sales prediction, and model accuracy evaluation using Mean Absolute Error (MAE), Root Mean Square Error (RMSE), and Mean Absolute Percentage Error (MAPE). The study produced the regression equation Y=33.25538462−0.486153846X, indicating a downward trend in sales of approximately 0.49 pairs of shoes per period. The evaluation results showed an MAE of 9.19, an RMSE of 10.86, and a MAPE of 34.89%. These findings indicate that the proposed model provides a reasonably accurate prediction and is suitable for supporting sales planning decisions. Therefore, the Simple Linear Regression method can serve as an alternative approach for assisting MSMEs, particularly Akantra MSME, in forecasting future sales and supporting more effective business decision-making.

PERBANDINGAN TOPSIS DAN MOORA DENGAN PEMBOBOTAN CRITIC UNTUK PEMILIHAN VARIETAS BENIH KEDELAI Widyawati Widyawati; Ika Ima Nissa; Ely Nuryani; Rehulina Tarigan; Waliadi Gunawan
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4887

Selecting soybean seed varieties requires simultaneous consideration of several physical and physiological indicators. This study develops an objective decision model by integrating the Criteria Importance Through Intercriteria Correlation (CRITIC), Technique for Order Preference by Similarity to Ideal Solution (TOPSIS), and Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA). Secondary data were obtained from the 2019 UPBS Balitkabi seed germination laboratory test published by the Indonesian Ministry of Agriculture. Eight soybean varieties were evaluated using seven criteria: seed vigor, normal germination, abnormal germination, dead seeds, fresh ungerminated seeds, moisture content, and 100-seed weight. CRITIC generated objective weights from data variability and intercriteria conflict; TOPSIS and MOORA were then used independently to rank the alternatives. The highest CRITIC weights were assigned to moisture content (0.1738), 100-seed weight (0.1660), and vigor (0.1531). TOPSIS and MOORA consistently selected Dena 1 as the best variety, with preference values of 0.8574 and 0.0544, respectively. Detap 1 ranked last in both methods. The Spearman rank correlation of 0.9286 indicates very strong agreement between both rankings. The proposed model provides a transparent and reproducible approach for prioritizing soybean seed varieties using publicly available laboratory data without subjective expert weighting.

PENGEMBANGAN FITUR INTEGRASI INSTAGRAM PADA WEBSITE SMK MULIA HATI INSANI SEBAGAI MEDIA PROMOSI DIGITAL UNTUK MENINGKATKAN MINAT CALON SISWA Najmuddin; ahmad rufa'i; Dewi Portuna; Elisa Syahfitri; Safira Muharromah
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4900

The advancement of information technology has changed the way educational institutions disseminate information and promote their programs. School websites provide official information, while Instagram enables fast sharing of photos, videos, and school activity documentation. However, the website and Instagram of SMK Mulia Hati Insani were previously managed separately, causing the latest Instagram content to be unavailable directly on the website. This study aims to develop an Instagram integration feature on the SMK Mulia Hati Insani website to support digital information dissemination and school promotion. The system was developed using the Waterfall method, consisting of requirements analysis, system design, implementation, testing, and maintenance. Data were collected through observation, interviews, and questionnaires involving 30 prospective students. Black Box Testing was used to evaluate the main functions of the integration feature. The results show that the Instagram integration feature was successfully implemented and enabled the latest Instagram content to be displayed on the website. The questionnaire results showed a very positive response from prospective students, with an average score of 4.80 out of 5.00 (96.00%). These findings indicate that the integration feature was positively perceived in terms of website attractiveness, information access, and digital promotion. However, the study does not measure changes in prospective students' interest before and after implementation.

DEVELOPMENT OF A WEB-BASED E-TRAINING APPLICATION FOR THE DIGITALIZATION OF TRAINING MANAGEMENT AT PT VERITRUST GLOBAL SOLUSINDO Raden Kania; Tifani Intan Solihati; Khasan Asrori; Edy Rakhmat; Nur Hidayanti
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4902

The training conducted by PT Veritrust Global Solusindo is organized online, offline, and blended. However, in its implementation, PT Veritrust Global Solusindo faces several obstacles in the form of materials still in the form of printed modules. Besides that, in training, there needs to be an interaction forum between participants and instructors, which makes training more interactive and participants more active. Therefore, how does this e-training application help the training implementation process, and can participants store and download materials besides this application as a medium for interaction and discussion between participants and instructors? The purpose of this research is to design applications that can help and optimize the training process through e-training applications. The method used to design the system in this study is the Waterfall method so that it is easier for system development, and using the Unified Modeling Language (UML) for visual system modeling. The e-training application is made web-based using the Laravel framework. With this e-training application, the training process at PT Veritrust Global Solusindo can run more effectively and interactively. Existence of this application instructors can upload material so that it can be stored and participants can download material and access it at any time, this e-training application also has a medium of interaction between participants with instructors and admins in the form of forums to share information and questions relevant to training.

IMPLEMENTASI METODE COMPLEX PROPORTIONAL ASESSMENT DALAM SISTEM PENDUKUNG KEPUTUSAN PENILAIAN KINERJA GURU SMPN 13 TARAKAN Nurfita Auliani; Evi Dianti Bintari; Cindy Cindy
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4906

Teacher performance evaluation is an essential process for assessing teachers' competence and professionalism in carrying out their responsibilities as educators. At SMP Negeri 13 Tarakan, the teacher performance evaluation process is still conducted manually by the principal, making the process time-consuming, prone to calculation errors, and less effective in producing objective evaluation results. This study aims to design and develop a Decision Support System (DSS) to assist in teacher performance evaluation using the Complex Proportional Assessment (COPRAS) method. The COPRAS method was selected because it is capable of evaluating multiple alternatives based on various criteria and generating utility values and rankings to support decision-making. The research stages consisted of data collection, system requirements analysis, system design, implementation of the COPRAS method, and system testing using teacher performance evaluation data from SMP Negeri 13 Tarakan. The results indicate that the developed system assists the principal in conducting the evaluation process more quickly, objectively, and accurately while minimizing calculation errors Based on the testing results using the 2021 teacher performance evaluation data involving 16 teachers, the highest utility value of 100% was obtained by teacher GU08, while the lowest utility value was obtained by teacher GU07, with a utility value of 56.10%. The system recommends 10 teachers in the very good performance category, 4 teachers in the good performance category, and 2 teachers in the fair performance category. Therefore, the COPRAS method can be effectively implemented as a decision support tool for teacher performance evaluation at SMP Negeri 13 Tarakan.Keyword: decision support system, teacher performance evaluation, COPRAS.

RANCANG BANGUN NETWORK ATTACHED STORAGE BERBASIS NEXTCLOUD MENGGUNAKAN RASPBERRY PI 5 UNTUK AKSES DATA JARAK JAUH Tubagus Mochamad Isnaeni; Teuku Fadjar Shadek; Bagus Pribadi
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4919

Yayasan Pendidikan Fatahillah (YPF) Cilegon operates across two geographically separated locations, Serdang and Citangkil. The organization faces challenges in data exchange because files are transferred manually using flash drives, external storage devices, and instant messaging applications, resulting in document duplication, version inconsistency, and increased risks of data loss and unauthorized access. This study aims to design and develop a secure and cost‑effective Network Attached Storage (NAS) infrastructure based on Nextcloud, running on Raspberry Pi 5, and integrated with Tailscale VPN utilizing the WireGuard protocol to enable secure remote data access. The research employed the Research and Development (R&D) method using a two‑iteration Prototyping model, consisting of requirement gathering, quick design, prototype development, user evaluation, and refinement stages. The system was implemented using Raspberry Pi 5 with 8 GB RAM, NVMe SSD storage 512 GB, Ubuntu Server 24.04 LTS, Apache web server, MariaDB database, and PHP runtime environment. Performance testing was conducted through direct file‑transfer measurements using 1 GB files over both local and VPN networks. The results showed average transfer speeds of 11 MB/s on the local network and 9 MB/s via VPN, indicating an acceptable 18% performance reduction due to encryption overhead. Functional testing confirmed that all main features—including authentication, file upload/download, folder management, file sharing, synchronization, and VPN connectivity—operated successfully. The findings demonstrate that the proposed NAS infrastructure provides an economical, secure, and reliable solution for centralized data management and remote collaboration in small‑ and medium‑scale educational organizations.

PENGEMBANGAN FITUR MARKETING BROADCAST SYSTEM DAN INTEGRASI MIDTRANS PAYMENT GATEWAY PADA APLIKASI PEMESANAN JASA FOTOGRAFI STUDI KASUS J_ART PHOTOGRAPHY Yul Hendra; Irma Yunita Ruhiawati; Dadang Amiruddin
Journal of Innovation And Future Technology Vol. 8 No. 2 (2026): Vol 8 No 2 (Agustus 2026): Journal of Innovation and Future Technology (IFTECH)
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v8i2.4971

The rapid growth of information technology has encouraged digital transformation in service-based businesses, including photography services. J_ART Photography currently uses an online booking application; however, its promotional activities are still conducted manually through individual WhatsApp messages, while payment confirmation relies on manual bank transfer verification. These processes reduce operational efficiency, increase administrative workload, and slow customer service. Therefore, this study aims to develop a Marketing Broadcast System and integrate the Midtrans Payment Gateway into the photography service booking application to improve promotional effectiveness, automate payment processing, and enhance service quality. This research employed the Research and Development (R&D) method using the Waterfall software development model, which consists of requirement analysis, system design, implementation, testing, and evaluation. Data were collected through observation, interviews, and literature review. System functionality was evaluated using the Black Box Testing method. The results indicate that the Marketing Broadcast System successfully automates promotional message delivery to customers, while the Midtrans Payment Gateway enables real-time payment processing and automatic transaction verification. Black Box Testing showed that all system features functioned according to the specified requirements. The developed system significantly improves operational efficiency, accelerates payment confirmation, reduces manual administrative tasks, and enhances customer service quality. In conclusion, integrating automated marketing and digital payment features into a single application provides an effective solution for optimizing business processes in photography service management and supports the digital transformation of small and medium-sized enterprises.

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Ely Nuryani

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