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APLIKASI DETEKSI KOMENTAR JUDI ONLINE PADA PLATFORM YOUTUBE DENGAN MENGGUNAKAN METODE LSTM M Iqbal Husaini; Mansur Mansur
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 1 (2026): Januari
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i1.7234

Abstract

The increasing spread of online gambling promotions in YouTube comment sections poses a serious digital security threat, particularly as perpetrators often disguise words, symbols, and writing patterns to evade automatic moderation systems. This condition highlights the need for an adaptive detection system capable of understanding linguistic variations and contextual patterns. This study aims to design and develop a web-based system for detecting online gambling promotional comments using the Long Short-Term Memory (LSTM) method integrated with the YouTube Data API v3 for real-time comment retrieval. The data processing stages include text cleaning, tokenization, vector transformation using word embeddings, LSTM model training, and performance evaluation. The system is implemented using Laravel as the backend platform, while the deep learning model is developed using Python. The results indicate that the LSTM model is able to classify comments containing online gambling promotions, including those using disguised spelling patterns, based on evaluation using an independent test dataset. The developed system allows users to view detection results and remove flagged comments directly through the dashboard. This research contributes to the development of an integrated and practical web-based content moderation system for digital platforms.  
PENGEMBANGAN APLIKASI ASSESMENT SUMATIF UJIAN BERBASIS MOBILE MENGGUNAKAN METODE PROTOTYPING Prity Virnanda; Mansur Mansur
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.v10i1.16758

Abstract

Pesatnya perkembangan teknologi informasi dan komunikasi yang mendorong transformasi evaluasi pembelajaran menuju asesmen digital yang lebih efisien, objektif, dan fleksibel. Namun, pelaksanaan ujian berbasis komputer dan mobile masih menghadapi permasalahan serius, terutama terkait keamanan, potensi kecurangan, penggunaan aplikasi terpisah seperti exam browser, serta ketidaknyamanan siswa dalam mengoperasikan banyak sistem secara bersamaan. Permasalahan tersebut juga ditemukan di SMA Negeri 1 Bengkalis yang telah menerapkan ujian online, tetapi belum memiliki aplikasi asesmen mobile terintegrasi. Penelitian ini bertujuan mengembangkan aplikasi asesmen sumatif berbasis mobile yang mengintegrasikan fungsi ujian dan sistem keamanan dalam satu platform guna meningkatkan integritas, efektivitas, dan efisiensi pelaksanaan ujian. Metode yang digunakan adalah Research and Development (R&D) dengan pendekatan prototyping, yang meliputi tahap communication, quick planning, modeling quick design, construction of prototype, serta deployment, delivery, and feedback. Pengumpulan data dilakukan melalui komunikasi intensif dengan guru, siswa, dan pihak sekolah untuk memastikan kesesuaian aplikasi dengan kebutuhan pengguna. Hasil penelitian menunjukkan bahwa aplikasi asesmen sumatif berbasis mobile yang dikembangkan mampu menyederhanakan proses ujian, meningkatkan keamanan melalui fitur pemblokiran aplikasi, screenshot, perekaman layar, serta validasi wajah real-time, dan memberikan pengalaman pengguna yang lebih nyaman. Aplikasi ini dinilai relevan sebagai solusi asesmen digital terintegrasi yang mendukung manajemen ujian modern dan berkelanjutan di lingkungan sekolah
PERANCANGAN SISTEM KEAMANAN PERSONAL IDENTIFICATION NUMBER PADA APLIKASI JASA TITIP BERBASIS WEB Ramona sari; Pretti Ristra; Mansur Mansur
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.v10i1.16838

Abstract

Perkembangan teknologi digital mendorong pelaku Usaha Mikro, Kecil, dan Menengah (UMKM) untuk mengadopsi sistem berbasis web dalam mendukung pengelolaan transaksi yang lebih efektif dan terstruktur. Salah satu layanan yang mengalami pertumbuhan adalah jasa titip (jastip), namun dalam praktiknya masih banyak pelaku usaha yang mengelola pesanan dan transaksi secara manual tanpa sistem keamanan tambahan. Kondisi tersebut menimbulkan berbagai permasalahan, seperti kesalahan pencatatan, keterlambatan proses transaksi, serta meningkatnya risiko penyalahgunaan akun dan data pengguna. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem keamanan Personal Identification Number (PIN) pada aplikasi jasa titip berbasis web sebagai upaya meningkatkan keamanan transaksi dan kepercayaan pengguna. Metode pengembangan sistem yang digunakan adalah metode Waterfall, yang meliputi tahap analisis kebutuhan, perancangan sistem, implementasi, pengujian, dan pemeliharaan. Aplikasi dikembangkan menggunakan framework Laravel dengan dukungan basis data MySQL. Hasil pengujian fungsional menunjukkan bahwa penerapan sistem keamanan PIN mampu memberikan perlindungan tambahan pada proses transaksi, mencegah akses tidak sah, serta membantu pelaku UMKM dalam mengelola data produk dan transaksi secara lebih aman dan terstruktur
PENERAPAN APLIKASI MOBILE SIEM BERBASIS WAZUH UNTUK NOTIFIKASI REAL-TIME DAN REKOMENDASI PENANGANAN AWAL Ilman Sholihin; Nurmi Hidayasari; Mansur Mansur
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 10 No. 2 (2026): JATI Vol. 10 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v10i2.17338

Abstract

Keamanan jaringan merupakan aspek vital dalam menjaga stabilitas sistem informasi di era digital. Sistem Security Information and Event Management (SIEM) seperti Wazuh telah banyak digunakan untuk mendeteksi ancaman. Namun, sistem ini memiliki keterbatasan pada aspek mobilitas karena dashboard hanya tersedia berbasis web dan notifikasi bergantung pada platform pihak ketiga, menyebabkan administrator kesulitan merespons insiden keamanan dengan cepat. Penelitian ini bertujuan mengembangkan aplikasi mobile SIEM berbasis Wazuh yang mampu memberikan notifikasi keamanan jaringan secara real-time serta rekomendasi penanganan awal terhadap ancaman yang terdeteksi. Metode penelitian menggunakan pendekatan eksperimental dengan integrasi Wazuh API, pengembangan middleware berbasis Python-Flask, implementasi Firebase Cloud Messaging (FCM), dan pengembangan aplikasi mobile Flutter. Pengujian dilakukan dengan tiga skenario serangan (SQL Injection, XSS, dan Web Directory Scanning) dengan masing-masing 5 kali percobaan. Hasil penelitian menunjukkan sistem mampu mendeteksi serangan dengan rata-rata Detection Latency 1,69 detik, Notification Latency 0,82 detik, dan End-to-End Latency 2,51 detik. Sistem berhasil menampilkan notifikasi keamanan secara real-time melalui perangkat mobile serta menyediakan rekomendasi penanganan awal yang dapat digunakan sebagai panduan mitigasi oleh administrator jaringan.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN PENERIMAAN BEASISWA SISWA MISKIN (BSM) SEKOLAH MENENGAH ATAS MENGGUNAKAN METODE MULTI OBJECTIVE OPTIMIZATION ON THE BASIS OF RATIO ANALYSIS (MOORA) Amy Sahrull Ramadhani; Mansur Mansur
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 10 No. 2 (2026): JATI Vol. 10 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v10i2.17358

Abstract

Proses penentuan penerima Beasiswa Siswa Miskin (BSM) di tingkat Sekolah Menengah Atas masih banyak dilakukan secara manual, sehingga berpotensi menimbulkan subjektivitas dan ketidaktepatan dalam pengambilan keputusan. Permasalahan tersebut berdampak pada kurang optimalnya penyaluran beasiswa kepada siswa yang benar-benar layak menerimanya. Penelitian ini bertujuan untuk merancang dan membangun Sistem Pendukung Keputusan (SPK) yang mampu membantu pihak sekolah dalam menetapkan penerima BSM secara objektif, sistematis, dan transparan. Metode Multi Objective Optimization on the Basis of Ratio Analysis (MOORA) digunakan sebagai metode pengambilan keputusan karena mampu melakukan perangkingan alternatif berdasarkan sejumlah kriteria yang telah ditentukan. Pengembangan sistem dilakukan dengan pendekatan Waterfall yang meliputi tahap analisis kebutuhan, perancangan sistem, implementasi, pengujian, dan pemeliharaan. Sistem ini mengelola tiga kriteria utama penilaian siswa dan menghasilkan nilai preferensi serta peringkat kelayakan penerima beasiswa. Hasil penelitian menunjukkan bahwa sistem yang dibangun mampu mempercepat proses seleksi, mengurangi subjektivitas, serta menghasilkan keputusan yang lebih konsisten dan akurat dalam penentuan penerima Beasiswa Siswa Miskin di lingkungan sekolah.
Penerapan Aplikasi LaTeX dengan Artificial Intelligence untuk Penulisan Skripsi di Politeknik Negeri Bengkalis Kasmawi Kasmawi; Mansur Mansur; Nurmi Hidayasari Nurmi Hidayasari; Zuliar Efendi Zuliar Efendi
TANJAK : Jurnal Pengabdian Kepada Masyarakat Vol 6 No 2 (2025): TANJAK : Jurnal Pengabdian Kepada Masyarakat
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/h3h91m32

Abstract

Kegiatan pengabdian kepada masyarakat ini berfokus pada peningkatan kemampuan mahasiswa dalam penyusunan skripsi melalui penerapan aplikasi LaTeX yang terintegrasi dengan Artificial Intelligence (AI). Mahasiswa sering menghadapi permasalahan berupa ketidakkonsistenan format, kesulitan penulisan rumus, dan pengelolaan referensi yang tidak efisien saat menggunakan aplikasi pengolah kata konvensional. Penerapan LaTeX menawarkan solusi melalui sistem penataan dokumen yang lebih stabil, terstruktur, dan sesuai standar akademik. Pelaksanaan program meliputi identifikasi kebutuhan penulisan skripsi, penyesuaian template LaTeX berdasarkan pedoman masing-masing program studi, konfigurasi serta uji coba aplikasi, dan workshop bagi mahasiswa dari lima program studi. Hasil kegiatan menunjukkan peningkatan signifikan pada kemampuan mahasiswa dalam menghasilkan dokumen ilmiah yang rapi dan konsisten. Luaran utama mencakup template skripsi berbasis LaTeX, pelaksanaan workshop, publikasi media, video kegiatan, dan artikel pengabdian. Penerapan aplikasi LaTex dengan pendekatan Artificial Intelligence ini memberikan kontribusi nyata dalam peningkatan kualitas penulisan skripsi bagai mahasiswa akhir serta mendorong pemanfaatan penggunaa teknologi.
Design of a Palm Oil Harvest Recording Information System using Two-Factor Authentication Security Jefry Subastian; Mansur Mansur
SISTEMASI Vol 15, No 2 (2026): Sistemasi: Jurnal Sistem Informasi
Publisher : Universitas Islam Indragiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v15i2.5917

Abstract

The palm oil harvest recording process in many farmer groups is still carried out manually, which may lead to recording errors, delays in reporting, and difficulties in verifying harvest data. This study aims to design and develop a web-based palm oil harvest recording information system that supports harvest data entry by farmers, harvest verification by agents, transportation monitoring by drivers, and the presentation of harvest information through a dashboard for the owner. The system is designed by integrating a Two-Factor Authentication (2FA) security mechanism using One-Time Password (OTP) verification as an additional authentication layer to enhance user access security. The software development method applied in this study is the System Development Life Cycle (SDLC) Waterfall model, which includes requirement analysis, system design, implementation, testing, and maintenance stages. Black-box testing results indicate that all main system features function properly according to user requirements. In addition, user acceptance testing using usability testing with the System Usability Scale (SUS) instrument obtained an average score of 72.5, which falls into the Good category. These results suggest that implementing OTP-based 2FA improves authentication security without reducing system usability. The developed system is able to enhance the efficiency, accuracy, and transparency of the palm oil harvest recording process and has the potential to be implemented in farmer groups or similar business units.
Web-based Educational Payment Information System using Role-based Access Control Security Hidayatur Romadhan; Mansur Mansur
SISTEMASI Vol 15, No 2 (2026): Sistemasi: Jurnal Sistem Informasi
Publisher : Universitas Islam Indragiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v15i2.5920

Abstract

The management of Sumbangan Pembinaan Pendidikan (SPP) payments in Islamic boarding schools still faces issues related to delayed recording, data inaccuracies, and weak access control over financial information. This study aims to design and implement a web-based SPP payment information system that applies Role-Based Access Control (RBAC) to improve administrative order and data security. The system was developed using the Waterfall method, which consists of requirement analysis, system design, implementation, testing, and maintenance stages. The application was built using the Laravel framework with RBAC implemented at the middleware level to manage user access based on defined roles, namely Super Admin, Treasurer, Student Guardian, and Principal. System testing was conducted using the Black-Box Testing method to validate core functionalities, including user authentication, billing management, payment verification, report generation, and role-based access restrictions. The test results indicate that all system functions operate as expected and that the RBAC mechanism effectively prevents unauthorized access to sensitive features and data. Overall, the implemented system supports more structured payment administration, improves data accuracy, and enhances security and accountability in managing financial transactions within the pesantren environment.
Analysis and Improvement of an Agribusiness Web Information System Security using Grey-Box and White-Box Testing M. Isma Halil; Mansur Mansur
SISTEMASI Vol 15, No 2 (2026): Sistemasi: Jurnal Sistem Informasi
Publisher : Universitas Islam Indragiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v15i2.5939

Abstract

This study aims to analyze and improve the security of the SawitGoDigi Palm Oil Harvest Recording Information System using grey-box and white-box testing approaches. The system is used by farmers, agents, drivers, and administrators to manage land data, harvest results, distribution, and transaction records, which makes it highly exposed to security risks if vulnerabilities are present. The security testing process was conducted based on the OWASP Web Security Testing Guide (WSTG) v4.2 and the OWASP Risk Rating Methodology. The testing stages included reconnaissance, automated scanning using OWASP ZAP, manual exploitation, risk evaluation, implementation of security improvements, and retesting. The results revealed several significant vulnerabilities, including SQL Injection in the search feature, weak session management through the trusted_device cookie, and the absence of a rate-limiting mechanism that enabled brute-force attacks during the login process. The risk assessment indicated that SQL Injection and session hijacking were classified as High risk, while brute-force attacks were categorized as Medium risk. Security improvements were implemented through the use of prepared statements, strengthening cookie attributes, adding security headers, and implementing rate limiting. Retesting results confirmed that all identified vulnerabilities were successfully mitigated and reduced to a Low-risk level. This study demonstrates that a comprehensive security testing approach, which includes exploitation, remediation, and verification through retesting, can significantly enhance the security of agribusiness web applications. Furthermore, the findings show that before remediation, the system contained four vulnerabilities with High and Medium risk levels, namely SQL Injection, Session Hijacking, Brute-Force Login, and Security Misconfiguration. After the remediation and retesting process, all High- and Medium-risk vulnerabilities were successfully reduced to Low risk or marked as Closed, indicating that the system is secure for operational use.
Security Mitigation Analysis of Mobile Application Using Static and Dynamic Methods with MobSF Fazri Nugraha; Mansur Mansur
SISTEMASI Vol 15, No 2 (2026): Sistemasi: Jurnal Sistem Informasi
Publisher : Universitas Islam Indragiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v15i2.5916

Abstract

This study evaluates the security of the Mobile Application for the Palm Oil Harvest Information System using static and dynamic analysis through the Mobile Security Framework (MobSF). The research is motivated by the high risk of exploitation in APK-based applications and the lack of in-depth security assessments for applications that manage farmers’ operational data. Static analysis was conducted to identify structural weaknesses, including the use of debug certificates, enabled debugging mode, a low minimum SDK version (minSdkVersion), and exported components without proper protection. The initial results showed an App Security Score of 43/100 (Medium Risk), which increased to 67/100 (Low Risk) after configuration improvements were applied. Dynamic analysis was then performed to assess application security during runtime. The results indicated that the client side was relatively secure, with HTTPS-encrypted communication and no logging of sensitive data. However, dynamic analysis revealed vulnerabilities on the server side, where several backend endpoints could be accessed without authentication and without parameter validation, leading to potential risks of Broken Access Control and Insecure Direct Object Reference (IDOR). The findings confirm that static improvements are effective in strengthening the structural security of the application. Nevertheless, reinforcing authentication, authorization, and request validation mechanisms on the backend API remains essential to ensure comprehensive security before deployment in an operational environment. Unlike previous studies that generally focus only on vulnerability mapping, this study evaluates the effectiveness of security mitigation in a step-by-step manner by demonstrating improvements in static analysis scores and re-validating the results through dynamic analysis. Therefore, this research provides a more comprehensive security assessment of mobile applications by covering both client-side and backend aspects.