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Rancang Bangun Pakan Ikan Otomatis dan Kontroling Suhu Serta Monitoring pH Air Berbasis IoT Robiyanto, Robi; Subakti, Tresna; Raswa; Al Hilmi, Muhammad Anis
IKRA-ITH Informatika : Jurnal Komputer dan Informatika Vol. 9 No. 1 (2025): IKRAITH-INFORMATIKA Vol 9 No 1 Maret 2025
Publisher : Fakultas Teknik Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37817/ikraith-informatika.v9i1.4375

Abstract

This research proposes the design of an automatic fish feeding system equipped withtemperature control and water pH monitoring based on the Internet of Things (IoT). Thissystem aims to increase efficiency in aquarium or fish pond management by integratingvarious control and monitoring functions in real-time. In this system, the automatic fishfeeder uses a programmable dispenser mechanism to provide feed in predeterminedamounts and times. Temperature control is carried out using temperature sensors andheating or cooling actuators, to maintain water temperature conditions within the optimalrange. In addition, water pH monitoring is carried out through a pH sensor connected tothe system to ensure the water quality remains ideal for fish health. Data from these sensorsis sent in real-time to the IoT platform, enabling remote monitoring and control via webbasedor mobile applications. The results of implementing this system show increasedefficiency in feeding, increasing operational efficiency, reducing human error, andproviding quality fish, as well as maintaining more stable and optimal environmentalconditions. The implementation of this system shows great potential in modern aquacultureapplications by utilizing IoT technology for better and responsive management.
Linux Operating System Security Testing Case Study: FTP Security in Metasploitable2 Hilmi, Muhammad Anis Al; Herdiyanti, Fauziah
SAINTEKBU Vol. 15 No. 02 (2023): Vol. 15 No. 02 August 2023
Publisher : KH. A. Wahab Hasbullah University

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

Abstract

Linux is an operating system like Unix that uses a kernel and includes applications and other support-ing modules to be used properly. Linux is free to use and includes open-source code to be used and devel-oped by all parties. The Linux operating system is widely used as a server, for example, for hosting web applications or used in cloud computing infrastructure. No wonder Linux is one of the targets of cyberat-tacks. In this study, a simulation of attacks on the Linux operating system was carried out, and one type of Linux distribution tested as a target was Metasploitable2. Metasploitable2 is a Linux operating system that is intentionally made vulnerable to attack; the aim is to be experimental material. In testing, Metasploitable2 was treated as the target of the attack and Kali Linux as the attacker. The initial stage of the attack simulation, carried out using NMap, Metasploitable2 security vulnerabilities can be identified and exploited for later attacks with exploits. The type of exploit used is a backdoor because a backdoor can function to penetrate systems, programs, or networks without going through the authentication pro-cess. In this case, Metasploitable2 has a security hole in its FTP port. The loophole is tried to be exploited. In this case, the way to overcome the attack is by closing all possible entry points to be an attack loop-hole; in this case, Metasploitable2 is port 6200 and disabling anonymous account permissions to upload files using FTP.
Pelatihan Pencatatan Keuangan Sederhana di SMA PUI Gegesik Krisnaputra, Mohammad Rizky; Hilmi, Muhammad Anis Al
Jurnal Pintar Abdimas Vol 2 No 2 (2022): Volume 2 Nomor 2 Tahun 2022
Publisher : Lembaga Pengabdian Masyarakat Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jpas.v2i2.11135

Abstract

Berangkat dari rendahnya literasi keuangan remaja yang berpotensi menghambat kemandirian ekonomi mereka di masa mendatang, sebuah kegiatan pengabdian masyarakat dilaksanakan di SMA PUI Gegesik dengan fokus pada pelatihan pencatatan keuangan dasar bagi siswa. Tujuan utama penelitian ini adalah untuk meningkatkan pemahaman siswa tentang pentingnya pencatatan keuangan, membekali mereka dengan keterampilan membuat catatan pendapatan dan pengeluaran sederhana, serta menumbuhkan kebiasaan mengelola uang saku secara efektif. Metode pelaksanaannya terdiri dari tiga tahap: penyampaian materi pencatatan keuangan dasar, praktik pencatatan pendapatan dan pengeluaran harian, dan diskusi kelompok untuk merefleksikan hasil pencatatan siswa. Kegiatan ini didukung dengan penyediaan format pencatatan sederhana yang dapat digunakan secara mandiri. Hasil kegiatan menunjukkan adanya peningkatan pemahaman siswa tentang pentingnya pencatatan keuangan dan munculnya kesadaran baru dalam mengelola pendapatan dan pengeluaran. Meskipun masih terdapat kendala dalam mencapai konsistensi pencatatan, siswa mulai mampu membedakan kebutuhan dan keinginan serta menunjukkan antusiasme untuk melanjutkan praktik pencatatan keuangan. Dampak jangka panjang dari pelatihan ini diharapkan adalah terbentuknya kebiasaan pengelolaan keuangan yang positif, sehingga siswa dapat berkembang menjadi pribadi yang lebih mandiri dan disiplin, serta mempersiapkan diri menghadapi tantangan ekonomi di masa mendatang.
Analisis Log Server dengan Data Mining untuk Deteksi Aktifitas Malicious Hilmi, Muhammad Anis Al; Cahyanto, Kurnia Adi; Afghani, Azhar Al; Hadibrata, Badrudin
JUKI : Jurnal Komputer dan Informatika Vol. 8 No. 1 (2026): JUKI : Jurnal Komputer dan Informatika, Edisi Mei 2026
Publisher : Yayasan Kita Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53842/juki.v8i1.2318

Abstract

Web server security is a primary concern amid the rising wave of cyber threats. Every user interaction with a web application is recorded in server logs, which contain valuable information including IP addresses, request methods, response status codes, and data sizes. This study leverages server log data from January to July 2019 collected from an educational institution to detect malicious activities using a data mining approach. After preprocessing and rule-based labeling into three classes Safe, Suspicious, and Dangerous  dimensionality reduction was applied via Linear Discriminant Analysis (LDA) before classification using five algorithms: SVM-RBF, SVM-Linear, SVM-Polynomial, K-NN via GridSearch, and Decision Tree. Results show that SVM-RBF delivers the most stable performance, achieving a training accuracy of 88% and testing accuracy of 86%. However, class imbalance affects recall scores for certain categories. This study confirms the effectiveness of combining LDA and SVM-RBF as a basis for log-based intrusion detection systems, while also highlighting the need for further development through data balancing techniques and additional feature engineering.
PELATIHAN LITERASI DAN PENCATATAN KEUANGAN SEDERHANA DI SMA PUI GEGESIK CIREBON Muhammad Anis Al Hilmi; Mohammad Rizky Krisnaputra; Hasanah, Sevia; Fitriyani; Andreyani; Pirmansyah, Ferdi Angga; Agustio, Asep Dwi Agustio; Safirah, Dewi; Ariyanto, Muhammad; Rosyad, Diva Salsabilla; Adelia, Putri; Selfiya; Afdilah, Linda Dwi; Faradila, Lulu Salsa; Syahadah, Lisa
JPM: Jurnal Pengabdian Masyarakat Vol 5 No 1 (2026): Jurnal Pengabdian Masyarakat
Publisher : Universitas Garut

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

Abstract

Karena rendahnya tingkat literasi keuangan di kalangan remaja, yang berpotensi menghambat kemandirian ekonomi mereka di masa depan, kegiatan pengabdian masyarakat dilakukan di SMA PUI Gegesik, yang berfokus pada pelatihan pencatatan keuangan dasar bagi siswa. Tujuan utama pelatihan ini adalah untuk meningkatkan pemahaman siswa tentang pentingnya pencatatan keuangan, membekali mereka dengan keterampilan untuk membuat catatan pendapatan dan pengeluaran sederhana, dan menumbuhkan kebiasaan mengelola uang saku secara efektif. Metode pelaksanaannya terdiri dari tiga tahap: penyampaian materi pencatatan keuangan dasar, praktik pencatatan pendapatan dan pengeluaran harian, dan diskusi kelompok untuk merefleksikan hasil pencatatan siswa. Kegiatan ini didukung dengan penyediaan format pencatatan sederhana yang dapat digunakan secara mandiri. Hasil kegiatan menunjukkan peningkatan pemahaman siswa tentang pentingnya pencatatan keuangan dan kesadaran baru dalam mengelola pendapatan dan pengeluaran. Meskipun masih ada tantangan dalam mencapai pencatatan yang konsisten, siswa mulai mampu membedakan antara kebutuhan dan keinginan dan menunjukkan antusiasme untuk melanjutkan praktik pencatatan keuangan. Dampak jangka panjang dari pelatihan ini diharapkan berupa pembentukan kebiasaan manajemen keuangan yang positif, sehingga siswa dapat berkembang menjadi individu yang lebih mandiri dan disiplin, serta mempersiapkan diri menghadapi tantangan ekonomi di masa depan. Kata kunci: Literasi Keuangan, Pemuda, Pengabdian Masyarakat, Pencatatan Keuangan