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Implementasi Access Control List (ACL) pada Perangkat MikroTik untuk Mengamankan Koneksi Jaringan Internet di SMK Nurusshaleh Kato Timur Nawawi, Sulton; Tahir, Muhlis; Ihsan, Rifqi Farhanul; Valahi, Alvito Dhail; Mufarrohah, Mufarrohah; Rusmiati, Siti
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 7, No 4 (2024): Agustus 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.v7i4.7704

Abstract

Abstrak - Dalam era digital saat ini, keamanan jaringan merupakan hal yang sangat penting bagi organisasi dan pengguna individu. Pengaturan yang tepat terhadap akses jaringan menjadi krusial untuk melindungi informasi sensitif dan mengurangi risiko serangan cyber yang semakin kompleks. Salah satu alat yang sering digunakan untuk mengontrol akses jaringan adalah Access Control List (ACL). SMK NURUSSHALEH Katol Timur memiliki wi-fi yang terbuka bagi siswa, dengan tidak adanya kontrol pada jaringan tersebut siswa sering mengakses media social dan bermain game saat proses pembelajaran. Tujuan dari penelitian ini adalah untuk meningkatkan keamanan jaringan mengoptimalkan proses pembelajaran di SMK NURUSSHALEH Katol Timur dan. Penelitian ini menggunakan metode pengembangan dengan pendekatan Network Development Life Cycle (NDLC). Penelitian ini berhasil mengimplementasikan keamanan jaringan miktrotik dengan metode Access Control List (ACL) untuk membatasi akses-akses jaringan di SMK NURUSSHALEH Katol Timur.Kata kunci: Access Control List (ACL), Keamanan Jaringan, Mikrotik  Abstract - In today's digital age, network security is of paramount importance to organizations and individual users. Proper setup of network access is becoming crucial to protecting sensitive information and reducing the risk of increasingly complex cyber attacks. One of the tools that is often used to control network access is the Access Control List (ACL). SMK NURUSSHALEH Katol East has wi-fi open to students, with the lack of control on the network students often access social media and play games during the learning process. The aim of this research is to improve network security and optimize learning processes in Eastern Catholic SMK NURUSSHALEH and. This research uses a development method with the Network Development Life Cycle (NDLC) approach. The research successfully implemented microtic network security with the Access Control List (ACL) method to restrict network access in NURUSSHALEH Catholic East SMK..Keywords: Access Control List (ACL), Security Network, Mikrotik
Effect of PHET-assisted Wondering, Exploring, and Explaining Model on Students’ Cognitive Outcomes in Global Warming Rusmiati, Siti; Aripin, Aripin; Makiyah, Yanti Sofi
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 16, No 2 (2025): Oktober 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v16i2.22913

Abstract

A preliminary study at SMA Negeri 9 Tasikmalaya revealed that students’ low activity and engagement during the learning process contributed to poor learning outcomes. This was evident from the average score of students’ daily tests, which was 62, below the Minimum Mastery Criteria (MMC) of 75, thus categorized as low. This study aims to examine the effect of the Wondering, Exploring, Explaining (WEE) learning model assisted by PhET on students’ cognitive learning outcomes in the topic of global warming among tenth-grade students at SMA Negeri 9 Tasikmalaya in the 2023/2024 academic year. The study employed a quasi-experimental method with a non-equivalent control group design across nine tenth-grade classes. The sample was determined through purposive sampling, with class X-3 assigned as the experimental group and class X-9 as the control group. Cognitive learning outcomes were measured using an essay test consisting of nine items covering cognitive levels C2, C3, and C4. Hypothesis testing using the t-test at a significance level (α=0.05) showed that , namely 11,5 > 1,67, indicating that  was accepted and is rejected. It can thus be concluded that the WEE learning model assisted by PhET significantly influenced students’ cognitive learning outcomes on the topic of global warming. The findings of this study imply that the WEE learning model assisted by PhET can serve as an effective instructional strategy for teachers to enhance student engagement and learning outcomes and may provide a reference for further research in the development of innovative learning models.