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The Implementation of Wi-Fi Network Security System in Bukit Peninjauan II Village Taufik Hidayat; Khairil Khairil; Deri Lianda
Jurnal Komputer Vol 5 No 1 (2026): Juli-Desember
Publisher : CV. Generasi Insan Rafflesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/jk.v5i1.180

Abstract

Public Wi-Fi networks are highly vulnerable to the misuse of Internet access, particularly for accessing websites containing online gambling, pornographic content, and illegal online lending services. Similar issues were identified in the public Wi-Fi network of Bukit Peninjauan II Village, which lacked an effective website filtering mechanism. This study aims to implement a network security system using MikroTik firewall integrated with DNS Static based on Regular Expressions (Regex), TLS Host Filtering, and the blocking of DNS over HTTPS (DoH) and QUIC protocols. This study used the Network Development Life Cycle (NDLC) methodology, which consists of the analysis, design, implementation, testing, and evaluation phases. The proposed system was implemented on the public Wi-Fi network of Bukit Peninjauan II Village by configuring firewall rules to filter website access based on predefined domain patterns. The results demonstrate that the implemented Firewall Filter, DNS Static Regex, TLS Host Filtering, DNS over HTTPS (DoH) blocking, and QUIC blocking functioned as intended. The system successfully restricted access to websites related to online gambling, pornographic content, and illegal online lending services without affecting access to authorized websites. Furthermore, blocking DoH and QUIC effectively prevented users from bypassing the implemented filtering mechanism. In conclusion, the proposed network security system effectively enhances Internet access control and provides a safer, more secure, and better-managed public Wi-Fi environment for the community of Bukit Peninjauan II Village.
Rancang Bangun Web server Untuk Monitoring Suhu dan Gas LPG Berbasis IoT Suryani Rizki Putri; Khairil Khairil; Yoli Andi Rozzi
TEKNIKA Vol. 20 No. 1 (2026): Teknika Januari 2026
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17640557

Abstract

Perkembangan teknologi yang pesat menuntut peningkatan pada sistem keamanan rumah sebagai upaya menjaga reliabilitas infrastruktur, perlindungan aset, serta pencegahan dan mitigasi risiko kebakaran. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem deteksi kebakaran berbasis Internet of Things (IoT) dengan memanfaatkan mikrokontroler ESP32. Sistem ini menggunakan sensor DHT22 untuk memantau suhu dan kelembapan, serta sensor MQ-2 untuk mendeteksi kebocoran gas LPG. Data hasil dari pembacaan sensor dikirim secara real-time ke web server berbasis PHP dengan antarmuka menggunakan Tailwind CSS, yang dapat diakses melalui dashboard sensiot.my.id/surproject. Selain itu, sistem dilengkapi fitur notifikasi melalui email apabila nilai suhu atau konsentrasi gas LPG melebihi ambang batas yang ditentukan. Berdasarkan hasil pengujian, data dapat terkirim dengan delay kurang dari dua detik, menunjukkan bahwa sistem ini responsif dan efektif dalam mendukung deteksi dini terhadap potensi kebakaran. Dengan demikian, sistem ini berpotensi menjadi solusi preventif yang efisien untuk meningkatkan keselamatan lingkungan dan keandalan infrastruktur berbasis teknologi.
Implementasi Metode K-Means Clustering Pada Segmentasi Citra Digital Efran Fernando Ade Pratama; Khairil Khairil; Juju Jumadi
Jurnal Media Infotama Vol 18 No 2 (2022): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v18i2.2899

Abstract

ABSTRACT:Image segmentation is the process of placing a label for each pixel in an image therefore pixels with the same label share certain visual characteristics. One of the algorithms that can be applied in accelerating the segmentation process is K-Means Clustering. K-means is a non-hierarchical clustering method that tries to partition existing data into one or more clusters. This method partitions data into clusters so that data with the same characteristics are grouped into the same cluster and data with different characteristics are grouped into other clusters. The implementation of the system uses the Visual Basic 2010 programming language and the method used in this research is the waterfall method. The results of the analysis carried out show that the similarity of the identified images based on the proximity of the color values ​​and the accuracy produced is quite good, especially for objects that have special colors or colors that have become characteristics of the object. Keywords: Digital Image, Segmentation, Clustering, K-Means
APLIKASI GAME FIRST PERSONAL SHOOTER (FPS) BERBASIS ANDROID randi wijaya; Khairil Khairil; Ricky Zulfiandry
Jurnal Media Infotama Vol 19 No 1 (2023): April
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v19i1.3685

Abstract

Abstract:First Person Shooter (FPS) this game is usually a shooting game where the appearance is seen from the player’s eyes. Where each zombie object appears automatically then the user will try to shoot at the zombie object, so if the a zombie object is shot will increase the score value. Unity3d is an IDE display for free java/androiddevelopment. Meanwhile,according to safaat (2013:6) unity3d contains an IDE game engine used to make android coding. Unity3d is a supporting application for android development that is free. At the level of the game starts with an easy level by getting points and adventure, then the level will automatically go up. An alternative game to be able to provide games that are able to hone the brains ability in logic/mathematics and can implement the First Personal Shooter (FPS) game with an Android-based united3d game engine. It is hoped that the development of this application can be a reference not that the geofencing algorithm is not only be applied to map-based applications so that the geofencing algorithm can be applied to similar applications as information technology developments.
Penerapan Firewall Pada Sistem Keamanan Jaringan Komputer Di Sekolah Smk Negeri 5 Seluma Nopri Dwipoyono; Khairil Khairil; Aji Sudarsono
Jurnal Media Infotama Vol 19 No 2 (2023): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v19i2.4355

Abstract

Abstract- The Seluma 5 State Vocational High School does not yet have a firewall, so the computer network security at school is still very minimal, both in terms of limiting access to the network. Besides that, internet access at Seluma 5 State Vocational High School is used by teachers and staff to access internet pages by browsing to get information, but there are several teachers and staff who access social media pages and other pages which decreases the effectiveness of the performance of these teachers and staff. Implementation of a Firewall on a computer network security system at the Seluma 5 Vocational High School uses Iptables to monitor packet data traffic processes in the network. With iptables, you can manage network traffic on the server such as allowing, blocking or skipping incoming and outgoing connections, managing ports and so on on the Seluma 5 State Vocational High School Computer Network. Based on the tests that have been carried out, it can be concluded that the implementation of a firewall on the computer network security system at the State Vocational High School 5 Seluma is able to block the ping of death attack and is also able to open and close access to several ports in the network and block the websites facebook.com, instragram .com, and tokopedia.com
PENERAPAN ZABBIX DENGAN NOTIFIKASI TELEGRAM UNTUK MELAKUKAN MONITORING JARINGAN Heti Heti; Khairil Khairil; Deri Lianda
Jurnal Media Infotama Vol 20 No 1 (2024): April 2024
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i1.5336

Abstract

Urrently, The Use Of Computer Networks Is Very Necessary, Such As For Teaching And Learning Activities And Work. state high school 1 Kota Bengkulu Already Has A Network That Is Used For Teaching And Learning Activities. Currently The Computer Network In The Computer Laboratory Of state high school 1 Bengkulu City Totals 24 Computer Units.The Computer Network In The state high school1 Bengkulu City Computer Laboratory Does Not Yet Have A System That Can Carry Out Monitoring, So It Is Slow To Identify Problems That Occur On The Network. One Application That Monitors Networks Is Zabbix. Zabbix, In Monitoring The Network, Can Send Notifications To Telegram.Zabbix Can Run On The Linux Ubuntu Server 20.04 Operating System. The Linux Ubuntu Server 20.04 Operating System Is Used Because It Is Open Source And Does Not Require High Hardware Specifications. Because The Linux Ubuntu Server Operating System In Carrying Out Network Monitoring Using Zabbix Uses Small Server Resources. Zabbix Can Monitor Problems That Occur With Each Client And The Time When The Problem Occurs. Zabbix Can Also Send Problem Information In Real Time To The Network Admin's Telegram, So That Admins Can Easily Find Out About Problems That Occur On Computers Connected To The Network. Besides The Problem Information Sent To Telegram, It Is Also Saved In The Server Log, So That The Admin Can See The Problems That Occur At A Later Date
AN ANALYSIS OF SERVICE QUALITY ON VSAT NETWORK USING WIRESHARK Abdilah Yusuf; Khairil Khairil; Eko Prasetiyo Rohmawan
Jurnal Media Infotama Vol 20 No 1 (2024): April 2024
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i1.5338

Abstract

The need for the internet nowadays is very high, because students and office employees have to carry out all activities using the internet. This causes an increase in connection traffic on the internet and workload on internet service provider servers. Especially in areas where it is still difficult to access the internet network. VSAT is one of the recommended internet access media because it can be installed and accessed even in remote areas. For this reason, it is hoped that an agency or company will implement and monitor the service quality on VSAT network system so that the data flow or data traffic within the network is at the quality of service level. Analyze network feasibility or quality of service to determine the value of several segments such as jitter, packet loss, delay, throughput using Wireshark software. The result shows that it has succeeded in analyzing network feasibility on VSAT network media using Wireshark software. In implementing Wireshark software to network feasibility testing, it can be concluded that VSAT network is very suitable to be implemented at SD 65. Then, the results of this network feasibility measurement will also be useful to help the maintenance or repair process easier, because it will provide useful data for technicians to diagnose conditions on VSAT.
Analisis Keamanan Website Menggunakan Ptes (Penetration Testing Execution And Standart) Delta Anugrah Utama; Khairil Khairil; Reno Supardi
Jurnal Media Infotama Vol 20 No 1 (2024): April 2024
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i1.5367

Abstract

Websites are a vital element in the evolution of the internet, with more than 1.9 billion sites worldwide today. Their use was initially limited to personal purposes, but now almost all companies have websites, such as Facebook, Apple, and BBC News. Tim Berners-Lee created the first website in the late 1980s through the World Wide Web (W3) project. Penetration Testing is an evaluation method for identifying weaknesses in a security system, network, or web application. This involves direct attacks against targets under test to detect and correct weaknesses. The aim is to identify potential weak points and ensure compliance with security policies. Test results using Accuntetix show low-level system vulnerabilities on the website of min2kotabengkulu.sch.id, which can be considered quite safe from attacks.
Rancang Bangun Sistem Informasi Pariwisata Di Kabupaten Musi Rawas Utara Provinsi Sumatera Selatan Muhammad Zarkasi; Khairil Khairil; Achmad Fikri Sallaby
Jurnal Media Infotama Vol 20 No 2 (2024): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i2.6318

Abstract

Tourism is a journey that a person undertakes temporarily from one place to another for the purpose of recreation, holidays and enjoying tourist attractions, not with the intention of earning a living in the place he or she visits but solely to enjoy leisure or recreational activities to fulfill various desires. .The stages of research based on the waterfall method are as follows: Analysis, Design, coding, Implementation, Maintenance, from the results of creating a Web-Based Tourism Information System Design System in the North Musi Rawas Regency, South Sumatra Province, the conclusion is: System Design System Tourism information in North Musi Rawas Regency, South Sumatra Province is used as a tool in conveying tourism information in North Musi Rawas Regency. The Tourism Information System. The design of a tourism information system. In North Musi Rawas Regency, South Sumatra Province, it is one form of tourism promotion that exists. in North Musi Rawas Regency to attract tourists to visit
Rancang Bangun Sistem Pemesanan Produk Jasa Percetakan Berbasis Web Di CV. Fajar Advertising Yuni Sania; Khairil Khairil; Achmad Fikri Sallaby
Jurnal Media Infotama Vol 20 No 2 (2024): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i2.6374

Abstract

Humans as technology users must be able to utilize currently available technology. With the help of technology and information using the web, an ordering system that can be done via the internet, which is often called the web, will facilitate the marketing reach of the services and products sold by the Company. Dawn Advertising. The aim of this research is to build a web-based product ordering system. The research method used is the system design method. which can be accessed by all parties who need information on purchasing products at the company. Fajar Advertising. The supporting programs used are Dreamweaver as a web editor, PHP as a programming language, and MySQL as a database storage system. The design of this system makes it easier to efficiently market printing products and services online without limitations on space and time. The author's suggestion is that the system can be used according to the company's needs. It is hoped that the development of the system will eventually make this program an online program.
Co-Authors Abdilah Yusuf Abdul Wahid Abdussalam Al Akbar Abid Rusidi Ade Manza Putra Ahmad Asyhari Aji Sudarsono Aji Sudarsono Alvin Mustofa Kemal Atatur Andree Adhi Dharma Anggita Gledisyah Putri Anis Maulita Anna Damayanthi Annisa Arsy Tiara Apriani Purwita Sari Ariska Antoni Arius Satoni Kurniawansyah Aryo Sumirso Wahyudi Aryopi Arsipan Defri Riyanto Delta Anugrah Utama Devi Sartika Devina Ninosari Dewantara Dewantara Dimas Aldi Romadoni Dimas Aulia Trianggana Doni Johan Gultom Dwi Septian Efran Fernando Ade Pratama Eko Prasetiyo Rohmawan Eko Suryana Empi Desni Linia Junita Ferdianto Felino Feri Hari Utami Fina Nurmita Firda Nurjanah Govi Rusli Hamdan Hamdan Hari Aspriyono Hendri Alamsyah Herizal Syafputra Herlina Latipa Sari Heru Eko Saputro Heti Heti Hoki Dewangga Ila Yati Beti Inda Mareta Indriani Indra Kanedi Intan Mayang Sari Iqbal Rahmat Adha Januar Syah Putra Julda Julda Jumadi, Juju Jusuf Wahyudi Kanedi, Indra Kanedi Khairil Fajri NST Kodia, Elsi Leni Natalia Lianda, Deri Liovi Egi Likardo Mardiansyah Mardiansyah Moh. Syahrul Adlom Muhammad Al Aziz Muhammad Zarkasi Nopri Dwipoyono Novisyah Novisyah Pangeran Al Amin Raden Diky Zailani randi wijaya Rayos Adyatma Refki Iqromullah Rena Ariyanti Reno Supardi Reza Afrio Utama Ricky Zulfiandry Ridho Mangkondo Riki Irawansyah Rizka Tri Alinse Rizki bunga ameli Robby Syaputra Rute Adeya Saputra Sallaby, Achmad Fikri Sapri Sapri Sapri Sapri sapri sapri Sari, Venny Novita Setiaji Ayu Handayani Shinta Wili Rahayu Siska Haryati Siswanto Siswanto Siti Hanila Suryani Rizki Putri Taufik Hidayat Tio Rahmadi Toibah Umi Kalsum Triza Randes Syafutra Venny Novita Sari Vina Silva Anugrah Wenty Ratna Juwita Wulandari Wulandari Yessi Mardiana Yoli Andi Rozzi Yuni Sania yupianti yupianti Zendi Aptrio Zulfiandy, Ricky