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Sistem Keamanan Jaringan Komputer Berbasis Teknik Intrusion Detection System (IDS) Untuk Mendeteksi Serangan Distrubuted Denial Of Service (DDOS) Fauzi, Raihan; Muhyidin, Yusuf; Singasatia, Dayan
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 7, No 1 (2023): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v7i1.572

Abstract

Madrasah Aliyah Purwakarta State. is a public high school located in the Purwakarta Regency, Purwakarta District, all activities at this school have used computer networks to support the activities in this school. Madrasah Aliyah Purwakarta State. at this time it has not implemented a computer network security system, because there is no computer network security system implemented at Madrasah Aliyah Negeri Purwakarta, it is still vulnerable to attacks including Ping Attack, Network Scanning and DDOS. Network Development Lyfe Cycle (NDLC) is a method for planning and managing the process of developing a computer network, the NDLC method has 5 stages, namely analysis, design, simulation prototyping, implementation, monitoring, and management. Madrasah Aliyah Purwakarta State. The result of this research is a computer network security system design based on Intrusion Detection System (IDS) using snort and portsentry to detect an attack that enters the computer network of Madrasah Aliyah Negeri Purwakarta such as Ping icmp, nmap (port scan) and DDOS, with get a notification of an attack that enters the computer network, the attack can be prevented by implementing portsentry so that attacks such as Ping icmp, nmap and DDOS will not be able to enter the computer network.
Analisis Sebaran Titik Rawan Bencana dengan K-Means Clustering dalam Penanganan Bencana Hermanto, Teguh Iman; Muhyidin, Yusuf
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.332

Abstract

Puwakata Regency has fertile land, agricultural products and abundant natural resources. However, the area is also vulnerable to disaster risk. Based on the data collected, the disasters that occurred in Puwakata Regency included several categories, namely landslides, droughts, hurricanes and floods. The trend of increasing numbers of disasters requires further investigation to prevent an increase in the number of victims. Given the large amount of data available, this information can be obtained through data mining analysis methods. For natural disaster data, the clustering method in data mining is very useful for grouping disaster data based on the same characteristics, so that it can be used as a basis for classifying future disaster events. The k-means algorithm is a model used to form clusters by measuring how close it is to the data set. Therefore, in terms of the location of the disaster, the type of disaster and its impact on the disaster, it is hoped that this research can use the clustering technique with the k-means algorithm to classify disaster-prone points. The results obtained 3 clusters, namely, the type of drought disaster is cluster 0, the type of landslide is cluster 1, and the type of landslide is cluster 2. After forming three clusters, disaster management strategies are drawn up at each disaster-prone point in the Purwakarta area
Application of Backpropagation Neural Network in Predicting Mandatory Test Vehicle Parks Rani Asmidewi; Muhyidin, Yusuf; Minarto, Minarto
Digital Zone: Jurnal Teknologi Informasi dan Komunikasi Vol. 15 No. 2 (2024): Digital Zone: Jurnal Teknologi Informasi dan Komunikasi
Publisher : Publisher: Fakultas Ilmu Komputer, Institution: Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/digitalzone.v15i2.21030

Abstract

Backpropagation neural networks can be used in almost every aspect of human life, including the prediction of mandatory test vehicle parks. The goal of this study was to use BPNN (Backpropagation Neural Network) modeling to anticipate mandatory test vehicle parks based on the past data from the Department of Transportation at Purwakarta Regency, and to predict the results using the best model. This study makes use of mandatory test vehicle parks data from 2014 through 2023, which necessitates monthly testing. The test results show an accuracy level of 90.134% utilizing alpha 0.9, iteration number (epoch) of 10000, and MSE value 0.0064. Based on the best BPNN model into Matlab applications, the mandatory test vehicle park will be predicted from June 2023 to May 2024. The estimated value of the mandatory test vehicle park in December 2023 will be used to determine the requirement for proof of passing the periodic test in 2023 with a score of 7587
Implementation of Copras Method for Decision Support Systems in Determining Purwakarta Tourist Destinations Gito, Mochzen; Muhyidin, Yusuf; Wibawa Pratama, Ariya; Defriani, Meriska
RISTEC : Research in Information Systems and Technology Vol. 5 No. 2 (2024): RISTEC: Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

Purwakarta Regency has a variety of interesting tourist destinations, but the large number of choices often makes it difficult for tourists to determine the location that suits their preferences. This research aims to build a web-based decision support system (SPK) with the Complex Proportional Assessment (COPRAS) method to help select the best tourist destinations. The research methods include problem identification, literature study, data collection, implementation of the COPRAS method, and system testing. The criteria used in the evaluation process include cost, distance, tourist facilities, operating hours, accessibility, and reviews of digital maps. The results of the implementation of the COPRAS method show that Panenjoan Village is the destination with the highest ranking with a value of 1,000. This system can make it easier for tourists to choose a destination that suits their needs
E-COMMERCE WEBSITE DESIGN USING EXTREME PROGRAMMING METHOD (Case Study: UMKM Bolu Ara) Juniar, Rina; Nugroho, Imam Ma’ruf; Muhyidin, Yusuf
RISTEC : Research in Information Systems and Technology Vol. 6 No. 1 (2025): RISTEC: Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

UMKM Bolu Ara is a micro business engaged in the production of cakes and sponges, which still uses manual methods in recording and managing orders via WhatsApp. This system causes various obstacles such as delays in payment verification, order recording errors, and difficulties in data management. To overcome these problems, the design and development of e-commerce websites using the Extreme Programming (XP) method was carried out. The XP method was chosen because it is iterative and flexible, with stages of planning, design, coding, and testing. The tools used include the CodeIgniter 3 framework, PHP programming language, MySQL database, and Visual Studio Code editor, with XAMPP support as a local server. Testing is done using the Black Box Testing method to ensure system functionality in accordance with user needs. The development results show that the e-commerce website built is able to make the process of recording and managing orders more structured, and provide convenience for users in making transactions independently. This system also supports managers in recording data and reports better.
ANALISIS DAN SIMULASI PENGUJIAN SERANGAN KEAMANAN SMARTPHONE ANDROID MENGGUNAKAN METODE PENETRATION TESTING DENGAN TOOLS PHONESPLOIT Juniansyah, Nurhamzah; Singasatia, Dayan; Muhyidin, Yusuf
Jurnal Teknologika Vol 14 No 2 (2024): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v14i2.418

Abstract

Di era kemajuan teknologi yang semakin pesat, kebutuhan akan layanan internet terus meningkat setiap harinya, baik untuk keperluan pribadi maupun pekerjaan yang mendesak.Hal ini mendorong pemilik fasilitas umum untuk menyediakan layanan internet berupa Wi-Fi, baik secara cuma-cuma maupun berbayar sesuai dengan peraturan yang diterapkan oleh penyedia layanan tersebut. Seiring berjalannya waktu dan perkembangan teknologi, hal ini memicu permasalahan baru yaitu serangan hacker yang dapat menyusup pada jaringan internet di fasilitas tersebut. Penelitian ini bertujuan untuk mensimulasikan serangan berdasarkan kasus nyata yang dipraktikkan oleh hacker dalam mengeksploitasi perangkat Smartphone Android, guna meningkatkan keamanan dan mencegah serangan di masa mendatang. Metode penelitian yang digunakan dalam penelitian ini adalah Metode Penetration Testing, yang merupakan metode penetrasi perangkat untuk menguji keamanan sistem. Penelitian ini menggunakan Emulator Android sebagai media uji coba untuk melakukan analisis. memungkinkan penulis melakukan serangan dan akses penuh tanpa risiko kerusakan sistem. Hasil dari penelitian ini berupa data hasil dari simulasi uji coba serangan yang dilakukan selama masa pengujian serta hasil analisis source code yang berperan dibalik serangan yang dilakukan. Tujuan nya yaitu untuk memberikan pemahaman terhadap makna dan tujuan dari Source Code yang terdapat pada Toolkit Phonesploit.
Decision Support System for Selecting Outstanding Employees Based on the Simple Additive Weighting (SAW) Method and Analytical Hierarchy Process (AHP) Imam Sulistyo, Mochammad; Hafid T, Moch. `; Muhyidin, Yusuf
RISTEC : Research in Information Systems and Technology Vol. 3 No. 2 (2022): JURNAL RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

Employees are the company's most important asset, without the role of employee’s activities cannot be realized. Employees are serious in determining the plans and goals that must be achieved. Therefore, PT. Unibless Indo Multi periodically selects the best employees to increase the spirit of performance and employee dedication to the company. Theselection of employees will be done computerized, so it is necessaryfor a system when considering all the criteria that support to determinethe best employees. To support the decision-making system, a decision-making method is needed. PT employees choose the methods used in the decision support system are SAW and AHP methods. The SAW method is often called the weighted summation method. At the same time, the Analytical Hierarchy Process is a decision-making process that finds thebest solution by outlining complex problems into a more complex form. Based on the results processed in this study with the use of either SAW and AHP method in the first rankobtained by Taufik with thesame weight which is 0,66.
PERANCANGAN USER INTERFACE APLIKASI PEMBELAJARAN BAHASA SUNDA PADA SEKOLAH DASAR NEGERI KAMOJING CIKAMPEK MENGGUNAKAN METODE DESIGN THINKING Arif Ramdhani; Yudhi Raymond Ramadhan; Yusuf Muhyidin
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 3 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i3.2012

Abstract

Since the implementation of the 2013 curriculum, local language subjects have been taught in elementary schools. Learning local languages is important to maintain and preserve the language. SDN Kamojing Cikampek is located in West Java and is one of the schools for learning local languages, namely Sundanese. Many students are motivated to learn Sundanese at school, but there are also many students who have difficulty learning Sundanese. Given the innovation in the world of education today involves a lot of technology to carry out the learning process. There are many ways to learn Sundanese, one of which is through learning media that utilizes technology such as smartphones. With the support of technological innovation that is increasingly advanced, the role of user interface is important for user problem solving needs. The purpose of this research is to find out how we can use design thinking to meet and understand user needs. With the existence of Sundanese language learning media can help students learn Sundanese easily.
ANALYSIS QUALITY OF SERVICE OF INTERNET NETWORK FIBER TO THE HOME SERVICE PT. XYZ USING WIRESHARK Rachman, Daffa Aditya; Muhyidin, Yusuf; Sunandar, Muhamad Agus
Jurnal Informatika dan Teknik Elektro Terapan Vol. 11 No. 3s1 (2023)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v11i3s1.3436

Abstract

The development of information technology continues to grow every year and successfully creates new technology, namely the internet. The internet is a public computer system that is globally connected and uses TCP/IIP as a packet-switching communication protocol. Telecommunication companies have access to internet networks, namely Fiber to the home (FTTH). FTTH provides services so that customers can utilize optical telecommunications. So that it will have a larger bandwidth to access the telephone, internet, and cable TV at the same time. In the service that has been done by xyz company, there have been many users who use this service, but there are several factors in the service regarding the slow and poor internet network at certain hours, and it does not answer how the solution to overcoming FTTH services from xyz company in the field of physical network This research was conducted using the Quality of Service (QoS) method to overcome these problems by using four parameters of QoS: throughput, packet loss, delay, and jitter. QoS is the collection of a network to provide data traffic services that pass through it. The results found that the quality of service on 5 SSIDs/xxyz company customers with a speed of 20 MbpsThe results are "Very Satisfactory". The values of Throughput, packet loss, Delay, and Jitter on the SSID can produce a very good index, and the average gets a very good index value.
DEVELOPMENT OF A 360° VIRTUAL REALITY-BASED ANDROID APPLICATION FOR CAMPUS INTRODUCTION AT WASTUKANCANA COLLEGE OF TECHNOLOGY USING MDLC METHOD Rohmat, Rohmat; Muttaqin, Muhammad Rafi; Muhyidin, Yusuf
J-Icon : Jurnal Komputer dan Informatika Vol 13 No 2 (2025): October 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jicon.v13i2.23847

Abstract

This study aims to develop a 360 Virtual Tour application based on Android as an interactive medium to introduce the campus environment of Sekolah Tinggi Teknologi Wastukancana to new students. The application integrates Virtual Reality (VR) technology to provide an immersive exploration experience through 360 panoramic views. Key features include hotspot-based navigation between scenes, automatic audio narration using text-to-speech, and a stereoscopic display mode compatible with Google Cardboard. The development follows the Multimedia Development Life Cycle (MDLC) method, consisting of six stages: concept, design, material collecting, assembly, testing, and distribution. The application was implemented using Unity 2021.3.45 LTS and C# programming language, along with gyroscope sensor support to align the panorama with the user's viewing direction. Functional testing using the blackbox method was conducted with 177 test cases, all of which passed successfully with a 100% success rate. The APK file was distributed through GitHub and Google Sites for direct access by new students. Initial feedback indicated that the application is visually appealing, user-friendly, and capable of delivering a virtual tour experience that closely resembles the real campus environment. These results suggest that the application is effective as a digital campus introduction tool that is informative, practical, and innovative.