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Studi Mengenai Kejahatan dan Keamanan Internet bagi Guru dan Siswa SMK Muhammadiyah Bulakamba Sasmito, Ginanjar Wiro; Nishom, M.; Wibowo, Dega Surono
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 11, No 3 (2020): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v11i3.3661

Abstract

SMK Muhammadiyah Bulakamba merupakan sekolah menengah kejuruan yang ada di wilayah kecamatan Bulakamba, kabupaten Brebes. Hasil survey yang dilakukan, bahwa hampir semua guru, karyawan, dan siswa (99%) menggunakan internet untuk keperluan pembelajaran, kegiatan sosial, hobi dan lainnya pada saat di dalam maupun diluar sekolah. Dengan penggunaan internet yang maksimal maka potensi terhadap kejahatan internet juga sangat tinggi. Kejahatan internet sangat penting diketahui oleh penggunanya, demikian pula bagi guru, karyawan, dan siswa SMK Muhammadiyah Bulakamba. Ini dikarenakan kejahatan internet dapat menyebabkan akibat yang fatal, seperti: hilangnya data, pemalsuan akun, perusakan data dan lainnya.      Oleh karena itu dibutuhkan sebuah pembelajaran bagi guru dan siswa SMK Muhammadiyah Bulakamba mengenai kejahatan dan keamanan internet. Metode yang dilaksanakan yakni dengan memberikan presentasi, diskusi, pelatihan dan pendampingan. Berdasarkan kegiatan yang telah dilaksanakan, maka hasil yang didapatkan adalah pengetahuan, pemahaman, kompetensi guru dan siswa SMK Muhammadiyah Bulakamba mengenai kejahatan dan keamanan internet semakin meningkat.
Analisis Data Penjualan Pasca COVID-19 Menggunakan Algoritma K-Means Hapsari, Yustia; Hidayattullah, Muhammad Fikri; W, M Shidiq Erdi; Wibowo, Dega Surono; Nishom, M
Jurnal Informatika: Jurnal Pengembangan IT Vol 7, No 2 (2022)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v7i2.3810

Abstract

Pandemi Covid-19 memberikan dampak buruk ke berbagai sektor. Tak terkecuali sektor ekonomi. Bahkan negara-negara maju sekali pun ikut terkena dampak yang sangat serius di sektor ekonomi dari adanya pandemi ini. Para pelaku usaha dalam berbagai lini melakukan transformasi yang massif untuk bangkit dari keterpurukan tersebut. Salah satu langkah strategis yang dilakukan adalah dengan mengubah sistem marketing dan transaksi penjualan dari yang sebelumnya offline ke online. Penelitian ini akan melakukan analisis penjualan pasca Covid-19 dengan menggunakan dataset dari Narasio Data. Produk yang akan dianalisis berupa penjualan produk sport dan apparel. Hasil analisis akan menampilkan produk apa saja yang paling cepat terjual, pengaruh rating produk dan pemberian diskon dengan tingkat penjualan, serta keterkatian antara banyaknya variasi brand dengan tingkat penjualan. Proses analisis menggunakan pendekatan segemntasi produk. Algoritma yang digunakan untuk melakukan segmentasi adalah K-Means. Algoritma tersebut sangat handal untuk kasus clustering produk.
Pengumpulan Informasi pada Situs Web Dengan Menyusun Kerangka Kerja Keamanan Siber NIST Wibowo, Dega Surono; Nishom, M.; Abidin, Taufiq
Jurnal Informatika: Jurnal Pengembangan IT Vol 9, No 1 (2024)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v9i1.6536

Abstract

In the current era, the rapid development of websites has made them one of the most significant modern information media. Website creation is not only focused on the design and information presented, but also focuses on security aspects. The presence of security on a website is very important, considering the need to protect the data and information contained therein. Information Gathering is one method used to test a website's security. This information gathering is the earliest stage to obtain ownership and other sensitive information. This research aims to conduct security testing of the oase.poltektegal.ac.id website using tools in the form of penetration testing software; then, the testing results are entered into the cybersecurity framework issued by N.I.S.T. The test results obtained and adjusted to N.I.S.T. Cybersecurity are that the oase.poltektegal.ac.id website has vulnerabilities in the form of CVE-2003-1418 (apache webserver vulnerability), CVE-2005-3299 (PHP vulnerability), CVE-2010-4344 ( Buffer Overflow Vulnerability), CVE-2007-6750 (XSS). The solution to this vulnerability is updating the software and closing unused ports. These results will be used as a benchmark in creating or improving similar websites to increase awareness and vigilance in achieving cyber resilience
Perbandingan Hasil Nilai Baca Konsumsi Air Antara Sensor Water flow YF-B6 dan YF-S201 dalam Penggunaan Internet of Things Kurnia Bakti, Very; Rais, Rais; Basit, Abdul; Nugroho, Wildani Eko; Nishom, M.
Jurnal Informatika: Jurnal Pengembangan IT Vol 9, No 1 (2024)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v9i1.6530

Abstract

The use of clean water is very necessary for human life, the existence of clean water requires adequate infrastructure, especially in the distribution and quality of the water. Water usage measurements at PDAM and Pamsimas still use analog water meters, although the reading values are relatively accurate, the entire calculation process is less efficient because it has to be done manually by humans which requires energy and time and there is the possibility of recording errors. Water flow sensors are able to provide an alternative as a projection for the future which makes it possible to build smart water meters by applying IoT. However, the level of accuracy of water flow sensor readings needs to be studied more deeply for its use considering the many types of shapes, materials and sizes of water flow sensors. This research presents a comparison of sensor reading values by changing several constant parameters in each test, which is the most precise and accurate in each measurement test. These results are up to the accumulated amount of water in milli liters, then measured to obtain the accuracy value of each sensor reading value, thus the comparison of two water flow sensors can be used as a reference for the use of which sensor is most suitable for use as a water meter for each different uses.
ANALISIS PERFORMANSI SUPPLY CHAIN PADA PRODUK SEPATU FLAT SHOES MENGGUNAKAN MODEL SCOR Fathoni, M Yoka; Nishom, M; Wibowo, Dega Surono
Jurnal Informatika: Jurnal Pengembangan IT Vol 8, No 1 (2023)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v8i1.4766

Abstract

The performance measure of a service cannot be in form and does not result in ownership. Service itself is a form of activity carried out by one or more people, and also is agility (intangible and affected by previous sales). So the services purchased by customers cannot be counted, measured or stored to determine the quality of their services. One of the shoe sales industries is Toko XYZ, this shoe store is one of the largest brands in the archipelago. The prices offered on the national and international market are quite cheap. In order to improve a strategy so that many consumers visit XYZ shoe stores, and for XYZ it is possible to achieve the expected targets with integrated marketing. Data collection in this study consists of 2 steps, namely preparation, this stage is carried out before conducting research such as looking for references on the internet, theoretical foundations that support research such as SCOR model theory and journals. Furthermore, with the contents of the questionnaire compiled to represent the dimensions of service performance quality. The conclusion of the study is that the statement attributes expected by the customer through the SCOR Model method are positive.
Designing a Booth Tenant Reservation System for Cresindo Organizer with a Greedy Algorithm Approach Komari, Muhammad Faqih Maulana; Wiro Sasmito, Ginanjar; Nishom, M.
Journal of Applied Informatics Science Volume 1 Issue 1 (2025)
Publisher : GWS Group

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

Abstract

Booking Booth Tenant is an integrated information system developed to address the inefficiencies and allocation errors often encountered in the manual booth reservation process at events organized by Cresindo Event Organizer. This study aims to design and develop a web-based application that facilitates digital and automated booth reservations. The system was developed using the waterfall software engineering approach, with the Greedy algorithm implemented as the core method for allocating booths based on booking order, availability, and strategic location preferences. The results show that the system significantly accelerates the reservation process, improves the accuracy of booth placement, and provides users with an interactive experience through an intuitive booth map interface. In conclusion, the application of the Greedy algorithm in the Booking Booth Tenant system proves effective in enhancing efficiency, transparency, and the overall quality of service provided by Cresindo Event Organizer to its tenants.