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All Journal Journal Global Technology Computer JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi
David JM Sembiring
Institut Teknologi dan Bisnis Indonesia, Medan
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering

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Implementasi Keamanan Jaringan Firewall Filtering Berbasis Mikrotik Mutiarani Sinaga; Periman Lafau; Erna Simbolon; Santi Rosalinda Sihombing; David JM Sembiring
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 2 (2025): Juli 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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Abstract

The development of network technology has shifted from cables to Wireless Local Area Networks (WLAN), allowing devices to connect and access the internet without cables, providing more flexibility. Internet use extends to various sectors, such as governments, companies and schools, making activities easier. However, unwise use of the internet can cause negative impacts, such as accessing irrelevant sites or logging into illegal servers, which compromise network security and performance, such as on Adam Net. To overcome this problem, it is necessary to implement Firewall Filtering using a Mikrotik router, which can control network traffic and limit access to certain sites, increasing network security on Adam Net
Perancangan Sistem Prediksi Minat Mata Pelajaran Siswa di Sekolah SDT Muhammadiyah Dengan Metode Algoritma Naive Bayes Asyadila; David JM Sembiring; Sri Novida Sari
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 3 (2025): Oktober 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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Abstract

The design of a student subject interest prediction system at SDT Muhammadiyah School is crucial to help the school understand and enhance the quality of education. This system is developed using the Naive Bayes algorithm method, which is known to be effective in analyzing historical data to predict students' preferences for specific subjects. With this system, the school can identify the subjects most favored by students, enabling the development of more targeted and interest-aligned learning strategies. Based on this issue, the author designed a student subject interest prediction system at SDT Muhammadiyah School using the Naive Bayes algorithm method.
Penerapan Metode SMART pada Sistem Pendukung Keputusan untuk Menentukan Penerimaan Bantuan KIP Berdasarkan Kriteria Kelayakan Penerima Oudis Safira Br Ketaren; Renal Oktra Surbakti; Billi Genade S Maha; Evan Kastono Sianturi; David JM Sembiring; Asprina Br Surbakti
Journal Global Technology Computer Vol 5 No 3 (2026): Agustus 2026
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jogtc.v5i3.11123

Abstract

Determining recipients of the Kartu Indonesia Pintar (KIP) educational assistance program is a process that requires accuracy in the selection process to ensure that assistance is provided to eligible candidates. The large number of applicants and the various criteria that need to be considered can make the assessment process complex when performed manually. This study aims to implement the Simple Multi Attribute Rating Technique (SMART) method in a Decision Support System (DSS) to assist in determining the priority of KIP assistance recipients in a more objective, structured, and measurable manner. The research method consists of determining candidate alternatives, establishing criteria and weights based on their level of importance, normalizing the weights, determining the utility value of each alternative, calculating the final score, and ranking the alternatives. Candidate data are used as alternatives and assessed based on predetermined eligibility criteria. The results of the SMART method calculation show that each alternative obtains a different final score according to its performance on each criterion. Based on the ranking results, alternative A12 obtained the highest score of 1.107, making it the alternative with the highest priority and recommended as a potential recipient of KIP assistance. The implementation of the SMART method can support a more systematic, transparent, and consistent selection process while providing ranking information that can be used as a consideration by decision makers. Therefore, the SMART method can be applied as an approach to support the determination of KIP assistance recipient priorities based on predetermined eligibility criteria.
Co-Authors Asprina Br Surbakti Asyadila Billi Genade S Maha Erna Simbolon Evan Kastono Sianturi Mutiarani Sinaga Oudis Safira Br Ketaren Periman Lafau Renal Oktra Surbakti Santi Rosalinda Sihombing Sri Novida Sari