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All Journal Management of Information System Journal Jurnal Pengabdian Masyarakat Variasi
Irwan Syahputra
Universitas Satya Terra Bhinneka
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Edukasi Pencegahan Phishing Sebagai Upaya Peningkatan Kesadaran Keamanan Digital Anzas Ibezato Zalukhu; Metta Dina Gloria; Adil Priman Hati Hulu; Irwan Syahputra; Ratna Nisti Yuliani Zalukhu; Dian Khristian Zalukhu
Jurnal Pengabdian Masyarakat Variasi Vol. 3 No. 1 (2026)
Publisher : LPPM STMIK Methodist Binjai

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

Abstract

Perkembangan teknologi digital yang pesat telah meningkatkan risiko kejahatan siber, salah satunya phishing, yang sering menyasar pelajar sebagai pengguna aktif teknologi informasi. Phishing merupakan bentuk penipuan digital yang dilakukan dengan menyamar sebagai pihak terpercaya untuk memperoleh informasi sensitif seperti data pribadi dan akun digital. Rendahnya literasi keamanan digital menyebabkan pelajar rentan terhadap serangan tersebut. Oleh karena itu, kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan kesadaran dan pemahaman pelajar terhadap ancaman phishing serta strategi pencegahannya. Kegiatan edukasi dilaksanakan di SMK Negeri 1 Sirapit, Kabupaten Langkat, melalui pendekatan edukatif dan partisipatif yang meliputi ceramah interaktif, diskusi, studi kasus, dan simulasi identifikasi phishing. Materi yang disampaikan mencakup pengenalan keamanan digital, jenis-jenis phishing, dampak phishing, serta langkah-langkah pencegahan dalam aktivitas digital sehari-hari. Hasil kegiatan menunjukkan adanya peningkatan pemahaman pelajar mengenai ciri-ciri phishing dan pentingnya menjaga keamanan data pribadi. Selain itu, pelajar menunjukkan perubahan sikap yang lebih waspada dan bertanggung jawab dalam menggunakan teknologi digital. Dengan demikian, kegiatan edukasi ini terbukti efektif dalam meningkatkan literasi keamanan digital pelajar serta mendukung pembentukan perilaku digital yang aman dan bijak
Optimizing SPPG Services Through the Implementation of Digital Technology to Support the Free Nutritional Meal Program (MBG) Anzas Ibezato Zalukhu; Irwan Syahputra; Maida Indrayani; Ayu Ofta Sari; Suhardiansyah; Dewi Sartika; Bambang Sugito
Jurnal Pengabdian Masyarakat Variasi Vol. 3 No. 2 (2026)
Publisher : LPPM STMIK Methodist Binjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36520/

Abstract

The Free Nutritional Meal Program (MBG) is a national strategic program aimed at improving the nutritional quality of the community, particularly students. One of the challenges in its implementation is the delay in food distribution, which can affect the quality of service and the effectiveness of the program. This Community Service Activity aims to improve the understanding and capabilities of managers and officers of the Nutrition Fulfillment Service Unit (SPPG) in utilizing digital technology through the implementation of a food distribution route optimization application. The activity was carried out at the SPPG in Baru Pasar VIII Village, Tanjung Beringin, Hinai District, Langkat Regency, using methods such as socialization, training, demonstrations, and simulations of application use. The materials provided covered the concept of service digitization, distribution route optimization, and practical use of digital map-based applications. The results of the activity showed an increase in participants' understanding of the importance of digital technology in supporting MBG operations, an increase in their ability to use the route optimization application, and an increased awareness of the importance of efficiency and timeliness in food distribution. Participants also responded positively to the implementation of a system that can help determine more effective and efficient delivery routes. The implementation of digital technology through the route optimization application has been proven to support the improvement of SPPG service quality in implementing the Free Nutritional Meal Program in a more timely, efficient, and sustainable manner.
Optimasi Distribusi Makan Bergizi Gratis berbasis Vehicle Routing Problem with Time Windows (VRPTW) Irwan Syahputra; Anzas Ibezato Zalukhu; Suhardiansyah; Maida Indrayani; Ayu Ofta Sari; Dewi Sartika; Bambang Sugito
Management of Information System Journal Vol 4 No 3: Juli 2026
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/mis.v4i3.2996

Abstract

The Free Nutritious Meal Program (MBG) requires an efficient distribution system to ensure the timely delivery of meals while maintaining food quality and safety. This study aims to implement the Vehicle Routing Problem with Time Windows (VRPTW) method in a web-based MBG Distribution Information System to optimize delivery routes based on vehicle capacity, demand quantity, destination locations, and service time window constraints. The research methodology consisted of problem identification, literature review, data collection, system design, implementation, and system evaluation. The study utilized operational data from the Nutrition Fulfillment Service Unit (SPPG) in Desa Baru Pasar VIII, Tanjung Beringin, Langkat Regency, serving 13 schools with a total demand of 1,672 meal portions using two delivery vehicles. The implementation results showed that the VRPTW method generated an optimized distribution route with a total travel distance of 42.74 km. The evaluation results demonstrated that VRPTW reduced the total travel distance from 49.86 km to 42.74 km, representing a 14.28% improvement in distribution efficiency. Furthermore, the total distribution time decreased from 118 minutes to 101 minutes, achieving a 14.41% reduction compared with the conventional distribution method. In addition, the system automated route planning, minimized route overlap, and improved vehicle capacity utilization. These findings indicate that integrating the VRPTW method into the MBG Distribution Information System enhances operational efficiency and supports more effective and timely meal distribution.
Co-Authors Adil Priman Hati Hulu Anzas Ibezato Zalukhu Ayu Ofta Sari Ayu Ofta Sari Bambang Sugito Dewi Sartika Dian Khristian Zalukhu Maida Indrayani Metta Dina Gloria Ratna Nisti Yuliani Zalukhu Suhardiansyah