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Blockchain Technology: A comprehensive review of technical characteristics, applications, and challenges I Wayan Pio Pratama; Ondi Asroni
Jurnal Penelitian Terapan Mahasiswa Vol 1 No 1 (2023): Jurnal Penelitian Terapan Mahasiswa
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik eLBajo Commodus

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

Abstract

Blockchain technology has gained significant attention in recent years due to its potential to transform a wide range of industries. This review aims to comprehensively analyze blockchain technology's technical characteristics, applications, challenges, and limitations as addressed in academic literature published between 2014 and 2021. A total of 50 articles were included in the review after being evaluated for relevance, quality, originality, clarity, and practical or theoretical implications. The results of the review indicate that research on blockchain has progressed significantly in the past decade, with a wide range of studies exploring its technical characteristics, potential applications, and challenges and limitations. Technical characteristics of blockchain include its decentralized nature, the use of cryptographic techniques, and its potential to improve efficiency and reduce the need for intermediaries. Potential applications of blockchain include finance, supply chain management, and healthcare. Challenges and limitations of blockchain include scalability, energy consumption, regulatory issues, and risks and uncertainties. The results suggest that while blockchain technology has the potential to transform industries, there is still much work to be done to address its challenges and ensure its responsible deployment.
Sistem Monitoring Multi Perangkat Jaringan Berbasis Simple Network Management Protocol (SNMP) dengan Notifikasi Telegram Ardani, Awin Hersa; Azhar, Raisul; Asroni, Ondi
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 1 (2026): Februari - April
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i1.7125

Abstract

Perkembangan teknologi jaringan nirkabel menuntut sistem monitoring yang mampu memantau perangkat jaringan secara real-time dan terpusat. Monitoring manual berpotensi menimbulkan keterlambatan deteksi gangguan, berdampak pada penurunan kualitas layanan, dan meningkatnya risiko downtime operasional. Ketiadaan notifikasi otomatis mengharuskan administrator melakukan pengecekan berkala secara langsung, yang tidak efisien terutama saat administrator tidak berada di lokasi. Penelitian ini bertujuan merancang dan mensimulasikan prototipe Sistem Monitoring Multi Perangkat Jaringan Berbasis Simple Network Management Protocol (SNMP) dengan Notifikasi Telegram pada lingkungan jaringan virtual. Metode yang digunakan adalah Network Development Life Cycle (NDLC), dibatasi pada tiga tahapan: Analysis, Design, dan Simulation Prototype. Sistem monitoring menggunakan aplikasi The Dude sebagai Network Management System (NMS) yang melakukan polling SNMP terhadap perangkat wireless access point virtual melalui router MikroTik. Jaringan dibagi menjadi dua segmen, yaitu segmen operasional (192.168.55.0/24) dan segmen monitoring (192.168.7.0/24). Notifikasi dirancang untuk dikirimkan secara otomatis kepada administrator melalui Telegram Bot menggunakan script MikroTik RouterOS. Simulasi dilakukan melalui tujuh skenario pengujian meliputi kondisi normal, gangguan konektivitas, pemutusan koneksi, pemulihan koneksi, monitoring periodik, visualisasi status, dan pengiriman notifikasi otomatis. Hasil simulasi menunjukkan bahwa prototipe mampu mendeteksi perubahan status wireless access point secara akurat dengan tingkat keberhasilan 100% pada seluruh skenario. Notifikasi Telegram rata-rata terkirim dalam rentang 5 hingga 15 detik setelah perubahan status terdeteksi, menunjukkan peningkatan responsivitas yang signifikan dibandingkan metode monitoring manual.
Branding and Digital Promotion to Increase Kub Ziae's Competitiveness in the Sembalun Tourism Area Ondi Asroni; Angga Radlisa Samsudin; Dading Oktaviadi Resmiranta; Muhammad Innuddin; Naufal Hanif; Muhammad Tahir
SWARNA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 4 (2026): SWARNA : Jurnal Pengabdian Kepada Masyarakat, April, 2026
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi 45 Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/swarna.v5i4.2000

Abstract

KUB ZIAE Sembalun Bumbung is a souvenir center located on the main tourist route of Sembalun, offering products such as black garlic, organic red rice, Rinjani coffee, and dried beans. However, this business faces challenges including weak brand identity, low visibility, and the absence of digital presence. Limited digital literacy among managers also results in reliance on conventional promotion methods. This community service program aimed to enhance KUB ZIAE’s competitiveness through two key strategies: (1) strengthening offline visual identity with signboards, banners, and product labels; and (2) developing digital assets such as Google Business Profile, Instagram, and Facebook accounts, along with content creation training. A participatory approach was applied, including needs assessment, co-design, intensive training, and on-site mentoring. The results showed improved business visibility with the installation of signboards and banners, while new product labels increased consumer trust. On the digital side, the Google Business account successfully appeared in search results, Instagram posts reached hundreds of accounts, and members gained skills in creating and managing promotional content. Although challenges remain, such as limited digital literacy and internet connectivity, the intervention effectively enhanced visibility, expanded market reach, and strengthened KUB ZIAE’s image as a leading souvenir center in the Rinjani tourism area