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All Journal Likhitaprajna: Jurnal Ilmiah Fakultas Keguruan Ilmu Pendidikan Universitas Wisnuwardhana Malang INFOKUM Journal of Applied Computer Science and Technology (JACOST) Jurnal Info Sains : Informatika dan Sains Jurnal Teknologi Komputer dan Informasi Fahma : Jurnal Informatika Komputer, Bisnis dan Manajemen Indonesian Journal of Multidisciplinary Scientific Studies Jurnal Ilmiah Informatika dan Komputer JoDENS: Journal of Digital Ecosystem for Natural Sustainability
Rizky Rinaldi
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Analisis Keamanan Modifikasi Metode Caesar Chiper Dalam Teknik Enkripsi Dan Deskripsi Rinaldi, Rizky
Journal of Digital Ecosystem for Natural Sustainability Vol 2 No 2 (2022): Desember 2022
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v2i2.99

Abstract

The confidentiality and integrity of a message that will be conveyed is one aspect that every individual expects in carrying out information exchange activities. Many techniques that can be used to secure data include cryptography. Cryptography aims to provide security services (which are also referred to as security aspects). To be able to use cryptographic techniques, a method is needed, one of which is the Caesar Cipher method. Changes made to the character set in the caesar chiper algorithm have succeeded in making this algorithm have a better level of security. The result of the analysis of this study is that the chipertext pattern that is incited is more varied so that the level of security of this method is better than before.
Tinjauan Literatur: Pemanfaatan Teknologi Augmented Reality sebagai Media Pembelajaran Interaktif Di Tingkat Sekolah Dasar Rinaldi, Rizky; Fahmi, Khairul; Masyitah, Masyitah
Jurnal Likhitaprajna Vol 26 No 1 (2024): April 2024
Publisher : FKIP Universitas Wisnuwardhana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/likhitaprajna.v26i1.279

Abstract

This research is a literature review of a series of previous research journals that discuss the utilization of Augmented Reality technology as an interactive learning media at the elementary school level. This research includes an analysis of the models used, an evaluation of the advantages and disadvantages of each model, and an in-depth discussion of the implications and significance of the models that have been reviewed. Based on the literature review conducted on a series of research journals on the utilization of Augmented Reality (AR) technology as an interactive learning media at the elementary school level, several significant conclusions can be drawn. First, the use of AR technology in the context of elementary school learning has been proven effective in improving the learning process by making it more interesting, interactive, and easy to understand for students. However, the implementation of AR technology in learning still faces several challenges, such as limited facilities and teacher readiness in adopting the technology.
Rekonstruksi Kompetensi Pedagogik Digital Guru PAI: Sintesis Kualitatif Model Technological Pedagogical Content Knowledge (TPACK) Dalam Konteks Islam Rizky, Rinaldi
Indonesian Journal of Multidisciplinary Scientific Studies Vol 4 No 1 (2026): Edisi Januari 2026
Publisher : Lembaga Penelitian Dan Pengabdian Masyarakat (LPPM) STAI Raudhatul Akmal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33151/ijomss.v4i1.879

Abstract

Transformasi digital dalam pendidikan Islam menghadirkan dilema epistemologis yang belum terpecahkan oleh kerangka kerja pedagogik konvensional. Model Technological Pedagogical Content Knowledge (TPACK) yang dikembangkan Mishra dan Koehler, meskipun populer di kalangan pendidik, cenderung bersifat value-free dan gagal menangkap dimensi sakral pendidikan Islam. Penelitian meta-sintesis kualitatif ini bertujuan untuk: (1) mengidentifikasi tema-tema kunci hambatan guru PAI dalam menerapkan TPACK, (2) melakukan penerjemahan timbal balik (reciprocal translation) antar studi kualitatif untuk menemukan pola lintas konteks, dan (3) merekonstruksi kerangka kerja TPACK yang kontekstual dengan nilai-nilai Islam. Menggunakan protokol meta-sintesis Noblit dan Hare, penelitian ini mensintesis 24 studi kualitatif dari berbagai negara (Indonesia, Malaysia, Brunei, dan Timur Tengah) yang dipublikasikan dalam 10 tahun terakhir (2015-2025). Hasil sintesis mengungkapkan tiga tema utama: (a) kesenjangan nilai antara netralitas teknologi dan sakralitas konten PAI, (b) negosiasi identitas guru PAI sebagai ‘penyampai wahyu’ versus ‘fasilitator digital’, dan (c) redefinisi ‘knowledge’ dari data-informasi menjadi ilmu-amal. Artikel ini mengusulkan model i-TPACK (Islamic TPACK) yang menambahkan dimensi Values (V) sebagai lingkaran pembungkus ketiga domain TPACK klasik, menciptakan kerangka kerja TVPACK yang mengintegrasikan akidah, syariah, dan akhlak sebagai filter pedagogis. Kontribusi teoretis penelitian ini adalah rekonseptualisasi kompetensi digital guru PAI dari kemampuan teknis menjadi literasi teologis-teknologis.
Co-Authors Andysah Putera Utama Siahaan Darmeli Nasution Glorynta S B Nadeak Glorynta S B Nadeak Khairul Khairul Fahmi Khairul Khairul, Khairul Masyitah Masyitah Mira Andriyani Nelly Agustina Rafika Chudriana Putri Rahmat Rezki Rahmat Rezki Reza Fahromi Reza Fahromi Rian Farta Wijaya Rian Farta Wijaya Simamora, Siska