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Journal : Journal of Data Analytics, Information, and Computer Science (JDAICS)

IMPLEMENTASI ALGORITMA KEAMANAN DATA BERBASIS ENKRIPSI PADA PLATFORM CLOUD COMPUTING UNTUK PEMBELAJARAN DI SMK CIPTA INSANI MANDIRI Firmansyah, Boy; Subekti, Rino; Purwandari, Nuraini; Karepesina, Rubia
Journal of Data Analytics, Information, and Computer Science Vol. 2 No. 1 (2025): Januari
Publisher : Yayasan Nuraini Ibrahim Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70248/jdaics.v2i1.1804

Abstract

Keamanan data menjadi salah satu tantangan utama dalam implementasi teknologi cloud computing, terutama di sektor pendidikan. Penelitian ini berfokus pada pengembangan sistem keamanan data berbasis algoritma enkripsi Advanced Encryption Standard (AES) untuk mendukung pembelajaran di SMK Cipta Insani Mandiri. Proses penelitian mencakup analisis kebutuhan keamanan data, perancangan arsitektur sistem keamanan, implementasi algoritma enkripsi AES, serta validasi kinerja sistem. Sistem ini dirancang untuk melindungi data sensitif seperti nilai siswa, dokumen pembelajaran, dan informasi pribadi selama proses unggah, penyimpanan, hingga akses di platform Learning Management System (LMS). Hasil penelitian menunjukkan bahwa algoritma AES mampu memberikan tingkat keamanan yang tinggi melalui proses enkripsi dan dekripsi yang efisien tanpa mengurangi performa LMS. Selain itu, penerapan lapisan keamanan tambahan di sistem cloud computing berhasil memitigasi risiko seperti akses tidak sah dan manipulasi data. Dengan pendekatan ini, institusi pendidikan dapat meningkatkan kepercayaan pengguna terhadap sistem pembelajaran berbasis cloud. Penelitian ini diharapkan menjadi acuan bagi pengembangan sistem keamanan data di sektor pendidikan lainnya.
ANALYSIS OF IOT-BASED COMMUNICATION MEDIA IN IMPROVING INTERACTION IN SMART HOME AND SMART OFFICE Firmansyah, Boy; Pranawukir, Iswahyu; Purwandari, Nuraini
Journal of Data Analytics, Information, and Computer Science Vol. 2 No. 3 (2025): Juli
Publisher : Yayasan Nuraini Ibrahim Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70248/jdaics.v2i3.2668

Abstract

This study aims to analyze the role of Internet of Things (IoT)-based communication media in improving the quality of interaction and communication efficiency in smart home and smart office environments. Along with the development of digital technology, IoT devices have become a communication bridge between humans and automated systems, enabling more responsive and real-time control, monitoring, and collaboration. The method used in this study is a qualitative approach with case studies and in-depth interviews with users and managers of smart home and smart office systems. The results of the study show that IoT-based communication media, such as virtual assistants, automatic sensors, and integrated management platforms, are able to improve comfort, security, and productivity through faster and more personal interactions. However, this study also found challenges in terms of data security and interoperability between devices. Thus, the use of IoT as a communication medium needs to be balanced with strengthening security systems and technology standardization in order to support optimal interactions in today's smart ecosystem.
Co-Authors Achmad Fauzi Achmad Fauzi Achmad Fauzi Alfian Amirullah Aqillah, Fajar Ardhianto, Erdiek Ardi Kurniawan Arie Kusumawati Arie Kusumawati Aris Fatoni Aryanti Kristantini, Rr. Astried Silvanie Atmaja, Meirani Ayanti Kristantini, Rr B Harjo Baskoro B. Harjo Baskoro Baskoro , Harjo Baskoro, B. Harjo Boy Firmansyah Dade Maulana Machdum Dastriyanti, Dastriyanti Daulima, Gilbert Devi Puspita Sari, Devi Puspita Dewi, Ratna Kusuma Djulfikri, Muhammad Dwi, Ghanistantiono Eka Nurhuda, Septian Erdiek Ardhianto Erdiek Ardhianto Erwin Abdul Mutholib Ester Lumba Fajar Ridho Ardiansyah Filda Angelia Filda Angellia Galuh Farras Arie Ghanistantiono Dwi H H, Ghanistantiono Dwi Hafiza Rifiyanti Handriyo, Ghanistantiono Dwi Hendry Janto Hernalia Hernalia Hernalia, Hernalia Hidayat, Syamsu Hilman Jihadi Hilman Jihadi, Hilman Iswahyu Pranawukir Iwan Setyawan Jihadi , Hilman Jonathan, Michael Jullend Gatc Junias Robert Gultom Kampono Imam Yulianto Karepesina, Rubia Kusumawati , Arie Luthfi Karim Machdum, Dade Maulana Maudina, Nadhifah Hulwah Maulana Machdum, Dade Maulana, Dade Mayang Riyantie, Mayang Mira Ziveria, Mira Muhammad Djulfikri Muhammad Rusli Muhammad Zulfikar Muhammad Zulfikar Nadhifah Hulwah Maudina Nugraha, Ananda Putra Prasetya, Yuli Puspitasari, Devy Raka Armadirangga Raka Yudhistira Ratih Teni Kusumalia Ridha Sefina Samosir Rifiyanti, Hafizah Rinaldo Rino Subekti RR Aryanti Kristantini RR. Aryanti Kristantini Rusdibiantara, Fikri Lukman Ruswiati Suryasaputra Sefina Samosir, Ridha Silvana Syah Steven Rahmat, Mars Sucipto, Purwo Agus Sugiharti, Hanifah Taruna Nasution, Taruna Veliana Autica Waskita Cahya Waskita Cahya Waskita Cahya