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Journal : Information Technology Education Journal

Implementasi Teknik Kriptografi dengan Metode AES 256 untuk Keamanan File Baso, Fadhlirrahman; Anriani L, Natalia
Information Technology Education Journal Vol. 3, No. 3, September (2024)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/intec.v3i3.5525

Abstract

Pesatnya perkembangan teknologi komputer membuat keamanan informasi menjadi suatu kebutuhan mendesak. Penelitian ini mengimplementasikan teknik kriptografi dengan metode Advanced Encryption Standard (AES) 256 untuk meningkatkan keamanan file. Kriptografi merupakan solusi yang efektif untuk menjaga kerahasiaan dan integritas data. AES 256 dipilih karena keamanannya yang tinggi dan efisiensi dalam penggunaan daya komputasi. Penelitian ini melibatkan instalasi dan penggunaan OpenSSL sebagai toolkit kriptografi. Langkah-langkah eksperimen melibatkan enkripsi dan dekripsi file menggunakan AES 256. Hasil penelitian menunjukkan bahwa implementasi ini efektif dalam melindungi informasi dari akses yang tidak sah, meningkatkan tingkat keamanan data, efisiensi waktu pemrosesan data, dan kesulitan bagi pihak yang tidak berwenang untuk membaca data.
Understanding IoT Privacy Policies: Perceptions and Concerns of College Students Regarding Data Security Baso, Fadhlirrahman
Information Technology Education Journal Vol. 4, No. 1, February (2025)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/intec.v4i1.7426

Abstract

The development of Internet of Things (IoT) technology presents new challenges related to personal data protection. Among university students, the use of IoT devices is increasing, yet their understanding of privacy policies remains low. This study aims to analyze students’ understanding of IoT application privacy policies and their impact on personal data security. A quantitative descriptive approach was employed, utilizing an online questionnaire filled out by student respondents. The data analysis results indicate that the proportion of students who rarely read privacy policies and have limited understanding of them is relatively high. Only 22.65% of respondents reported regularly reading privacy policies, 20.55% demonstrated an understanding of privacy policies, and 20.27% expressed concern about the misuse of personal data. These findings indicate that most students do not read IoT application privacy policies, resulting in a relatively low level of concern about potential data misuse. Therefore, more accessible and comprehensible privacy policies are necessary to improve privacy literacy and enhance user trust in IoT mobile applications. Clearer privacy policies and increased education on the importance of privacy are essential to improve digital literacy and strengthen user confidence.
End-to-End Encryption Security Analysis on Telegram for User Message Protection Baso, Fadhlirrahman; Hasnining, Ayu; Ramadhan, Haekal Febriansyah; Nurani, Auralia Putri; Muhlis, Fadillah
Information Technology Education Journal Vol. 4, No. 3, August (2025)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/intec.v4i3.9847

Abstract

This study systematically reviews the credibility of artificial intelligence (AI)–based authentic assessment in evaluating numeracy achievement among early-grade primary students. The growing use of AI in educational assessment—ranging from automated scoring to adaptive feedback—has raised questions regarding its validity, reliability, and fairness. Using a qualitative descriptive approach through a systematic literature review, this study synthesizes eighteen high-quality publications issued between 2020 and 2025 from major academic databases. Thematic analysis identifies three interrelated findings. First, algorithmic accuracy must be complemented by human validation to prevent bias and preserve contextual meaning. Second, collaboration between teachers and AI systems enhances interpretive credibility and fosters reflective learning practices. Third, integrating AI ethics and literacy within primary school curricula is essential to ensure fair and transparent assessment outcomes. The results indicate that credible AI-based evaluation depends not solely on computational precision but also on socially grounded interpretation supported by ethical and pedagogical principles. Theoretically, this study reinforces Vygotsky’s social constructivist perspective and the Assessment for Learning (AfL) paradigm, positioning AI as a cognitive scaffold that enables reflective interaction among students, teachers, and technology. Practically, it offers implications for educational policy in Indonesia’s Merdeka Curriculum, emphasizing teacher training, ethical guidelines, and algorithmic transparency to promote equitable digital learning ecosystems. This study uniquely integrates AI assessment credibility with the context of early numeracy, providing original insights and advancing theoretical discourse on ethical, human-centered, and contextually responsive digital assessment practices in primary education.
Co-Authors Abda Abda Abdal, Nurul Mukhlisah Adiba, Fhatiah Akmal Hidayat Al Faruq, Ahmad Faris Albar, Muh. Alkhalil, Ibrahim Aminuddin Bakry Amukune, Stephen Andi Akram Nur Risal Andika Isma Anriani L, Natalia Aqhsa, Ismail Aqsha, Ismail Ardiansyah, Sulfan Arifin, Afrisal Arifiyanti, Fitria Ashadi, Ninik Rahayu Ayu Hasnining Dary Mochamad Rifqie Della Fadhilatunisa Dewi Fatmarani Surianto Dewi, Shabrina Synta Dillah, Salsa Edi Suhardi Rahman Edy, Marwan Ramdhany Fadil, A. Fathahillah Fathahillah Fathahillah Febriansyah Ramadhan, Haekal Fitriani Dzulfadhilah Hanifa A, Nurul Hatima, Husnul Hidayat M, Wahyu Husnah, Asmaul Ibrani, Juan Veron Idil, Nur Inayah Imansyah, Dian Arishandy Imran, Al Irfan, Muh. Nur Jamaluddin Jannah, Devi Miftahul Johar Amir Jumadi Mabe Parenreng Kurnia Prima Putra Kurnia Wahyu Prima M. Miftach Fakhri M. Syahid Nur Wahid Mappangara, Surianto Muhammad Fajar B Muhlis, Fadillah Muhqisar, Iqvhan Mukhtar, Nur Aisyah Muliadi Nida Rifqi, Ainun Nirmala S., Aprilianti Nur, Putri Auralia Ariesti Nurani, Auralia Putri Nurdin Nurdin Nurfauziah Nurfauziah, Nurfauziah Nurjannah, Elma Nurul Fadhilah Oskar, Inong Putri Azzahra, Andi Shelma Putri, Ekha Mustika Rahmadani Rahmadani Rais, Nurul Aulia Ramadan, Muhammad Rahmat Ramadani, A. Novia Ramadhan, Haekal Febriansyah Rauf, Annajmi Rezky Anisar, Muh. Alief Ridwan Daud Mahande S, Aprilianti Nirmala S, Nurul Fadhillah Setialaksana, Wirawan - Sri Wahyuni Sulaiman, Dwi Rezky Anandari Surianto, Dewi Fatmawati Syafdwi, Wilda Inaya Syahid Nur Wahid, M. Syahrul Veronika Asri Tandirerung WAHYUDI Wardah, Siti Syarifah Wafiqah Wardani, Ayu Tri