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All Journal Neraca Manajemen, Akuntansi, dan Ekonomi Jurnal Ilmiah Nusantara
Annisa Hafsah
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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KEAMANAN SISTEM INFORMASI PADA ERA MODERN Annisa Hafsah; Muhammad Irwan Padli Nasution
Musytari : Jurnal Manajemen, Akuntansi, dan Ekonomi Vol. 10 No. 9 (2024): Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8734/musytari.v10i9.7401

Abstract

Penelitian ini bertujuan untuk mengidentifikasi beberapa teknologi baru dan metode yang efektif dalam meningkatkan keamanan sistem informasi, terutama di era modern yang rentan dengan ancaman siber yang semakin canggih. Teknologi enkripsi digunakan untuk melindungi kerahasiaan data, baik dalam penyimpanan maupun saat transmisi, sementara autentikasi multifaktor (MFA) menambahkan lapisan keamanan pada proses otentikasi pengguna. Selain itu, pendekatan arsitektur Zero Trust diterapkan untuk menghilangkan kepercayaan implisit dalam jaringan dan mengamankan akses ke semua sumber daya secara ketat. Pemanfaatan kecerdasan buatan (AI) memungkinkan deteksi anomali dan pencegahan serangan siber secara proaktif, dengan algoritma yang mampu mengenali pola serangan yang mencurigakan dalam waktu nyata. Di sisi lain, teknologi blockchain memberikan perlindungan tambahan terhadap integritas dan transparansi data, yang sangat bermanfaat untuk menjaga keaslian catatan dan mengamankan jejak audit. Dengan menganalisis keunggulan, tantangan, dan dampak implementasi dari setiap teknologi, penelitian ini memberikan wawasan dan rekomendasi yang dapat mendukung organisasi dalam mengelola risiko keamanan siber secara lebih efektif dan adaptif terhadap perkembangan ancaman di era digital.
KEAMANAN DATA DALAM SISTEM DATABASE Annisa Hafsah; Aininta Alivia Br. Kaban; Said Luthfi Ramadhan; Nurbaiti Nurbaiti
JURNAL ILMIAH NUSANTARA Vol. 2 No. 4 (2025): Jurnal Ilmiah Nusantara Juli
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v2i4.4997

Abstract

The rapid development of information technology has encouraged various organizations to implement database-based management information systems (MIS) as a means of increasing operational efficiency and the quality of decision making. However, dependence on this system also increases vulnerability to data security disturbances, both from external parties such as cyber attacks and malicious software, as well as from internal parties through misuse of access rights. This research aims to analyze the effectiveness of implementing data protection mechanisms in management database systems using a literature study and case study approach. The research focus includes evaluation of encryption systems, role-based access control (RBAC), as well as threat detection and response systems in maintaining aspects of confidentiality, integrity and data availability. Simulations were carried out on two database management systems, namely MySQL and PostgreSQL, to assess how effective security features are in responding to attacks and their impact on system performance. The research results show that with proper security implementation, organizations can improve data protection without sacrificing system performance. In addition, this study emphasizes the important role of organizational awareness of information security as well as the need for internal regulations such as security training and implementing strong authentication. It is hoped that these findings will provide benefits both conceptually and practically for strengthening safe and reliable information systems in the organizational environment.
Co-Authors Aininta Alivia Br. Kaban Nasution, Muhammad Irwan Padli Nurbaiti Nurbaiti Said Luthfi Ramadhan