PENERAPAN ALGORITMA AES DALAM OPTIMALISASI KONTROL KEAMANAN DATA SESUAI STANDAR ISO 27001:2022: STUDI KASUS PT XYZ

Ni Ayu Diandra Puspasari, . (2025) PENERAPAN ALGORITMA AES DALAM OPTIMALISASI KONTROL KEAMANAN DATA SESUAI STANDAR ISO 27001:2022: STUDI KASUS PT XYZ. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.

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Abstract

The implementation of the Advanced Encryption Standard (AES-256) algorithm serves as a strategic initiative to optimize data security controls at PT XYZ, in alignment with the ISO 27001:2022 standard. The rising frequency of cyberattacks and the growing complexity of information security threats underscore the need for a robust and adaptive data security management system. This study focuses on evaluating the effectiveness of access control (Annex A.9) and communication security (Annex A.13) within the insurance claim submission module, which has demonstrated varying levels of effectiveness. A quantitative approach was employed through questionnaires distributed to Digital Marketing and IT Governance personnel, supported by technical analysis of AES-256 encryption implementation on the backend. The results indicate that while access control has been effectively implemented, notable gaps remain in communication security that may increase the risk of data leakage. To address this issue, the implementation of AES-256 is proposed for encrypting and decrypting claim data through API development using JavaScript and PostgreSQL. Testing results show that this encryption solution significantly enhances data protection and supports compliance with ISO 27001:2022. These findings are expected to serve as a reference for strengthening information security systems in the insurance sector through the optimal application of encryption technologies.

Item Type: Thesis (Skripsi)
Additional Information: [No.Panggil: 2110511120] [Pembimbing 1: Indra Permana Solihin] [Pembimbing 2: Bambang Triwahyono] [Penguji 1: Jayanta] [Penguji 2: Radinal Setyadinsa]
Uncontrolled Keywords: AES-256, ISO 27001:2022, Access Control, Data Encryption, Insurance Claims
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Fakultas Ilmu Komputer > Program Studi Informatika (S1)
Depositing User: NI AYU DIANDRA PUSPASARI
Date Deposited: 06 Aug 2025 01:40
Last Modified: 06 Aug 2025 01:40
URI: http://repository.upnvj.ac.id/id/eprint/36923

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