DEVELOPING PERSONAL DOCUMENT SECURITY SYSTEM USING ADVANCED ENCRYPTION STANDARD (AES-256) CRYPTOGRAPHIC ALGORITHM

RIDHO, AKBAR (2025) DEVELOPING PERSONAL DOCUMENT SECURITY SYSTEM USING ADVANCED ENCRYPTION STANDARD (AES-256) CRYPTOGRAPHIC ALGORITHM. Tugas Akhir thesis, Informatics.

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Abstract

Digital document security is crucial for preventing data theft and unauthorized access. This study developed a web-based document security system utilizing the Advanced Encryption Standard (AES-256) algorithm to encrypt securely and decrypt documents. The system is designed for user-friendliness while providing maximum protection for sensitive data. The research methodology includes a literature review, system design, implementation, and black box testing to ensure the system’s functionality. The results indicate that the system effectively safeguards documents with a high level of security and facilitates user management of encrypted files. Furthermore, testing demonstrates that the encryption and decryption processes operate efficiently without compromising system performance. Implementing AES-256 has proven effective in maintaining data confidentiality and preventing unauthorized access to personal documents, making the system reliable for enhancing digital information security. Keywords: Data Security, Cryptography, AES-256, Document Encryption, Black Box Testing

Item Type:	Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir)
Subjects:	T Technology > T Technology (General)
Divisions:	Fakultas Sains Dan Teknologi > S1 Informatika
Depositing User:	Kaprodi S1 Informatika UTY
Date Deposited:	10 May 2025 02:33
Last Modified:	10 May 2025 02:33
URI:	http://eprints.uty.ac.id/id/eprint/18036

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