File Encryption System

Tanmayee Jadhav and Sayali Jadhav

International Journal of Scientific Research in Science and Technology, 2026, vol. 13, issue 2, 1078-1084

Abstract: In today’s digital era, ensuring the security of sensitive data has become a major challenge due to increasing cyber threats and unauthorized access. This paper presents a File Encryption System, a web-based application developed using Python and Flask, designed to provide secure file encryption and decryption. The system utilizes Fernet (AES-based) encryption along with PBKDF2HMAC key derivation to generate strong encryption keys from user passwords, ensuring protection against brute-force attacks. Additionally, OTP-based authentication is implemented to enhance login security and prevent unauthorized access. The application features a responsive and user-friendly interface built using modern web technologies. The proposed system ensures data confidentiality, integrity, and secure access, making it suitable for both individual and organizational use.

Keywords: File Encryption; Cybersecurity; AES Encryption; PBKDF2HMAC; OTP Authentication; Flask; Python; Data Security (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:etm:ijsrst:v13:y2026:i2:id:1561

DOI: 10.32628/IJSRST26133100

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