• Ms R.Sujatha
• R.Geethika
• L.Hema
• N.Muni Kalyan
• M.GuruVasmi

The rapid evolution of computational technologies poses new challenges and opportunities for data security, particularly in the domains of file protection and user authentication. This research introduces a novel system that enhances secure file sharing and access control by integrating robust classical cryptographic methods with a forward-looking exploration of quantum computing’s implications. Leveraging the Advanced Encryption Standard (AES) for file encryption and bcrypt for password hashing, the proposed framework ensures confidentiality and integrity of stored data. A distinctive feature of this system is its user-centric file access mechanism, where encryption keys are securely distributed via email upon approval, complemented by brute force countermeasures to thwart unauthorized login attempts. Furthermore, this study delves into the theoretical application of quantum computing, specifically through simulations of password cracking, to assess vulnerabilities in current cryptographic techniques. By bridging classical security practices with quantum-inspired insights, this work aims to fortify digital systems against emerging threats while laying the groundwork for future quantum-resistant solutions. The findings underscore the potential of hybrid approaches in advancing cybersecurity resilience in an increasingly quantum-influenced landscape.

file management, security, user module, admin module, encryption, file upload, file sharing, brute force protection, user login, IP blocking, data integrity, user accountability, administrative oversight, secure file sharing, automated email, decryption key, user registration, file transactions

"PASSWORD CRACKING USING QUANTUM COMPUTING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 4, page no.f410-f415, April-2025, Available :http://www.jetir.org/papers/JETIR2504555.pdf

"PASSWORD CRACKING USING QUANTUM COMPUTING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 4, page no. ppf410-f415, April-2025, Available at : http://www.jetir.org/papers/JETIR2504555.pdf