Assessing the Vulnerability of Quantum Cryptography Systems to Emerging Cyber Threats

Abstract

Using quantum mechanical thinking, quantum cryptography provides security that has never been possible in communications. Even when transferred or stored in quantum secure environments, sensitive data processed by systems including names, credit card information, and email addresses desperately needs privacy and security protection ban The problem is not only to protect quantum communication from themselves, but any private data that can be so transferred between these devices It is also to protect. This work addresses the issue of effectively anonymizing sensitive data in quantum cryptographic systems for encryption, especially in situations where data breach or interception is likely inside the mouth to solve this problem, Presidio, a sophisticated method for identifying sensitive and anonymous data, was used. We were able to anonymize these data items by applying this to text samples that contained personally identifiable information (PII), such as name, credit card number, and email address. The credit card number was changed to "ANONYMIZED_CREDIT_CARD", the email address was changed to "ANONYMIZED_EMAIL", and the name "John Doe" was changed to "ANONYMIZED_NAME" The results show that it is possible to efficiently anonymize private information without affecting communication integrity, adding additional security to quantum cryptographic systems. Our research concludes that Presidio provides a reliable means of protecting data privacy, reducing the likelihood of identity theft and data breaches. Although successful, this approach highlights the importance of sophisticated anonymization techniques in hybrid cryptography systems, and scaling issues but the findings of this study highlight the importance of anonymization technology will be integrated into systems that address sensitive transactions to strengthen security and compliance.