A Study the DNSSEC Cryptography Technique to implement data security

The research was conducted using patient records or data received from a cloud medical resource. For DNS security to work, medical decision-makers must be able to access server data. Through DNSSEC in data security, DNS security can be obtained in existing DNS. Implementing DNSSEC switches from standard security algorithms improves security, but it leads to challenges when dealing with IP fragmentation & prone to DDOS attacks. If DNSSEC isn't optimised for request distribution using vulnerable to IP fragmentation and powerful DDOS attacks using ECC. Although there are some drawbacks, elliptic curve cryptography (ECC) alternative cryptosystems to RSA are intriguing and could be useful for DNSSEC. Future research should look into the feasibility of implementing ECC on a large scale. The DNSSEC Cryptography algorithm will ensure the DNS heterogeneous medical data server is authentic & secure.