DynSecCloud: A Novel Framework for Enhancing Cloud Storage Security with Dynamic Fragmentation
: The growing use of cloud storage for sensitive information necessitates improved data protection without compromising performance. They are not compatible with traditional AES or RSA encryption models, but rather create a new model, DynSecCloud, which combines a dynamic RNG-based fragmentation and location-based chain encryption to deliver data confidentiality, integrity, and effectiveness. The suggested model splits files into randomly sized portions, encrypts them with keys derived through chains depending on the place of storage, and checks their integrity by using the hash-SHA-256. This is a multi-dimensional security design that makes it more unpredictable and resistant to tampering and unauthorized access. It has been experimentally confirmed that DynSecCloud can be used to reduce storage overheads by up to 30 percent and enhance attack resistance by a factor of 40 over conventional techniques and is a scalable and efficient solution to cloud data protection.