How Does Hybrid Encryption Work in Cancer Data Security?
In the context of cancer data security, hybrid encryption works by first encrypting the large datasets, such as patient records and genomic information, using a symmetric encryption algorithm. This is because symmetric encryption is faster and more efficient for large volumes of data. The symmetric key used for this encryption is then encrypted using an asymmetric encryption algorithm, such as RSA, which is more secure for exchanging keys. The encrypted symmetric key is shared with authorized parties, who can then decrypt the large datasets using the symmetric key. This ensures that the data remains secure during both storage and transmission.
