Answer:
it's all up to personal preference some different ones have upsides and downsides but it's more of what you feel is best
The lack of lock in the browser security status bar indicates that the site is not secure. The danger of proceeding with the transaction is that THE USER IS USING THE WRONG BROWSER TO PERFORM THE TRANSACTION. The site is not secure and all the passwords and other sensitive information that the user is using can easily be copied and used against him.
Answer:
The matrix theory is used by hill cipher.
Explanation:
Th technique which uses matrix theory is hill cipher technique.
Hill cipher technique is a polygraphic substitution cipher and it is based on linear algebra.
For encrypting a message in Hill Cipher technique each block of n letters is multiplied by an invertible matrix of nxn and that to against modulus 26 and for the decryption of the message, every block is multiplied by the inverse of the matrix that was used for encryption.
I’m really bad with python lol