Alyosha was explaining to a friend the importance of protecting a cryptographic key from cryptoanalysis. He said that the key should not relate in a simple way to the cipher text. Which protection is Alyosha describing?

Confusion.

Explanation:

She explained to a colleague how important it is to secure a cryptography key from cryptanalysis. She just tells them about the password will not refer to the cipher script in a simple way. So, she defining the security from confusion.

Cryptanalysis is the password cracking and analysis of encoded codes, ciphers, or document. Cryptanalysis requires mathematical equations to scan for flaws in algorithms and hack into cryptography.

answer; i believe that the correct answer is (department   of highway safety and motor vehicles);

answer inspecting packets in isolation from their context;