Cybersecurity and cryptography

Cybersecurity and cryptography are separate entities but are still connected. Cybersecurity refers to keeping data secure, while cryptography is one method used to protect sensitive information. These two are similar in that aspect of data security. Cybersecurity refers to procedures implemented to secure networks, programs, and devices from unauthorized users. In contrast, cryptography refers to the encryption/decryption of coded language that only the sender and intended recipient can decipher. Both methods are vital to the safety of the users’ sensitive information. A common management requirement is that "all external web traffic must flow via the organisation’s web proxy. "However, that requirement is easier stated than implemented. Discuss the various problems and issues, possible solutions, and limitations with supporting this requirement. In particular, consider issues such as identifying exactly what constitutes "web traffic" and how it may be monitored, given the large range of ports and various protocols used by web browsers and servers. (12 marks) ji. The encryption scheme used for UNIX passwords is one way; it is not possible to reverse it. Therefore, would it be accurate to say this is, in fact, a hash code rather than encryption of the password? (8 marks)