Assume you are working for an organization concerned with security in its customer relations. You have been tasked to study possible measures to prevent losses due to possible email from attackers directing users to a malicious clone of your organizations web site. (a.k.a. Phishing)

a) Identify one way in which authentication methods may aid in protecting users from phishing.

b) Identify one way in which asymmetric encryption methods may aid in this effort and one way in which

asymmetric encryption methods may hamper this effort.