Pharming is a type of cyber attack that aims to collect confidential user information by redirecting a website’s traffic to a different, bogus website that appears identical to the original site. By hacking into DNS servers—the “phone books” of the internet—and changing IP addresses, high-tech criminals can automatically redirect users to their phony sites. In recent years, pharming has become a major concern for e-commerce and online banking sites. How does pharming differ from phishing? Discuss