Anonymity and Internet Privacy, Reality or Myth?

With the introduction of internet-chat, hacking and e-commerce into our modern lifestyle, drastic measures to the protection of users' online personal information had to be implemented. But first what is Internet privacy and what are the ethical issues that we face when trying to face problems related to this subject?
Nowadays, privacy on the web has become a necessity to everyone. No matter where you go or what you do, someone could be watching you; your employer, someone trying to hack your system, companies gathering your information to sell to other companies, or even the government, m…