Hello. I heard that when using free wifi services in the public, it is easy for the hackers or router owners to gain access to one's emails and private information. In the case of accessing the emails from yahoo/hotmail/gmail accounts, is there a secure way to do so? From the net, some people recommended using https instead of http. However, another person mentioned that "use HTTP to log you in, the encryption quickly disappears once you hit your inbox." Thanks.