One of the most serious security issues facing any kind of social content site is the issue of bots and spam. This involves fake user accounts being set up for no other reason than to post spam messages to your unsuspecting little site. There are a few methods available to help protect your site. This section and the next discuss two popular mechanisms for ensuring that there is a real person behind every new account created for Soups OnLine. Neither of these mechanisms is perfect, and either could be defeated by a determined spammer. But they are both enough of a hurdle to make attacking your site less inviting, when there are so many other easy sites to exploit.
The first mechanism is the authorization email, and is very popular for mailing lists and other kinds of forums. When users create a new account, they are sent an email with a special URL. They need to retrieve the email and open the URL in their browser to validate the account. Although, in theory, this is defeatable by anybody willing to automatically read and parse the email, in practice this seems to be rarely done.
The main piece of data you need to implement this is some kind of token. Exactly what doesn't matter much as long as it's random enough not to be guessable. You need to associate the token with a newly created user account so that when the token comes back to the server, you know which user account to unlock.
3.6.1. Generating the Model and Migration
The token ...
With Safari, you learn the way you learn best. Get unlimited access to videos, live online training,
learning paths, books, interactive tutorials, and more.