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    <p>From Jeff Atwood's blog entry: </p> <p>Preventing CSRF and XSRF Attacks (Oct 14, 2008)</p> <p><a href="http://www.codinghorror.com/blog/2008/10/preventing-csrf-and-xsrf-attacks.html">The original post</a></p> <p>The Felten and Zeller paper (pdf) recommends the "double-submitted cookie" method to prevent XSRF: </p> <blockquote> <p>When a user visits a site, the site should generate a (cryptographically strong) pseudorandom value and set it as a cookie on the user's machine. The site should require every form submission to include this pseudorandom value as a form value and also as a cookie value. When a POST request is sent to the site, the request should only be considered valid if the form value and the cookie value are the same. When an attacker submits a form on behalf of a user, he can only modify the values of the form. An attacker cannot read any data sent from the server or modify cookie values, per the same-origin policy. This means that while an attacker can send any value he wants with the form, he will be unable to modify or read the value stored in the cookie. Since the cookie value and the form value must be the same, the attacker will be unable to successfully submit a form unless he is able to guess the pseudorandom value.</p> <p>The advantage of this approach is that it requires no server state; you simply set the cookie value once, then every HTTP POST checks to ensure that one of the submitted values contains the exact same cookie value. Any difference between the two means a possible XSRF attack.</p> </blockquote>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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