2016-05-31 22:00:59 +00:00
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=== Clickjacking
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With clickjacking, a malicious site loads the target site in a transparent iFrame overlaid on top of a set of dummy
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buttons that are carefully constructed to be placed directly under important buttons on the target site.
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When a user clicks a visible button, they are actually clicking a button (such as a "login" button) on the hidden page.
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An attacker can steal a user's authentication credentials and access their resources.
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2017-08-28 12:50:14 +00:00
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By default, every response by {project_name} sets some specific browser headers that can prevent this from happening.
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2016-06-07 19:02:18 +00:00
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Specifically, it sets http://tools.ietf.org/html/rfc7034[X-FRAME_OPTIONS] and http://www.w3.org/TR/CSP/[Content-Security-Policy].
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You should take a look at the definition of both of these headers as there is a lot of fine-grain browser access you can control.
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2016-05-31 22:00:59 +00:00
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In the admin console you can specify the values these headers will have. Go to the `Realm Settings` left menu item and
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click the `Security Defenses` tab and make sure you are on the `Headers` sub-tab.
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2017-08-28 12:50:14 +00:00
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image:{project_images}/security-headers.png[]
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2016-05-31 22:00:59 +00:00
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2017-08-28 12:50:14 +00:00
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By default, {project_name} only sets up a _same-origin_ policy for iframes.
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2016-05-31 22:00:59 +00:00
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