note 98187 added to function.imagettftext
| From: | php-net at txitcs dot com | Date: | Mon, 31 May 2010 18:11:47 +0000 |
| Subject: | note 98187 added to function.imagettftext | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169749@lists.php.net to get a copy of this message | ||
@adam at worldwrestlingmania dot cjb dot net
That captcha is pointless to use as it has huge security flaws and can EASILY be automated.
Don't store the captcha values on the page in a hidden input form as bots can easily read the
HTML, pull the captcha, and bypass it thus making your captcha pointless.
Instead of that, put the captcha in an encrypted cookie or inside of a sessions table in your
database. Be sure to destroy the information after the attempt to pass the string to the captcha.
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Server IP: 208.69.120.55
Probable Submitter: 99.54.162.52
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Manual Page -- http://www.php.net/manual/en/function.imagettftext.php
Edit -- https://master.php.net/note/edit/98187
Del: integrated -- https://master.php.net/note/delete/98187/integrated
Del: useless -- https://master.php.net/note/delete/98187/useless
Del: bad code -- https://master.php.net/note/delete/98187/bad+code
Del: spam -- https://master.php.net/note/delete/98187/spam
Del: non-english -- https://master.php.net/note/delete/98187/non-english
Del: in docs -- https://master.php.net/note/delete/98187/in+docs
Del: other reasons-- https://master.php.net/note/delete/98187
Reject -- https://master.php.net/note/reject/98187
Search -- https://master.php.net/manage/user-notes.php