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	<title>Comments on: Voucher codes and promo wotsits</title>
	<atom:link href="http://www.mattburns.co.uk/blog/2009/01/22/voucher-codes-and-promo-wotsits/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.mattburns.co.uk/blog/2009/01/22/voucher-codes-and-promo-wotsits/</link>
	<description></description>
	<pubDate>Thu, 09 Sep 2010 18:26:02 +0000</pubDate>
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		<title>By: sara johns</title>
		<link>http://www.mattburns.co.uk/blog/2009/01/22/voucher-codes-and-promo-wotsits/#comment-8708</link>
		<dc:creator>sara johns</dc:creator>
		<pubDate>Wed, 17 Mar 2010 01:50:05 +0000</pubDate>
		<guid isPermaLink="false">http://www.mattburns.co.uk/blog/?p=26#comment-8708</guid>
		<description>good website :) 

 you can get free $500 vouchers limited time only , get it before its gone .  

enjoy xx fish quality</description>
		<content:encoded><![CDATA[<p>good website <img src='http://www.mattburns.co.uk/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p> you can get free $500 vouchers limited time only , get it before its gone .  </p>
<p>enjoy xx fish quality</p>
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		<title>By: dan</title>
		<link>http://www.mattburns.co.uk/blog/2009/01/22/voucher-codes-and-promo-wotsits/#comment-6071</link>
		<dc:creator>dan</dc:creator>
		<pubDate>Fri, 20 Mar 2009 15:14:49 +0000</pubDate>
		<guid isPermaLink="false">http://www.mattburns.co.uk/blog/?p=26#comment-6071</guid>
		<description>you know that...

a) this is illegal

...and...

b) your code spills out onto the sidebar

...right? I'll let you decide which is more important.

As for you proposed solution; there was an article somewhere (Coding Horror?) recently about rate-limiting as a security measure. There was a lot of work on that at HP Labs - it's very "bio-inspired", and there are many clever techniques for defining and detection "normal" behaviour, and responding to "abnormal" behaviour in an appropriate way. Have a Google for Virus Throttling, and look for anything by Matt Williamson.</description>
		<content:encoded><![CDATA[<p>you know that&#8230;</p>
<p>a) this is illegal</p>
<p>&#8230;and&#8230;</p>
<p>b) your code spills out onto the sidebar</p>
<p>&#8230;right? I&#8217;ll let you decide which is more important.</p>
<p>As for you proposed solution; there was an article somewhere (Coding Horror?) recently about rate-limiting as a security measure. There was a lot of work on that at HP Labs - it&#8217;s very &#8220;bio-inspired&#8221;, and there are many clever techniques for defining and detection &#8220;normal&#8221; behaviour, and responding to &#8220;abnormal&#8221; behaviour in an appropriate way. Have a Google for Virus Throttling, and look for anything by Matt Williamson.</p>
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