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	<title>Ed Bellis - ClearText &#187; economics</title>
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		<title>Ed Bellis - ClearText &#187; economics</title>
		<link>http://edbellis.com</link>
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		<item>
		<title>Heads Up!</title>
		<link>http://edbellis.com/2008/11/10/heads-up/</link>
		<comments>http://edbellis.com/2008/11/10/heads-up/#comments</comments>
		<pubDate>Mon, 10 Nov 2008 14:58:57 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[economics]]></category>
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		<category><![CDATA[security]]></category>
		<category><![CDATA[owasp]]></category>
		<category><![CDATA[WEIS]]></category>

		<guid isPermaLink="false">http://cleartext.wordpress.com/?p=91</guid>
		<description><![CDATA[Well I haven&#8217;t posted anything here in quite a while, but I really do have a good excuse this time. Not the usual been busy with work, life, etc. Watch for a follow-up post in the near future discussing some of the stuff I have been busy working on. In the meantime, there are a [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=91&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>White List vs. Black List</title>
		<link>http://edbellis.com/2008/06/17/white-list-vs-black-list/</link>
		<comments>http://edbellis.com/2008/06/17/white-list-vs-black-list/#comments</comments>
		<pubDate>Tue, 17 Jun 2008 13:37:44 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[application security]]></category>
		<category><![CDATA[books]]></category>
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		<category><![CDATA[dan geer]]></category>
		<category><![CDATA[input validation]]></category>
		<category><![CDATA[jeremiah grossman]]></category>
		<category><![CDATA[white list]]></category>

		<guid isPermaLink="false">http://cleartext.wordpress.com/?p=50</guid>
		<description><![CDATA[Jeremiah Grossman posted an entry on his blog yesterday about why most WAF&#8217;s are not currently implemented in blocking mode. To steal from Jeremiah who borrows from Dan Geer, &#8220;When you know nothing, permit-all is the only option. When you know something, default-permit is what you can and should do. When you know everything, default-deny [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=50&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Two Places You Need To Be</title>
		<link>http://edbellis.com/2008/04/18/two-places-you-need-to-be/</link>
		<comments>http://edbellis.com/2008/04/18/two-places-you-need-to-be/#comments</comments>
		<pubDate>Fri, 18 Apr 2008 19:19:43 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[economics]]></category>
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		<category><![CDATA[speaking engagements]]></category>
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		<guid isPermaLink="false">http://cleartext.wordpress.com/?p=46</guid>
		<description><![CDATA[Register for both now. Hope to see you soon. The Front Range OWASP Conference The Workshop on the Economics of Information Security &#8211; 2008<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=46&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>More on Security Economics</title>
		<link>http://edbellis.com/2008/03/12/more-on-security-economics/</link>
		<comments>http://edbellis.com/2008/03/12/more-on-security-economics/#comments</comments>
		<pubDate>Wed, 12 Mar 2008 13:33:26 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[economics]]></category>
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		<description><![CDATA[The European Network and Information Security Agency has released a study open for comment on the economic barriers to information Security found here. To quote ENISA, The principal objectives of the report are: &#160; To identify existing economic barriers for addressing Network and Information Security (NIS) issues in a single, open and competitive Internal Market [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=42&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Luminary Economics?</title>
		<link>http://edbellis.com/2007/12/14/luminary-economics/</link>
		<comments>http://edbellis.com/2007/12/14/luminary-economics/#comments</comments>
		<pubDate>Fri, 14 Dec 2007 15:34:24 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[books]]></category>
		<category><![CDATA[economics]]></category>
		<category><![CDATA[hacking]]></category>
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		<guid isPermaLink="false">http://cleartext.wordpress.com/2007/12/14/luminary-economics/</guid>
		<description><![CDATA[ There is a  good interview with Bruce Schneier over at the Freakonomics blog. I am just getting through it, but here are a couple of Q&#38;A excerpts that I tend to get a lot and completely agree with the answer given: &#8220;Q: So seriously, do you shop on Amazon, or anywhere else online for that matter?       A: Of [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=39&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>WEIS Call for Papers &#8211; 2008</title>
		<link>http://edbellis.com/2007/11/01/weis-call-for-papers-2008/</link>
		<comments>http://edbellis.com/2007/11/01/weis-call-for-papers-2008/#comments</comments>
		<pubDate>Thu, 01 Nov 2007 14:06:17 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[books]]></category>
		<category><![CDATA[economics]]></category>
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		<guid isPermaLink="false">http://cleartext.wordpress.com/2007/11/01/weis-call-for-papers-2008/</guid>
		<description><![CDATA[The Workshop on the Economics of Information Security just opened up it&#8217;s call for papers for 2008. This year it will be held at Dartmouth College in New Hampshire. I have written about this workshop in the past (here, here and here). The amount of quality content that comes out of this is incredible. As [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=35&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Recent Readings (and listenings)</title>
		<link>http://edbellis.com/2007/08/06/recent-readings-and-listening/</link>
		<comments>http://edbellis.com/2007/08/06/recent-readings-and-listening/#comments</comments>
		<pubDate>Mon, 06 Aug 2007 14:08:53 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[books]]></category>
		<category><![CDATA[compliance]]></category>
		<category><![CDATA[economics]]></category>
		<category><![CDATA[PCI]]></category>
		<category><![CDATA[Risk Management]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[standards]]></category>

		<guid isPermaLink="false">http://cleartext.wordpress.com/2007/08/06/recent-readings-and-listening/</guid>
		<description><![CDATA[I recently finished two books (OK one of them was audio), The Long Tail: Why the Future of Business is Selling More by Chris Anderson and Silence on the Wire: A Field Guide to Passive Reconnaissance and Indirect Attacks by Michael Zalewski. While they are both very different, they were both good reads and very [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=31&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Vulnerability Markets</title>
		<link>http://edbellis.com/2007/07/12/vulnerability-markets/</link>
		<comments>http://edbellis.com/2007/07/12/vulnerability-markets/#comments</comments>
		<pubDate>Thu, 12 Jul 2007 16:40:54 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[economics]]></category>
		<category><![CDATA[exploits]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[vulnerabilities]]></category>

		<guid isPermaLink="false">http://cleartext.wordpress.com/2007/07/12/vulnerability-markets/</guid>
		<description><![CDATA[There has been a lot of talk lately regarding both a paper that was presented at the Workshop on the Economics of Information Security (WEIS) last month entitled The Legitimate Vulnerability Market as well as the launch of a new online vulnerability auction marketplace, WabiSabiLabi. In fact, WabiSabiLabi is now being covered in mainstream media [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=24&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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			<media:title type="html">WEIS</media:title>
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		<title>Addressing Externalities with PCI</title>
		<link>http://edbellis.com/2007/03/02/addressing-externalities-with-pci/</link>
		<comments>http://edbellis.com/2007/03/02/addressing-externalities-with-pci/#comments</comments>
		<pubDate>Fri, 02 Mar 2007 20:04:54 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[economics]]></category>
		<category><![CDATA[PCI]]></category>
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		<description><![CDATA[This is part 1 of a multi-part series on the effectiveness of PCI compliance on addressing security externalities. A purely economical definition of an externaility is &#8220;a cost or a benefit arising from an activity that affects people other than those who decide the scale of the activity&#8220;. In computing, there are often unintended security [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=18&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Economics of Information Security: Updated</title>
		<link>http://edbellis.com/2007/02/12/economics-of-information-security-updated/</link>
		<comments>http://edbellis.com/2007/02/12/economics-of-information-security-updated/#comments</comments>
		<pubDate>Mon, 12 Feb 2007 16:04:54 +0000</pubDate>
		<dc:creator>cleartext</dc:creator>
				<category><![CDATA[economics]]></category>
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		<description><![CDATA[Several blogs have beaten me to the punch on this, but Ross Anderson and Tyler Moore from the University of Cambridge Computer Laboratory have published an updated survey on the Economics of Information Security. You can find it here. You can find the presentation from the conference here.<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=edbellis.com&amp;blog=345383&amp;post=17&amp;subd=cleartext&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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