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<?xml-stylesheet type="text/xsl" href="http://blogs.msdn.com/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>The Tao of Authentication (Part I)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx</link><description>From time to time it's healthy to challenge the assumptions, and look at (allegedly) familiar things with new eyes. Few weeks ago I had to do just that with the idea of authentication : I wanted to shake a bit an audience of architects, and make them</description><dc:language>en-US</dc:language><generator>CommunityServer 2.1 SP1 (Build: 61025.2)</generator><item><title>BioSensorAB &amp;raquo; The Tao of Authentication (Part I)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7829920</link><pubDate>Thu, 21 Feb 2008 08:23:05 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7829920</guid><dc:creator>BioSensorAB » The Tao of Authentication (Part I)</dc:creator><description>&lt;p&gt;PingBack from &lt;a rel="nofollow" target="_new" href="http://www.biosensorab.org/2008/02/20/the-tao-of-authentication-part-i/"&gt;http://www.biosensorab.org/2008/02/20/the-tao-of-authentication-part-i/&lt;/a&gt;&lt;/p&gt;
</description></item><item><title>http://bloglines.com/myblogs_display?sub=47401820&amp;site=65844</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7838816</link><pubDate>Thu, 21 Feb 2008 18:25:30 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7838816</guid><dc:creator>TrackBack</dc:creator><description /></item><item><title>http://leastprivilege.com/becarefulwithserviceauthorizationmanagercheckaccess.aspx</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7848872</link><pubDate>Fri, 22 Feb 2008 18:55:35 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7848872</guid><dc:creator>TrackBack</dc:creator><description /></item><item><title>NoSSL sample: a class for checking signatures of tokens sent to the RP in clear HTTP</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7875633</link><pubDate>Sun, 24 Feb 2008 14:07:23 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7875633</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;In short: I show a simple class that checks the signature of self issued tokens sent on a normal HTTP&lt;/p&gt;
</description></item><item><title>NoSSL sample: a class for checking signatures of tokens sent to the RP in clear HTTP</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7875880</link><pubDate>Sun, 24 Feb 2008 14:26:16 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7875880</guid><dc:creator>Noticias externas</dc:creator><description>&lt;p&gt;In short: I show a simple class that checks the signature of self issued tokens sent on a normal HTTP&lt;/p&gt;
</description></item><item><title>re: The Tao of Authentication (Part I)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7897024</link><pubDate>Tue, 26 Feb 2008 02:05:53 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7897024</guid><dc:creator>B</dc:creator><description>&lt;p&gt;Please what soft did you use for the images?&lt;/p&gt;</description></item><item><title>re: The Tao of Authentication (Part I)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7908289</link><pubDate>Tue, 26 Feb 2008 21:56:26 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7908289</guid><dc:creator>vibro</dc:creator><description>&lt;p&gt;Hi B,&lt;/p&gt;
&lt;p&gt;good ol' Powerpoint 2007 :-)&lt;/p&gt;
</description></item><item><title>Why Federation Matters</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7982449</link><pubDate>Sun, 02 Mar 2008 01:25:15 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7982449</guid><dc:creator>ploeh blog</dc:creator><description>&lt;p&gt;Ayende recently griped about the complexity of Federation and WCF . While I hope I have already communicated&lt;/p&gt;
</description></item><item><title>Why Federation Matters</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#7982683</link><pubDate>Sun, 02 Mar 2008 01:57:08 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7982683</guid><dc:creator>Noticias externas</dc:creator><description>&lt;p&gt;Ayende recently griped about the complexity of Federation and WCF . While I hope I have already communicated&lt;/p&gt;
</description></item><item><title>The Tao of Authentication (Part II)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8128584</link><pubDate>Mon, 10 Mar 2008 11:48:42 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8128584</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;(continues from Part I ) You can consider this post and the fine grained analysis we made in Part I as&lt;/p&gt;
</description></item><item><title>The Tao of Authentication (Part II)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8129385</link><pubDate>Mon, 10 Mar 2008 12:43:37 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8129385</guid><dc:creator>Noticias externas</dc:creator><description>&lt;p&gt;(continues from Part I ) You can consider this post and the fine grained analysis we made in Part I as&lt;/p&gt;
</description></item><item><title>The Tao of Authentication (Part III - last)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8163017</link><pubDate>Wed, 12 Mar 2008 02:28:29 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8163017</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;(continues from Part I and Part II ) Finally we've lined up all the elements we need for understanding&lt;/p&gt;
</description></item><item><title>The Tao of Authentication (Part III - last)</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8163597</link><pubDate>Wed, 12 Mar 2008 03:00:00 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8163597</guid><dc:creator>Noticias externas</dc:creator><description>&lt;p&gt;(continues from Part I and Part II ) Finally we&amp;amp;#39;ve lined up all the elements we need for understanding&lt;/p&gt;
</description></item><item><title>Perspectives.on10.net: podcast interview with Jon Udell on identity &amp; "Understanding Windows CardSpace"</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8333790</link><pubDate>Mon, 24 Mar 2008 19:27:24 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8333790</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;Jon Udell recently launched a new interesting format on the website perspectives.on10.net. Perspectives&lt;/p&gt;
</description></item><item><title>Cloud Computing and Identity</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8411285</link><pubDate>Sun, 20 Apr 2008 10:59:20 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8411285</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;On a flight between Seattle and Tokyo. I've just put down The Big Switch , and decided it's time to write&lt;/p&gt;
</description></item><item><title>Claim types: a coarse taxonomy</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8461143</link><pubDate>Mon, 05 May 2008 21:50:53 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8461143</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;In short. I make some considerations about what kind of info ends up in a claim, and the things we expect&lt;/p&gt;
</description></item><item><title>Validation, Authentication, Authorization: mangling tokens for your dark purposes</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8672755</link><pubDate>Mon, 30 Jun 2008 23:06:55 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8672755</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;Flying back from S.Diego, after attending a great edition of Catalyst. I should probably write down my&lt;/p&gt;
</description></item><item><title>How often should you ask for a token?</title><link>http://blogs.msdn.com/vbertocci/archive/2008/02/20/the-tao-of-authentication-part-i.aspx#8675842</link><pubDate>Tue, 01 Jul 2008 10:56:20 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:8675842</guid><dc:creator>Vibro.NET</dc:creator><description>&lt;p&gt;On the Seattle-Paris flight. I've just posted the piece about validation-authentication-authorization&lt;/p&gt;
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