http://blogs.msdn.com/drnick/archive/2008/03/31/wcf-security-guidance-project.aspxThe patterns &amp; practices team at Microsoft has put together their first release of guidance for WCF security . They've included how-to guides and videos that walk you through a number of security tasks, such as working with certificates and configuringenCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/drnick/archive/2008/03/31/wcf-security-guidance-project.aspx#8352123Wed, 02 Apr 2008 21:47:08 GMT91d46819-8472-40ad-a661-2c78acb4018c:8352123Johnny Hall<p>Shouldn't the guidance on Impersonation simply state</p> <p>You don't need it</p> <p>It's a relic of the past</p> <p>Don't do it</p>http://blogs.msdn.com/drnick/archive/2008/03/31/wcf-security-guidance-project.aspx#8355182Fri, 04 Apr 2008 01:38:03 GMT91d46819-8472-40ad-a661-2c78acb4018c:8355182Nicholas Allen<p>Hi Johnny,</p> <p>Impersonation is still quite useful but it's best used sparingly, inside the enterprise where there's a mutually trusted environment. &nbsp;You'll still need impersonation for many years to come until all the infrastructure has been updated to support more advanced methods for federation and delegation.</p> http://blogs.msdn.com/drnick/archive/2008/03/31/wcf-security-guidance-project.aspx#9373441Sat, 24 Jan 2009 04:04:49 GMT91d46819-8472-40ad-a661-2c78acb4018c:9373441Nicholas Allen's Indigo Blog<p>After the first announcement for the WCF Security Guidance Project , the amount of content has grown</p>