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--></style></head><body lang=EN-US link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span class=DefaultFontHxMailStyle>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><o:p> </o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle>In the Enterprise SAML Profile for FastFed spec, the certificate rotation options are specified as:<o:p></o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><o:p> </o:p></span></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:0in;mso-list:l0 level1 lfo1'><span class=DefaultFontHxMailStyle>periodic poll (the application provider (SAML SP) periodically polls the IdP’s metadata doc and looks for changes)<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l0 level1 lfo1'><span class=DefaultFontHxMailStyle>fail then poll (if validation of a SAML assertion’s signature fails, the application provider (SAML SP) reaches out to the SAML metadata endpoint and looks for changes, then revaluates the signature)<o:p></o:p></span></li></ol><p class=MsoNormal><span class=DefaultFontHxMailStyle><o:p> </o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle>For those who are planning their implementation (or have one already), which method are you planning to use and why?<o:p></o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><o:p> </o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle>Thanks for the feedback!<o:p></o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><o:p> </o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle>tim<o:p></o:p></span></p><p><b><span style='font-family:"Arial",sans-serif;color:#0078D4'> Tim Cappalli </span></b><span style='font-family:"Arial",sans-serif;color:black'>|</span><span style='font-family:"Arial",sans-serif;color:#0078D4'> </span> <a href="https://www.twitter.com/timcappalli"><span style='font-size:9.0pt'>@timcappalli</span></a><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:black'><br></span><span style='font-size:12.0pt;color:black'><img border=0 width=129 height=42 style='width:1.3416in;height:.4416in' id="Picture_x0020_3" src="cid:image001.gif@01D62480.DC18E080" alt="Microsoft logo"></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><o:p> </o:p></span></p></div></body></html>