They need to meet the same criteria we do, here are some starting points but its far from exaustive: http://www.mozilla.org/projects/security/certs/policy/ htt

They need to meet the same criteria we do, here are some starting points but its far from exaustive: http://www.mozilla.org/projects/security/certs/policy/ http://www.mozilla.org/projects/security/certs/policy/ http://social.technet.microsoft.com/wiki/contents/articles/3281.introduction-to-the-microsoft-root-certificate-program.aspx http://social.technet.microsoft.com/wiki/contents/articles/3... http://www.webtrust.org/homepage-documents/item27839.aspx http://www.webtrust.org/homepage-documents/item27839.aspx