<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/></head><body style="font-family:Geneva,Helvetica,Arial,sans-serif; font-size: 12px;">Dear Wen-Cheng Wang,<br />
<br />
<span style="color:rgb(31, 73, 125); font-family:calibri,sans-serif; font-size:medium">> One exception is the CDN SSL certificate, which is supposed to be a single certificate shared by many CDN customers which has their own domain names to be include the SAN field of the certificate. Since the CDN SSL certificate contains multiple domains owned by different organizations/entities, the value of the “O” field should be the official registered name of the CDN operator</span><br />
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It can confuse end customers while they don't know who is CDN and who is not CDN. I suggest to use only DV-certificates for CDN.<br />
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Please feel free to contact the undersigned any time with any questions or concerns that you may have.<br />
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--<br />
Kind regards,<br />
Aleksei Ivanov<br />
Managing Director<br />
LeaderTelecom B.V.<br />
<br />
18.02.2016 05:43 - 王文正 wrote:
<div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt" type="cite">
<div><span style="color:#1F497D; font-family:calibri,sans-serif">Chunghwa Telecom will not attend this F2F meeting, so here I would like to express our comments on this topic.</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif">I think that the value of the “O” field SHALL be the official registered name of the domain owner for OV and EV certificate since the owner is the only entity that is accountable and responsible for the certificate issued to its domain. Therefore, only the domain owner has the right to apply SSL certificates for its domains. If we allow OV and EV certificates to be issued without the notification of the domain owner, there might be some risk of man-in-the-middle attacks.</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif">One exception is the CDN SSL certificate, which is supposed to be a single certificate shared by many CDN customers which has their own domain names to be include the SAN field of the certificate. Since the CDN SSL certificate contains multiple domains owned by different organizations/entities, the value of the “O” field should be the official registered name of the CDN operator.</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif">In practice, the Applicant might not be the domain owner itself. However, in such kind of situation we always require that the Applicant to proof that the Domain Owner really delegate the Applicant to apply for SSL certificate on behalf of the owner. For example, a non-IT company might outsource the operation of its web site to an IT company and delegate the IT company to apply for SSL certificates on its behalf. In such situation, we always ask for the IT company to show the delegation of the non-IT company (the domain owner).</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif">For CDN SSL certificate, it is similar to the situation that the Domain Owners delegate the CDN operator to apply for SSL certificate for them. Therefore, we will always ask the CDN operator to show delegation of its CDN customers (the domain owners).</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif">For DV SSL certificate, there should be no “O” field. The reason is all the subject identity information present in the certificate must be validated by CA but the domain validation process does not actually validate whether it’s the domain owner who apply for the SSL certificate.</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span>
<div><span style="color:#1F497D; font-family:calibri,sans-serif">Wen-Cheng Wang</span></div>
<span style="color:#1F497D; font-family:calibri,sans-serif"> </span>
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<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><strong><span style="font-family:tahoma,sans-serif; font-size:10.0pt">From:</span></strong><span style="font-family:tahoma,sans-serif; font-size:10.0pt"> public-bounces@cabforum.org [mailto:public-bounces@cabforum.org] <strong>On Behalf Of </strong>Dean Coclin<br />
<strong>Sent:</strong> Tuesday, February 16, 2016 8:25 AM<br />
<strong>To:</strong> Peter Bowen; Doug Beattie<br />
<strong>Cc:</strong> CABFPub<br />
<strong>Subject:</strong> Re: [cabfpub] F2F Topic details: What should be represented in the "O" field?</span></div>
</div>
<br />
<span style="color:#1F497D; font-family:calibri,sans-serif; font-size:11.0pt">And here is a summary of the discussions up to now on this topic. For our discussion Thursday. Peter will also be presenting remotely.</span><br />
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<span style="color:#1F497D; font-family:calibri,sans-serif; font-size:11.0pt">Dean</span><br />
<span style="color:#1F497D; font-family:calibri,sans-serif; font-size:11.0pt"> </span>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm"><strong><span style="font-family:calibri,sans-serif; font-size:11.0pt">From:</span></strong><span style="font-family:calibri,sans-serif; font-size:11.0pt"> Peter Bowen [<a href="mailto:pzb@amzn.com" target="_blank">mailto:pzb@amzn.com</a>]<br />
<strong>Sent:</strong> Monday, February 15, 2016 2:49 PM<br />
<strong>To:</strong> Doug Beattie <<a href="mailto:doug.beattie@globalsign.com" target="_blank">doug.beattie@globalsign.com</a>><br />
<strong>Cc:</strong> Dean Coclin <<a href="mailto:Dean_Coclin@symantec.com" target="_blank">Dean_Coclin@symantec.com</a>>; CABFPub <<a href="mailto:public@cabforum.org" target="_blank">public@cabforum.org</a>><br />
<strong>Subject:</strong> Re: [cabfpub] F2F Topic details: What should be represented in the "O" field?</span></div>
</div>
<div>Doug,</div>
<div> </div>
<div>I think those are both relevant questions. The relationship between applicant and FQDN and subject and FQDN are related by separate topics. See the attached summary of some of the dependencies.</div>
<div> </div>
</div>
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