Re: PositiveSSL is not valid for browsers

2009-01-14 Thread Michael Ströder
Eddy Nigg wrote: > On 01/01/2009 11:36 PM, Gervase Markham: >> Eddy Nigg wrote: >>> Yes, basically we need a class or type in between DV and EV, preferable >>> defining DV clearly as well. EV is clearly maximum, whereas DV is >>> clearly minimum. >> >> EV is definitely not maximum. There's a load m

Re: PositiveSSL is not valid for browsers

2009-01-13 Thread Gervase Markham
Florian, Thank you for bringing this to my attention. Florian Weimer wrote: > But the EV certificate was issued to "SEB AG", a different legal > entity. (SEB AG, in turn, is part of Skandinaviska Enskilda Banken > AB.) Are you able to outline the exact corporate relationship between these three

Re: PositiveSSL is not valid for browsers

2009-01-09 Thread Michael Ströder
Ben Bucksch wrote: > Browsers do not differentiate. Users can not differentiate. All certs > *are* used for e-commerce. I fully agree! That's why I considered EV certs to be marketing hype from the very beginning. Ciao, Michael. ___ dev-tech-crypto mail

Re: PositiveSSL is not valid for browsers

2009-01-07 Thread Ian G
On 7/1/09 04:25, Daniel Veditz wrote: Ian G wrote: "SSL protects data in transit but the problem isn't eavesdropping on the transmission. Someone can steal the credit card on some server somewhere. The real risk is data in storage. SSL protects against the wrong problem," he said. That's like

Re: PositiveSSL is not valid for browsers

2009-01-06 Thread Daniel Veditz
Ian G wrote: > "SSL protects data in transit but the problem isn't eavesdropping on the > transmission. Someone can steal the credit card on some server > somewhere. The real risk is data in storage. SSL protects against the > wrong problem," he said. That's like saying "No, no, mugging isn't a pr

Re: PositiveSSL is not valid for browsers

2009-01-06 Thread Ian G
On 6/1/09 05:39, Kyle Hamilton wrote: ... since the policies of Mozilla's root program maintain the requirements imposed by ANSI X9 *for financial certification authorities*. Er, they do? Where is that? iang ___ dev-tech-crypto mailing list dev-t

Re: PositiveSSL is not valid for browsers

2009-01-06 Thread Ian G
On 5/1/09 22:16, Nelson B Bolyard wrote: Ian G wrote, On 2009-01-05 11:28: We know as a more or less accepted fact that the design of secure browsing was for Credit Cards, I believe that you've accepted that as fact. But PR and marketing is not design. It was designed for MUCH more than mere

Re: PositiveSSL is not valid for browsers

2009-01-05 Thread Kyle Hamilton
On Mon, Jan 5, 2009 at 1:16 PM, Nelson B Bolyard wrote: > Ian G wrote, On 2009-01-05 11:28: >> We know as a more or less accepted fact that the design of secure >> browsing was for Credit Cards, > > I believe that you've accepted that as fact. But PR and marketing is not > design. It was designe

Re: PositiveSSL is not valid for browsers

2009-01-05 Thread Florian Weimer
* Gervase Markham: > Florian Weimer wrote: >> Section 18 does not require that the domain holder is aware of the >> application. > > Section 18 requires that the domain holder _be_ the applicant. Some CAs disagree with this interpretation. Here's an example: Domain: seb-bank.de Domain-Ace

Re: PositiveSSL is not valid for browsers

2009-01-05 Thread Nelson B Bolyard
Ian G wrote, On 2009-01-05 11:28: > We know as a more or less accepted fact that the design of secure > browsing was for Credit Cards, I believe that you've accepted that as fact. But PR and marketing is not design. It was designed for MUCH more than mere credit cards. > and the benefit there i

Re: PositiveSSL is not valid for browsers

2009-01-05 Thread Ian G
On 3/1/09 23:05, Gervase Markham wrote: Eddy Nigg wrote: For example? Anything out of this list: https://www.startssl.com/?app=30#requirements You want us to make a IV certificate which can be issued to businesses without "verifiable physical existence and business presence"? You mean that

Re: PositiveSSL is not valid for browsers

2009-01-05 Thread Gervase Markham
Florian Weimer wrote: > Section 18 does not require that the domain holder is aware of the > application. Section 18 requires that the domain holder _be_ the applicant. "To verify Applicant's registration, or exclusive control, of the domain name(s) to be listed in the EV certificate, the CA MUS

Re: PositiveSSL is not valid for browsers

2009-01-04 Thread Eddy Nigg
On 01/04/2009 12:05 AM, Gervase Markham: You want us to make a IV certificate which can be issued to businesses without "verifiable physical existence and business presence"? Yes, that is, many times small businesses and "trading as" are run from home or small offices. Some aren't exactly busi

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Florian Weimer
* Ben Bucksch: > On 03.01.2009 18:09, Florian Weimer wrote: >> >>> Are you saying that Fluff, Inc. could get a cert for mozilla.org, >>> assuming Fluff, Inc reveal its legal identity? >>> >> >> Yes, that's the essence. > Well, that's a hole large enough that you can drive a trunk throug

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Florian Weimer
* Gervase Markham: > Florian Weimer wrote: >> Organizations not on this list can usually get an EV certificate >> through a corporate sponsor. The EV process does not verify that the >> party to which the certificate is issued is the actual end user, or >> that it is the legal entity which contro

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Gervase Markham
Florian Weimer wrote: > Organizations not on this list can usually get an EV certificate > through a corporate sponsor. The EV process does not verify that the > party to which the certificate is issued is the actual end user, or > that it is the legal entity which controls the domain name mention

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Gervase Markham
Ian G wrote: > Hmm. Then I misunderstand completely. Are we talking about Mozilla > delivering updates to Mozilla users, or are we talking about general > code-signing certificates for the ecosystem of plugin developers? My understanding was the former. If it's the latter, this entire discussion

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Gervase Markham
Eddy Nigg wrote: >> For example? > > Anything out of this list: https://www.startssl.com/?app=30#requirements You want us to make a IV certificate which can be issued to businesses without "verifiable physical existence and business presence"? >> You mean that want a price point in between DV an

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Ben Bucksch
On 03.01.2009 18:09, Florian Weimer wrote: Are you saying that Fluff, Inc. could get a cert for mozilla.org, assuming Fluff, Inc reveal its legal identity? Yes, that's the essence. Well, that's a hole large enough that you can drive a trunk through. I'm sure it's pretty easy to

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Florian Weimer
* Ben Bucksch: > On 03.01.2009 15:54, Florian Weimer wrote: >> The EV process does not verify ... that it is the legal entity which >> controls the domain name mentioned in the Common Name field. > > Are you saying that Fluff, Inc. could get a cert for mozilla.org, > assuming Fluff, Inc reveal its

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Ben Bucksch
On 03.01.2009 15:54, Florian Weimer wrote: The EV process does not verify ... that it is the legal entity which controls the domain name mentioned in the Common Name field. Are you saying that Fluff, Inc. could get a cert for mozilla.org, assuming Fluff, Inc reveal its legal identity? ___

Re: PositiveSSL is not valid for browsers

2009-01-03 Thread Florian Weimer
* Eddy Nigg: >>> There is a middle ground ignored which is bad. There >>> are organizations which can't be validated according to EV, they would >>> certainly benefit from it. >> >> For example? > > Anything out of this list: https://www.startssl.com/?app=30#requirements > > Self-employed and smal

Re: PositiveSSL is not valid for browsers

2009-01-02 Thread Kyle Hamilton
A few amusing (lies, damned lies, and) statistics... Small business accounts for slightly more than 50% of the US gross domestic product (source: http://www.smallbusinessnotes.com/aboutsb/rs299.html). There were, in 2005 (latest year for which statistics are available), 6 million small employers

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Eddy Nigg
On 01/02/2009 04:38 AM, Kyle Hamilton: From what I can see, the general overall idea that Eddy is suggesting seems to be: Type 1: the person requesting the certificate has shown that they have some means of accessing things either in their mailbox or in the URI-space of the domain. (DV) Type 2

Re: EV/OV/DV (was: PositiveSSL is not valid for browsers)

2009-01-01 Thread Kyle Hamilton
On Thu, Jan 1, 2009 at 7:57 AM, Ben Bucksch wrote: > > FWIW: > > On 31.12.2008 15:47, Eddy Nigg wrote: >> >> EV is clearly maximum > > No. EV is what I always expected all certs to be. It's really the minimum. > The whole security hangs of a phone call. It has lots of loopholes. The EV guidelines

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Kyle Hamilton
>From what I can see, the general overall idea that Eddy is suggesting seems to be: Type 1: the person requesting the certificate has shown that they have some means of accessing things either in their mailbox or in the URI-space of the domain. (DV) Type 2: (currently nonexistent) non-EV-eligible

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Eddy Nigg
On 01/01/2009 11:36 PM, Gervase Markham: Eddy Nigg wrote: Yes, basically we need a class or type in between DV and EV, preferable defining DV clearly as well. EV is clearly maximum, whereas DV is clearly minimum. EV is definitely not maximum. There's a load more stuff that could be done (some

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Ian G
On 1/1/09 22:37, Gervase Markham wrote: Ian G wrote: Hmmm, odd that Frank views EV as ecommerce and here we see another view of EV as technical delivery of updates. I think that's a misrepresentation of both Frank's and my position. I don't think Frank said that EV was _only_ for ecommerce, an

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Gervase Markham
Ian G wrote: > Hmmm, odd that Frank views EV as ecommerce and here we see another view > of EV as technical delivery of updates. I think that's a misrepresentation of both Frank's and my position. I don't think Frank said that EV was _only_ for ecommerce, and I certainly didn't say that it was _on

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Gervase Markham
Eddy Nigg wrote: > Yes, basically we need a class or type in between DV and EV, preferable > defining DV clearly as well. EV is clearly maximum, whereas DV is > clearly minimum. EV is definitely not maximum. There's a load more stuff that could be done (some of which I wanted, like site visits) w

Re: PositiveSSL is not valid for browsers

2009-01-01 Thread Ben Bucksch
Eddy Nigg wrote: perhaps Mozilla should start to use EV certs for the update mechanism of Firefox and *enforce* it? There might be many other sites which potentially could wreak havoc not measurable in terms of money only. Very good point. Indeed, I don't want to trust the security

EV/OV/DV (was: PositiveSSL is not valid for browsers)

2009-01-01 Thread Ben Bucksch
FWIW: On 31.12.2008 15:47, Eddy Nigg wrote: EV is clearly maximum No. EV is what I always expected all certs to be. It's really the minimum. The whole security hangs of a phone call. It has lots of loopholes. For me, anything less is rather pointless. DV: verify via http or plaintext mail -

Re: PositiveSSL is not valid for browsers

2008-12-31 Thread Ian G
On 31/12/08 01:31, Ben Bucksch wrote: On 30.12.2008 23:34, Kyle Hamilton wrote: That difference /can/ be communicated to the end-user, unobtrusively. Sure, but they can't use that information. I just asked a friend whether she knows what VeriSign is - she never heard of it. If you have no conc

Re: PositiveSSL is not valid for browsers

2008-12-31 Thread Eddy Nigg
On 12/31/2008 04:36 PM, Gervase Markham: Kyle Hamilton wrote: Hmmm... actually, it would be possible, but only with the cooperation of the CAs. We currently know the EV policy OIDs for EV-enabled roots. What we don't know is the policy OIDs assigned for different types of validation, ...nor

Re: PositiveSSL is not valid for browsers

2008-12-31 Thread Ian G
On 31/12/08 15:38, Gervase Markham wrote: Eddy Nigg wrote: perhaps Mozilla should start to use EV certs for the update mechanism of Firefox and *enforce* it? There might be many other sites which potentially could wreak havoc not measurable in terms of money only. Perhaps we should. Can you fi

Re: PositiveSSL is not valid for browsers

2008-12-31 Thread Gervase Markham
Kyle Hamilton wrote: > Hmmm... actually, it would be possible, but only with the cooperation > of the CAs. > > We currently know the EV policy OIDs for EV-enabled roots. What we > don't know is the policy OIDs assigned for different types of > validation, ...nor do we have, more to the point, a

Re: PositiveSSL is not valid for browsers

2008-12-31 Thread Gervase Markham
Eddy Nigg wrote: > perhaps Mozilla should start to use EV > certs for the update mechanism of Firefox and *enforce* it? There might > be many other sites which potentially could wreak havoc not measurable > in terms of money only. Perhaps we should. Can you file a bug about this, please? There may

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Kyle Hamilton
Hmmm... actually, it would be possible, but only with the cooperation of the CAs. We currently know the EV policy OIDs for EV-enabled roots. What we don't know is the policy OIDs assigned for different types of validation, or the Subject names used by different CAs for DV certificates. If we cou

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Daniel Veditz
Frank Hecker wrote: > (It's not 100% clear to me how they distinguish DV certs from OV > certs, so I'd take this last figure with a grain of salt.) [...] > In practice we have a de facto differentiation between EV certs and > all other certs, as embodied in the Firefox UI. If Firefox could reliabl

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ben Bucksch
On 30.12.2008 23:34, Kyle Hamilton wrote: That difference /can/ be communicated to the end-user, unobtrusively. Sure, but they can't use that information. I just asked a friend whether she knows what VeriSign is - she never heard of it. If you have no concept about how all that works, no

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Eddy Nigg
On 12/31/2008 01:11 AM, Frank Hecker: Yes, but that doesn't necessarily have general implications for the way we treat these cases. For example, it's possible that someone somewhere has a site with a DV certificate, and that by "breaking" this cert someone could gain access to assets worth (say)

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Eddy Nigg
On 12/30/2008 11:52 PM, Frank Hecker: certificates. According to Netcraft (from whom I got these figures) on the order of half of the ~1M total certs are DV certs. (It's not 100% clear to me how they distinguish DV certs from OV certs, so I'd take this last figure with a grain of salt.) I remem

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Frank Hecker
Eddy Nigg wrote: Frank, I think the problem Ben pointed out is, that it doesn't matter for what exactly the certificate /should/ be used nor even for exactly it /is/ used by the subscriber (note, Mozilla uses mainly regular SSL for its sites). The fact that for domain validated (and higher val

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Frank Hecker
Florian Weimer wrote: No e-commerce site should be using DV certs, and IMO all e-commerce sites should consider upgrading to EV certs. The market for DV certs is people like me, who want to provide basic security measures for a web site (or email server) but are not dealing with data of any monet

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Kyle Hamilton
SSL2 existed in Netscape 0.94, IIRC. I know that version had the blue bar and skeleton-key icon, as I used it a fair amount when I was in college. As for evidence, I believe you can find it on the old SSLeay list archives (pre-OpenSSL). That is where I first heard of the issue. -Kyle H On Tue,

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Kyle Hamilton
The browser /can/ know the difference. Remember, not every bit of metadata about an issuer has to come from the root certificate itself. (This should be obvious as far as EV is concerned -- StartCom's EV root says that it's EV, but until Mozilla adds the metadata for EV, it's not EV as far as the

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ian G
On 30/12/08 22:52, Frank Hecker wrote: ... I guess we could modify the policy in future to make an explicit correspondence "EV = e-commerce", but that might run afoul of the whole "qualified certificate" issue in the EU. (However in practice we don't accord qualified certificates any special tre

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Frank Hecker
Ian G wrote: From memory, EV is a "supplement" to WebTrust for CAs, leaving WebTrust for CAs in place as a valid and useful audit, at least in the opinion of the CABForum. That is correct. The CAB Forum's EV guidelines document requires both an audit according to the WebTrust for CAs criteri

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Eddy Nigg
On 12/30/2008 09:51 PM, Frank Hecker: No e-commerce site should be using DV certs, and IMO all e-commerce sites should consider upgrading to EV certs. The market for DV certs is people like me, who want to provide basic security measures for a web site (or email server) but are not dealing with d

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Florian Weimer
* Frank Hecker: > No e-commerce site should be using DV certs, and IMO all e-commerce > sites should consider upgrading to EV certs. The market for DV certs > is people like me, who want to provide basic security measures for a > web site (or email server) but are not dealing with data of any > mo

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ben Bucksch
On 30.12.2008 20:51, Frank Hecker wrote: Ben Bucksch wrote: "not intended for ... e-commerce. ... the certificates carry no warranty" Ben, this is a pretty common disclaimer that CAs (including CAs other than Comodo, I believe) make for DV certs (i.e., certs for which only the domain control

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ian G
On 30/12/08 17:18, Nelson B Bolyard wrote: What is particularly interesting here is that the online banking *is* financially oriented, but SSL is not particularly good at it, has never really been adequate or even compelling. Ian, You're continuing to use the term "SSL" to describe something

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Frank Hecker
Ben Bucksch wrote: a) PositiveSSL Certificate PositiveSSL Certificates are low assurance level Secure Server Certificates from Comodo ideal for mail servers and server to server communications. They are not intended to be used for websites conducting e-commerce or transferring data of value.

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ben Bucksch
On 30.12.2008 12:43, Ian G wrote: PositiveSSL Certificates are low assurance level Secure Server Certificates from Comodo ideal for mail servers and server to server communications. They are not intended to be used for websites conducting e-commerce or transferring data of value. ... Due to the i

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Nelson B Bolyard
Ian G wrote, On 2008-12-30 05:36: > Right, you are correct that those who built the process were orienting > SSL to credit cards and protection from eavesdropping. The designers of SSL knew from the beginning of the many many uses that SSL had. The emphasis in the PR story for SSL was around cr

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ben Bucksch
On 30.12.2008 12:43, Ian G wrote: [Audits reliabilty] You already opened a thread about this (and I replied there). No point to open another sub-thread about this. Most all certificates carry no warranty No. This particular sentence appears under heading "Positive SSL Certificate", as I

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Nelson B Bolyard
Kyle Hamilton wrote, On 2008-12-30 04:13 PST: > (in fact, it wasn't until a LOT of people got infuriated at Netscape > over the Verisign tax that other CAs were even allowed into the > program Do you have any evidence to support that claim? SSL2 was introduced in Navigator 2, and there were man

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Eddy Nigg
On 12/30/2008 03:51 PM, Ian G: On 30/12/08 14:23, Eddy Nigg wrote: On 12/30/2008 01:43 PM, Ian G: Most all certificates carry no warranty or have zero liability disclaimers. Of course the words may differ, but even EV Guidelines permit the CA to set zero liability, except where it shown that th

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ian G
On 30/12/08 14:23, Eddy Nigg wrote: On 12/30/2008 01:43 PM, Ian G: Most all certificates carry no warranty or have zero liability disclaimers. Of course the words may differ, but even EV Guidelines permit the CA to set zero liability, except where it shown that the CA is at fault, and even that

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Eddy Nigg
On 12/30/2008 01:43 PM, Ian G: Most all certificates carry no warranty or have zero liability disclaimers. Of course the words may differ, but even EV Guidelines permit the CA to set zero liability, except where it shown that the CA is at fault, and even that may be limited to something fairly ta

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ian G
On 30/12/08 13:13, Kyle Hamilton wrote: You're failing to recognize one thing: if a Growl-like notification came up whenever my browser established a TLS session, describing "This certificate is said to belong to. The one who's saying it is. BEWARE: this issuer is NOT audited to financial servi

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Kyle Hamilton
You're failing to recognize one thing: if a Growl-like notification came up whenever my browser established a TLS session, describing "This certificate is said to belong to . The one who's saying it is . BEWARE: this issuer is NOT audited to financial services standards, do NOT put in your credit

Re: PositiveSSL is not valid for browsers

2008-12-30 Thread Ian G
On 29/12/08 19:28, Ben Bucksch wrote: Background: CertStar issued certificates without verification whatsoever. The faulty certs were signed with the PositiveSSL certificate, which is chained to the UserTRUST root cert that Mozilla ships. The UserTRUST cert is owned and operated by Comodo. Our p

Re: PositiveSSL is not valid for browsers

2008-12-29 Thread Kyle Hamilton
Regarding KPMG: It appears to be a Switzerland-based group of auditors. http://www.kpmg.com/Global/ContactUs/Pages/InternationalHotline.aspx has contact information for the Group which relates to accounting, auditing, or other irregularities. For US reporting, http://www.kpmgethics.com/ is where

PositiveSSL is not valid for browsers

2008-12-29 Thread Ben Bucksch
Background: CertStar issued certificates without verification whatsoever. The faulty certs were signed with the PositiveSSL certificate, which is chained to the UserTRUST root cert that Mozilla ships. The UserTRUST cert is owned and operated by Comodo. Our policy mandates that CAs have a valid