Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Mike Reilly (GRC) via Public
Tim and Wayne, I believe making this a requirement will be problematic as I commented on with the original ballot (at bottom of thread). So language would need to be as shown below. Thanks, Mike iv. Frequent password changes have been shown to cause users to select less

Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Tim Hollebeek via Public
Works for me. I’ll update the ballot. -Tim From: Wayne Thayer [mailto:wtha...@mozilla.com] Sent: Friday, July 13, 2018 12:24 PM To: Tim Hollebeek Cc: CA/Browser Forum Public Discussion List ; servercert...@cabforum.org Subject: Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to

Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Wayne Thayer via Public
On Fri, Jul 13, 2018 at 4:50 AM Tim Hollebeek wrote: > Do you have proposed modifications that would address these questions? I > would be happy to incorporate them. > > > How about this: iv. Frequent password changes have been shown to cause users to select less

Re: [cabfpub] [EXTERNAL]Re: [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Tim Hollebeek via Public
Even the really, really bad CAs? That’s an awful lot of faith to put in those security teams! -Tim From: Bruce Morton [mailto:bruce.mor...@entrustdatacard.com] Sent: Friday, July 13, 2018 10:25 AM To: Tim Hollebeek ; Doug Beattie ; CA/Browser Forum Public Discussion List ; Wayne

Re: [cabfpub] [EXTERNAL]Re: [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Bruce Morton via Public
I don’t need 2 years to implement. I just don’t think that we need to push this requirement to the ecosystem. I think that the CA’s security teams can manage this risk independently. Bruce. From: Tim Hollebeek [mailto:tim.holleb...@digicert.com] Sent: July 13, 2018 10:22 AM To: Bruce

Re: [cabfpub] [EXTERNAL]Re: [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Tim Hollebeek via Public
How much longer than two years do you two guys need to implement better password policies? Give me a reasonable number and I’ll put it in. I talked several other large companies already who though two years was a reasonable enough amount of time, which is why it is two. But I’m not married

Re: [cabfpub] [EXTERNAL]Re: [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Bruce Morton via Public
I agree with Doug’s position. Bruce. From: Public [mailto:public-boun...@cabforum.org] On Behalf Of Doug Beattie via Public Sent: July 13, 2018 7:34 AM To: Wayne Thayer ; CA/B Forum Server Certificate WG Public Discussion List ; Tim Hollebeek ; CA/Browser Forum Public Discussion List

Re: [cabfpub] [Ext] Re: List of which CAs use which methods from Section 3.2.2.4?

2018-07-13 Thread Tim Hollebeek via Public
Also, in response to "any good estimates", just so relying parties have more public information on this important issue, I can mention that Method 1 is (in our case, was) absurdly common; far more common than most people think. The rest is pretty evenly scattered across the methods you would

Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Tim Hollebeek via Public
Nope, not going to happen. Excessively frequent rotation is a well-known and proven cause of weak passwords. There’s a grace period of two years where it’s a SHOULD instead of a MUST so people can figure out how to deal with it. I’m actively working with organizations like PCI to get

Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Tim Hollebeek via Public
Do you have proposed modifications that would address these questions? I would be happy to incorporate them. From: Wayne Thayer [mailto:wtha...@mozilla.com] Sent: Thursday, July 12, 2018 7:35 PM To: Tim Hollebeek ; CA/Browser Forum Public Discussion List Cc: Adriano Santoni ;

Re: [cabfpub] [Ext] Re: List of which CAs use which methods from Section 3.2.2.4?

2018-07-13 Thread Tim Hollebeek via Public
We're seriously considering implementing this proposal well in advance of whatever deadline is set. We think transparency in this area is important for some of the exact same reasons Paul describes. -Tim > -Original Message- > From: Public [mailto:public-boun...@cabforum.org] On Behalf

Re: [cabfpub] [Servercert-wg] Ballot SC3: Improvements to Network Security Guidelines

2018-07-13 Thread Doug Beattie via Public
I completely understand the requirement to have a maximum period for password use (everyone has one today), but I’m having a hard time with a requirement that says you can’t have a policy for changing your password more frequently than X. This could conflict with other audit requirements and