Chunghwa Telecom Votes “Yes” to ballot SC3 version 2.
Li-Chun Chen From: Public [mailto:[email protected]] On Behalf Of Dimitris Zacharopoulos via Public Sent: Thursday, August 16, 2018 4:01 PM To: CA/Browser Forum Public Discussion List Subject: [外部郵件] Re: [cabfpub] Voting has started on Ballot SC3 version 2 HARICA votes "yes" to ballot SC3 version 2. Dimitris. On 13/8/2018 7:27 μμ, Kirk Hall via Public wrote: See text and link below. Voting ends on Thursday, August 16, 2018 at 11:45 am Eastern. From: Servercert-wg [mailto:[email protected]] On Behalf Of Tim Hollebeek via Servercert-wg Sent: Thursday, August 9, 2018 8:48 AM To: CA/Browser Forum Public Discussion List <[email protected]> Cc: [email protected] Subject: [EXTERNAL][Servercert-wg] Voting begins: Ballot SC3 version 2 https://github.com/cabforum/documents/compare/SC3-PasswordChangesDieDieDie?expand=1 Ballot SC3: Two-Factor Authentication and Password Improvements Purpose of Ballot: The Network Security Working Group met a number of times to improve the Network Security Guidelines requirements around authentication, specifically by requiring two-factor authentication, and improving the password requirements in line with more recent NIST guidelines. While CAs are encouraged to improve their password requirements as soon as possible, a two year grace period is being given to allow organizations to develop and implement policies to implement the improved requirements, especially since some organizations may have to simultaneously comply with other compliance frameworks that have not been updated yet and are based on older NIST guidance about passwords. The following motion has been proposed by Tim Hollebeek of DigiCert and endorsed by Dimitris Zacharopoulos of Harica and Neil Dunbar of TrustCor. — MOTION BEGINS – This ballot modifies the “Network and Certificate System Security Requirements” as follows, based upon Version 1.1: In the definitions, add a definition for Multi-Factor Authentication: "Multi-Factor Authentication: An authentication mechanism consisting of two or more of the following independent categories of credentials (i.e. factors) to verify the user’s identity for a login or other transaction: something you know (knowledge factor), something you have (possession factor), and something you are (inherence factor). Each factor must be independent. Certificate-based authentication can be used as part of Multifactor Authentication only if the private key is stored in a Secure Key Storage Device." Capitalize all instances of the defined term "Multi-Factor Authentication". Add a definition for Secure Key Storage Device: "Secure Key Storage Device: A device certified as meeting at least FIPS 140-2 level 2 overall, level 3 physical, or Common Criteria (EAL 4+)." In section 1.j., capitalize Multi-Factor Authentication, and strike the parenthetical reference to subsection 2.n.(ii). In section 2.f., add "(for accountability purposes, group accounts or shared role credentials SHALL NOT be used)" after "authenticate to Certificate Systems". Change section 2.g. to read: "g. If an authentication control used by a Trusted Role is a username and password, then, where technically feasible, implement the following controls: i. For accounts that are accessible only within Secure Zones or High Security Zones, require that passwords have at least twelve (12) characters; ii. For authentications which cross a zone boundary into a Secure Zone or High Security Zone, require Multi-Factor Authentication. For accounts accessible from outside a Secure Zone or High Security Zone require passwords that have at least eight (8) characters and are not be one of the user's previous four (4) passwords; and implement account lockout for failed access attempts in accordance with subsection k; iii. When developing password policies, CAs SHOULD take into account the password guidance in NIST 800-63B Appendix A. iv. Frequent password changes have been shown to cause users to select less secure passwords. If the CA has any policy that specifies routine periodic password changes, that period SHOULD NOT be less than two years. Effective April 1, 2020, if the CA has any policy that requires routine periodic password changes, that period SHALL NOT be less than two years. In section 2.h., change "Require" to "Have a policy that requires" In section 2.i., change "Configure" to "Have a procedure to configure" Change section 2.k. to read: "k. Lockout account access to Certificate Systems after no more than five (5) failed access attempts, provided that this security measure: i. is supported by the Certificate System, ii. Cannot be leveraged for a denial of service attack, and iii. does not weaken the security of this authentication control;" Change section 2.n. to read: "Enforce Multi-Factor Authentication for all Trusted Role accounts on Certificate Systems (including those approving the issuance of a Certificate, which equally applies to Delegated Third Parties) that are accessible from outside a Secure Zone or High Security Zone; and" — MOTION ENDS – The procedure for approval of this ballot is as follows: Discussion (7+ days) Start Time: 2018-07-26 17:45 Eastern End Time: 2018-08-09 11:45 Eastern Vote for approval (7 days) Start Time: 2018-08-09 11:45 Eastern End Time: 2018-08-16 11:45 Eastern _______________________________________________ Public mailing list [email protected] https://cabforum.org/mailman/listinfo/public 本信件可能包含中華電信股份有限公司機密資訊,非指定之收件者,請勿蒐集、處理或利用本信件內容,並請銷毀此信件. 如為指定收件者,應確實保護郵件中本公司之營業機密及個人資料,不得任意傳佈或揭露,並應自行確認本郵件之附檔與超連結之安全性,以共同善盡資訊安全與個資保護責任. 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