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2022-08-02 Minutes of the Network Security Working Group

CA/Browser Forum NetSec Meeting

Attendance

Aaron Poulsen – Amazon
Amanda Mendieta – Apple
Chris Kemmerer – SSL.com{.}
Clint Wilson – Apple
Corey Bonnell – Digicert
Corey Rasmussen – OATI
David Kluge – Google
Dustin Hollenback – Microsoft
Inigo Barreira – Sectigo
Jozef Nigut – Disig
Kiran Tummala – Microsoft
Michelle Coon – OATI
Pedro Fuentes – OISTE Foundation
Prachi Jain – Fastly
Rebecca Kelley – Apple
Tony Seymour – Comsign

Minutes

Read Antitrust Statement

Clint Wilson Read the antitrust statement

Roll Call

Clint Wilson took attendance

Review Agenda

Approved minutes from previous meeting

No discussion topics were raised.

David Kluge provided an update on the ongoing Threat Assessment work.

Latest releases

Server Certificate Requirements
SC100: DNSSEC Clarification and Consolidation - Sep 7, 2026

Code Signing Requirements
v3.8 - Aug 5, 2024

What’s Changed CSC-25: Import EV Guidelines to CS Baseline Requirements by @dzacharo in https://github.com/cabforum/code-signing/pull/38 Full Changelog: https://github.com/cabforum/code-signing/compare/v3.7...v3.8

S/MIME Requirements
v1.0.16 - Ballot SMC018 - Sep 29, 2026

This ballot implements the requirements of CCADB Policy Section 6.3 relating to cross-certificates into the S/MIME BR effective immediately. The ballot also specifies that effective July 1, 2027 id-kp-emailProtection (mandatory) and the id-kp-clientAuth (optional) are the only extKeyUsage (EKU) permitted in both Subordinate CA Certificates and Subscriber Certificates. Finally, the ballot clarifies in the Definitions that Legacy Generation profiles were deprecated effective July 15, 2025. This ballot is proposed by Stephen Davidson (DigiCert) and endorsed by Dustin Hollinback (Apple) and Ashish Dhiman (GlobalSign)

Network and Certificate System Security Requirements
Version 2.0.5 (Ballot NS-008) - Jul 9, 2025