---
id: "acdc-tf-2023-10-17"
type: "meeting"
type_label: "Meetings (one per entry)"
title: "ACDC Task Force meeting, 2023-10-17"
maintainer: "Trust over IP (ACDC Task Force)"
authors: []
date: "2023-10-17"
year: 2023
reading_level: "practitioner"
reading_level_label: "Practitioner"
reading_level_meaning: "architects, product people and adopters who know identity systems"
evidence: "official"
evidence_meaning: "a statute, a regulator's document, or a standards body's own page"
status: "quiet"
status_meaning: "no change in six to eighteen months; still correct"
access: "public"
access_meaning: "anyone with the link"
topics:
  - "meetings"
  - "implementations"
  - "cryptography"
  - "events"
roles:
  - "standards-policy"
source_url: "https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/22988552"
source_license: null
source_license_note: null
found_on: "acdc-task-force"
kerisse_credit: false
abstract_license: "CC BY 4.0"
abstract_license_url: "https://creativecommons.org/licenses/by/4.0/"
abstract_attribution: "KSKB, the KERISuite Knowledge Base (https://kskb.dev/)"
last_checked: "2026-10-15"
kskb_url: "https://kskb.dev/cards/acdc-tf-2023-10-17/"
kskb_app_url: "https://kskb.dev/#item/acdc-tf-2023-10-17"
kskb_record_url: "https://kskb.dev/data/kskb/resources/acdc-tf-2023-10-17"
kskb_markdown_url: "https://kskb.dev/export/cards/acdc-tf-2023-10-17.md"
---

# ACDC Task Force meeting, 2023-10-17

The meeting reviewed the October Internet Identity Workshop (IIW): a did:webs, did:plc and did:webplus comparison session, KERI 101 and did:webs sessions, verifiable Legal Entity Identifier (vLEI) sessions, ACDC for Muggles, and discussion of contextual re-identification attacks on selective disclosure. Signify-TS reported multisig credential issuance and an IPEX (Issuance and Presentation Exchange) grant that exposed a possible KERIA bug. Discussion covered the Okta breach at MGM and multisig as cryptographically strong multi-factor authentication, and a new OpenID draft on publishing issuer keys in X.509 certificates.

Labels: reading level Practitioner; evidence official (a statute, a regulator's document, or a standards body's own page).
Source: https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/22988552 (license not recorded).
The abstract is KSKB's own text under Creative Commons Attribution 4.0 (CC BY 4.0), https://creativecommons.org/licenses/by/4.0/; credit KSKB, the KERISuite Knowledge Base (https://kskb.dev/).