[webauthn] new commits pushed by emlun

The following commits were just pushed by emlun to https://github.com/w3c/webauthn:

* Propose second-factor use case as mitigation for username enumeration
  by Emil Lundberg
https://github.com/w3c/webauthn/commit/71f92c5dd3915ef37d47c1016d7bc35079e51125

* Add privacy consideration about PII leak via credential IDs
  by Emil Lundberg
https://github.com/w3c/webauthn/commit/62df7c16e1bf89dc04b2cc0a83e198b27ed93818

Received on Monday, 1 July 2019 14:42:29 UTC