Document :

ITU-T�SG 17� (Study Period 2017)� Contribution� 549

Title :

Proposed new text on security challenges for X.tfspd-dlt

Date :

2019-01-09

Source :

China Mobile Communications Corporation , China Unicom

AI/Question :

Q14/17

Meeting :

2019-01-22

Access :

Restricted to TIES users�[ITU-T]