32.Lock Code Circular Esm W900

Huawei can covertly access mobile networks through back doors meant for law enforcement, the U.S. has told allies in a bid to show that the firm poses a security threat. 

U.S. officials say Huawei Technologies Co. can covertly access mobile-phone networks around the world through “back doors” designed for use by law enforcement, as Washington tries to persuade allies to exclude the Chinese company from their networks.

The link for this article located at The Wall Street Journal is no longer available.