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Stay updated with all the top technology news articles, features and company profiles from around the world of tech, from Silicon Valley to Shenzhen, China.

In an all-cash transaction worth US$270 million, Ciena is purchasing optical connector specialist Nubis Communications. The action is intended to increase its data center networking capabilities, particularly in light of the growing need for AI workloads. How well the integration results in additional cost savings and performance improvements is still up in the air.

Huawei revealed a significant update to its Xinghe AI Network Security solution at HUAWEI CONNECT 2025, incorporating a zero-trust architecture throughout its data centers, campuses, and branches. Higher detection rates and increased automation are promised by the improvements, but concerns about practical application and possible trade-offs still exist.