Security

Explainer: Not all cyber threats equally worrisome

West Virginia reported unusual cyber activity targeting its election systems. The Texas governor said the state was encountering attempted "attacks" at the rate of "about 10,000 per minute" from Iran. Information technology ...

Security

PhasorSec tool protects power grids from cyberattack

Researchers at Dartmouth College have developed a technique to protect power grids from attacks against utility control systems. The tool, PhasorSec, eliminates vulnerabilities that can shut down facility operations, trigger ...

Business

Nokia sees 'challenging' 2024 after profits plunge

Finnish telecommunications equipment maker Nokia warned Thursday that it expects another tough economic environment in the first half of this year after its net profit sank in 2023.

Engineering

Keeping an eye on infrastructure systems: 4 tactics

Even minor disruptions in infrastructure systems can have fatal consequences. Researchers and practitioners counter that risk by taking action on multiple levels. Four examples.

Security

Massive cyberattack grows beyond US, heightening fears

A devastating cyberattack on US government agencies has also hit targets worldwide, with the list of victims still growing, according to researchers, heightening fears over computer security and espionage.

Business

BT CEO warns of long road to excise Huawei from UK network

The CEO of telecoms company BT has warned it may take a decade to remove Huawei equipment from Britain's wireless infrastructure if the U.K. government follows the U.S. in dumping the telecom provider from its networks.

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