Ukraine Three-Communication Core Switch

Cisco says it has shipped modified switches to Ukrenergo, Ukraine's state-owned electricity grid operator, to help it withstand Russian cyberattacks aiming to disrupt energy infrastructure. We as...

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Ukraine Threecommunication Core Switch

Field Communications Redundancy in Ukraine

Ukraine''s experience across more than three years of full-scale war has validated and refined a layered communications doctrine that ensures operational connectivity even when any individual

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Rebuilding Ukraine''s telecoms infrastructure amid war

The Ministry of Digital Transformation of Ukraine''s Prybytko is confident that this moment will pass, and Ukraine will stave off Russia''s invasion, retaining its independence.

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Exclusive: This pizza box-sized equipment could be key to Ukraine

Staring down another frigid winter and desperate to keep the lights on, Ukraine''s power grid operator has surreptitiously imported custom-built equipment designed to withstand Russian

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Ukraine''s Digital Resilience

Through these collaborative efforts, we aim to build a robust, resilient telecommunications infrastructure that supports economic growth, innovation, and national security

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Military mobile operator. Why Ukraine is creating a separate

In light of recent decisions on the allocation of radio frequencies, Ukraine has likely moved closer to being able to deploy a mobile network for the defence forces. What could it change,

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Ukraine facing €4.38 billion post-war bill to restore

It will take 10 years and billions of euros to repair vital infrastructure telecommunications network in Ukraine, officials say.

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How does the modified Russian Ethernet switch that Cisco provided

Cisco, a major computer network equipment developer, is shipping modified Ethernet switches to Ukraine''s state-owned power company Ukrenergo that can withstand Russian cyber

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Modded Cisco switch stymies Russian electricity grid attacks

Cisco says it has shipped modified switches to Ukrenergo, Ukraine''s state-owned electricity grid operator, to help it withstand Russian cyberattacks aiming to disrupt energy

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Attacks on Ukraine''s Electric Grid: Insights for U.S. Infrastructure

Ukrainian authorities were able to prevent wholesale collapse of the grid and maintain critical services—albeit with curtailments and interruptions.

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Starlink in Ukraine: What Three Years of Wartime Connectivity Taught

Over the next three years, it became something much more consequential: a privately owned satellite network evolved into a core layer of wartime infrastructure. Today, there may be as

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