In the modern AI datacenter – really, a data galaxy at this point because AI processing needs have broken well beyond the bounds of a single datacenter or even multiple datacenters in a region in a ...

Cisco Systems Inc. today unveiled a broad set of new products and platform updates designed to bring artificial intelligence to the network edge and modernize how enterprises deploy and secure ...

Threat actors are exploiting CVE-2025-20352, a recent Cisco zero-day, to deploy a rootkit on older networking devices. Older Cisco devices unpatched against a recent zero-day vulnerability have been ...

It’s no secret that the development of Artificial Intelligence solutions is one of the most active areas in the world today. Cisco recognized that such advancement on a large scale has generated a ...

Cisco Systems introduced a new high-capacity routing system and networking chip designed to connect data centers handling artificial intelligence (AI) workloads over vast distances, as rising power ...

Cisco routers utilize cryptographic features, such as IPsec VPNs, to secure network communications. IPsec combines encryption, hashing, and authentication for secure data transfer. Key components: ...

Cisco this week urged customers to patch three vulnerabilities discovered in a handful of its routers. The company said the vulnerabilities — which could affect Cisco Small Business RV160, RV260, ...

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This is the first part of a two-part course series designed to help individuals build a career in networking and prepare for the Cisco Certified Network Associate (CCNA) 200-301 certification. The ...

The Chinese hacking collective has widely leveraged vulnerabilities in communications infrastructure to breach dozens of telecom providers in the U.S. and overseas. Cyber Threats Data Breaches Telecom ...

When the Chinese hacker group known as Salt Typhoon was revealed last fall to have deeply penetrated major US telecommunications companies—ultimately breaching no fewer than nine of the phone carriers ...