One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics ...

Cisco Chief Product Officer Jeetu Patel explains why AI fluency is becoming essential for leaders as trust security and work ...

The Cloudflare hiccup involved a sequencing change that confused some systems, and Cloudflare quickly walked it back, but the incident showcases enterprise network fragility in an uncomfortably ...

U.S. cybersecurity agency CISA says federal government departments are not sufficiently patching to protect against an active hacking campaign targeting Cisco firewalls. In an updated advisory ...

Australia’s security authority has warned Cisco users of a particularly sour implant vulnerability. Dubbed BadCandy, the implant affects Cisco IOS XE devices with a basic web shell based on Lua coding ...

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 ...

Cybersecurity researchers have shed light on the inner workings of a botnet malware called PolarEdge. PolarEdge was first documented by Sekoia in February 2025, attributing it to a campaign targeting ...

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 has unwrapped a high-end, 51.2 Tbps router and chip that it says will go a long way toward supporting the distributed AI workloads of today and in the future. Aimed at hyperscalers and large ...

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: ...