Cisco's fiscal second-quarter results came in stronger than analysts had expected, but quarterly earnings guidance was in line with estimates. Networking revenue increased 21% in the period. The ...

Cisco Systems Inc., a bellwether stock of the dot-com technological revolution, has returned to a record after a quarter century, thanks in part to the artificial intelligence spending boom. Shares ...

Generative AI is making it even easier for attackers to exploit old and often forgotten network equipment. Replacing it takes investment, but Cisco is making the case that it’s worth it. Dubbed ...

SAN FRANCISCO, Oct 8 (Reuters) - Cisco Systems (CSCO.O), opens new tab launched on Wednesday a new networking chip designed to connect artificial intelligence data centers, with the cloud computing ...

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...

Cisco has released security updates to address a high-severity zero-day vulnerability in Cisco IOS and IOS XE Software that is currently being exploited in attacks. Tracked as CVE-2025-20352, the flaw ...

Cisco plans to cut more than 150 employees as part of a new round of layoffs, with the cuts coming days after CEO Chuck Robbins said the company would not be slicing jobs in favor of AI. The latest ...

Cisco has introduced a network architecture attributed with delivering a platform relevant for the new world of work, offering simplicity and speed, and powering the campuses, branches and industrial ...

Unified security, AI-ready networks and full-stack visibility are on the agenda at this year’s event. Cisco Live will also present innovations around endpoint and cloud computing (including SASE and ...

Cisco exceeded estimates across the board and issued guidance that was also ahead of Wall Street's predictions. The network hardware vendor is ahead of its target for artificial intelligence ...

SAN FRANCISCO, May 6 (Reuters) - Cisco Systems on Tuesday showed a prototype chip for networking quantum computers together and said it is opening a new lab in Santa Monica, California, to further ...

A subnet allows the flow of network traffic between hosts to be segregated based on a network configuration. By organizing hosts into logical groups, subnetting can improve network security and ...