Abstract: While directed acyclic graph (DAG) blockchain technologies improve scalability and throughput over traditional blockchains, they still face critical challenges, particularly in efficiently ...

Given the rising cost of living over the last few years, it probably shouldn't come as a surprise that one of the biggest equipment stories of the year ended up being Amazon releasing a $1 golf ball.

The critical zero-day is tracked as CVE-2025-20393 and it impacts Secure Email Gateway and Secure Email and Web Manager appliances. Cisco on Wednesday warned customers that a China-linked threat group ...

On Wednesday, Cisco announced hackers are exploiting a critical vulnerability in some of its most popular products that allows the full takeover of affected devices. Worse, there are no patches ...

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 ...

Cisco reported better-than-expected profit and revenue in its fiscal first-quarter earnings report. The company has recorded revenue growth in four straight quarters after a stretch of four straight ...

Support our Mission. We independently test each product we recommend. When you buy through our links, we may earn a commission. Almost 500 reviews on the new Amazon golf ball. As the foremost ...

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 ...

When it comes to the global transition from A1to A2L refrigerants, two clocks are ticking -- but they’re not running at the same speed. The European Union (EU) began this transition in 2006 with its ...