Cisco warned customers today to patch two zero-day vulnerabilities that are actively being exploited in attacks and impact the company's firewall software.

CISA has issued a new emergency directive ordering U.S. federal agencies to secure their Cisco firewall devices against two flaws that have been exploited in zero-day attacks.

Cisco on Thursday announced a new software tool aimed at weaving together quantum computers from various makers into a single cloud, making it easier to develop useful applications.

CISA is directing federal agencies to take immediate action to reduce risk to federal systems upon which our American population depends,” Chris Butera said.

The U.S. government's cyber defense agency has issued urgent guidance to other federal agencies over hackers exploiting a previously unknown vulnerability in Cisco security devices.

Cisco Systems, Inc. (NASDAQ:CSCO) is a leading provider of networking, security, software, and cloud solutions, best known for its Internet Protocol-based routers and switches that enable data to move ...

Cisco Systems, in a future-looking move, has revealed new quantum networking software that makes distributed quantum computing “work,” the company said.