Cisco on Tuesday announced hardware intended to safeguard networks at a lower cost, but it could lead to infighting in information technology departments. The five new security modules plug directly ...

Cisco is using its high-powered Silicon One chip technology to turn up the power and efficiency of its Nexus family of data center, hyperscaler and cloud switches. The company rolled out a new ...

The first major blueprint change since 2019 adds AI literacy and hands-on labs to the CCNA, while Cisco’s certification chief ...

Following some back and forth, Cisco has closed its $4.5 billion Acacia Communications purchase in a deal that will reinforce the tech giant’s commitment to the ‘Internet for the Future,’ Cisco says.