The password encryption algorithm used in some recent versions of the Cisco IOS operating system is weaker than the algorithm it was designed to replace, Cisco revealed earlier this week. The new ...

Cisco Systems Inc. published a security advisory Wednesday warning customers of a high-severity vulnerability in its Nexus 9000 Series Fabric Switches in ACI mode that could allow an unauthenticated, ...

For now, the vendor has not released any software updates to address this high-severity vulnerability in its Nexus 9000 fabric series switches. The networking giant noted this vulnerability affects ...

The software that runs Cisco’s new Firewall 4200 Series now includes the ability to see into encrypted traffic without decrypting it, which the vendor says will allow enterprise customers to better ...

A critical security flaw has been discovered in the Cisco Application Centric Infrastructure (ACI) Multi-Site CloudSec encryption feature, potentially allowing hackers to read or alter inter-site ...