Traditional attempts to merge IT/OT threat detection, network segmentation, and secure remote access are impractical in today ...

Five things you should know about configuring a Cisco IOS switch Your email has been sent Once you're ready to make the jump to a more sophisticated switch, what do you need to know? Let's answer some ...

Use these tips as a guide to keeping a lock on data when using virtual LANs. Securing a virtual LAN network begins with physical security. These best practices can help administrators and IT managers ...

What would cause a high number of "Deferred" packets on a Cisco Switch port. The port is set to 100 / half. Nothing else special - the port is a member of a vlan, and has spanning-tree ...

In a security alert published today, Cisco has advised owners of Nexus switches to disable a feature called PowerOn Auto Provisioning (POAP) for security reasons. POAP is currently enabled by default ...