One way to boost network security is to use Cisco's Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...
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 ...
The new N9300 Smart Switch series combines Cisco Silicon One chips and AMD Pensando DPUs and fuses security directly into the network fabric by integrating Cisco Hypershield services. Cisco has ...
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 ...
I've got a Palo Alto FW HA Active/Passive pair, connected to two different Cisco switches (one for Edge traffic, the other as a DMZ switch). The Cisco switch interface for one of the FW pairs is ...
Cisco is launching a whole series of innovations in the network environment. These include new smart switches from the Catalyst 9000 series specifically for campus environments. It was only at the ...
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