Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

While NetFlow data may traditionally be seen as a network infrastructure tool, smart security teams can get tons of benefits out of the collection of IP traffic statistics, too. "Security ...

In the 1990s, NetFlow version 5 started out as a Cisco Systems proprietary protocol for capturing and sending information about network traffic flows to a collection point. NetFlow can be enabled on ...

Organisations striving for reliable and secure hybrid IT environments can now benefit from the flexibility of the cloud-based Flowmon Collector. It is the first full-blown NetFlow/IPFIX appliance on ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. With Internet connections to ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Network managers have always sought a better window ...