Netcordia this quarter plans to revise its flagship appliance so that it can monitor wireless traffic, and by year-end it plans introduce an add-on module to let customers watch voice traffic on IP ...

Network traffic monitoring has evolved from a nice-to-have administrative tool into an essential cybersecurity defense mechanism.

Wi-Fi hotspots and access points are everywhere, and their number is still increasing. Most new and replacement hotspots will incorporate the IEEE's new 802.11n wireless local-area network (WLAN) ...