VPNs can create secure remote-access and site-to-site connections inexpensively, are a stepping stone to software-defined WANs, and are proving useful in IoT.| Network World
A glossary of essential networking terms with links to in-depth articles.| Network World
Network as a service comes in five distinct flavors depending on whether it’s offered by hardware vendors, telcos, cloud providers, muticloud vendors, or WAN-transport carriers.| Network World
Network-as-a-service vendor Alkira looks to extend security down to user policies and posture for a full zero-trust approach.| Network World