Stories by Zeus Kerravala
How virtual services drive real local internet breakout benefits
How the rise of SD-WAN has simplified local internet breakout deployments, and why security is still a pervasive issue.
Think chip shots, not moon shots when it comes to SD-WANs
ZK Research founder and principal analyst Zeus Kerravala gives his top ten tips on how to deploy and optimise SD-WAN.
Expert says deploying an SD-WAN is about chip shots, not moon shots
ZK Research's founder provides his ten steps on deploying an SD-WAN - a series of chip shots rather than one big drive to the moon.
Silver Peak on how SD-WAN makes regional hubs a reality
Debate has raged on for decades over WAN architecture. Hub-and-spoke or fully distributed mesh, which is better?.