This hot WAN technology holds great promise, but isn't without its issues. As Nemertes Research VP Irwin Lazar wrote on No Jitter earlier this week, software-defined WAN (SD-WAN) technology is ...

The contrast between virtualization in the data center, discussed in my previous No Jitter post, and virtualization in the WAN is interesting. We've had WAN virtualization, in the form of VLANs and ...

Wide-area networks are usually bandwidth constrained, creating application bottlenecks. Further, round-trip delay and packet loss can degrade performance and cause instability that cannot be ...

VMware Extends SD-WAN to Operational Tech (OT) with New Software Client Offering New Connectivity Options include VMware SD-WAN Client and 5G Edge Device Developed in Collaboration with Intel February ...

Internet-based SD-WAN has an authentication problem. In fact, Internet-based SD-WAN is an authentication problem. Let's see what that problem is, and how to overcome it. SD-WAN is a broad term used ...

128 Technology announced today that it has joined Japan-based service provider SoftBank's SD-WAN line up. 128 Technology's SD-WAN service targets customers seeking better connectivity to cloud ...

SD-WAN (Software-Defined Wide Area Network) has emerged as a revolutionary technology in the ever-evolving enterprise networking landscape. By enhancing network agility and optimizing performance, ...

SD-WAN vs VPN: How Many Tunnels Do You Need? Your email has been sent Choosing between SD-WAN vs VPN will impact your ability to scale effectively. VPNs are great for small networks, SD-WAN provides ...

Wide area networks (WANs) have been around for half a century. WAN technology was originally developed to connect geographically dispersed areas over considerable distances, allowing businesses to ...

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. As the WAN matures, with ...