A remote attacker with no valid credentials can now seize full administrative control of certain Cisco SD-WAN devices, and ...

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 ...

I love it when a product’s best use case emerges as an unintended consequence of past efforts, or from a “happy accident.” In the case of software-defined wide area network (SD-WAN) emerging as a ...

One of the key reasons why questions are being raised on the relevance and necessity of SD-WAN is the shift towards hybrid work models and the rise of what is termed "coffee shop networking." As ...

Software-defined wide area networks offers ease of deployment, central manageability, reduced costs, and can improve connectivity to branch offices and the cloud. The most important change to ...

Software-defined WAN offers a lot of potential benefits including price, efficiency, and performance, but it’s not right for all sites. This is an important question, with a simple answer: it depends.

Attackers are exploiting a serious vulnerability in Cisco Catalyst software defined wide area network (SD-WAN) devices that enable them to bypass authentication. On top of bypassing authentication, ...

The world is swiftly becoming software-based, moving away from traditional hardware that can often be too slow and inefficient for rapidly evolving 21st-century needs. SD-WANs (aka software-defined ...

The modern retail store can seem almost supernatural, fully loaded with networked surveillance cameras, point-of-sale systems, edge computing devices and more. In this glittering retail world, the ...