ICSA Labs Blog: Secure SD-WAN

How Much Security Testing is in ICSA Labs “Secure” SD-WAN Testing?

The super succinct answer to the question posed in the blog title is, “quite a bit, actually!”  Of course, a blog posting minus a more detailed explanation, wouldn’t really be a blog worth reading.  What follows then is a more in-depth answer, preceded by a brief refresher about how we got to needing Software-defined Wide Area Network (SD-WAN) technology in the first place.
 
The WAN topology known as SD-WAN became necessary as companies began to witness an increasing number of users, coming from an increasing number of locations, using