When considering SD WAN vs. MPLS costs, keep in mind that SD WAN will help you reduce some of your MPLS costs, but not all of them. It certainly won’t help you eliminate MPLS; you still need that reliability. What SD WAN can do is help you mitigate the need to scale your expensive MPLS to meet your connectivity needs by instead letting software help maximize your current investment.

In addition, the question of MPLS vs. SD WAN security isn’t a matter of either/or. MPLS is a private network, which means that it isn’t exposed to outside hackers via the internet. Meanwhile, SD WAN encrypts data to provide a secure overlay that’s independent of transport. Together with traditional network security capabilities like secure web gateway services and next-gen firewalls, MPLS and SD WAN work together to help keep data safe and sound.

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