SD-WAN Going SASE

Wide area networking (WAN) is a traditional networking solution based on multi-protocol label switching (MPLS). In such solutions, the reliability of the connection depends upon the pre-definition of communicating nodes. But these high-performance networking links between the two sites face limited bandwidths and have some other physical constraints. Hardware defined pre-setup is the primary cause in WAN to shift towards a software defined – wide area networking (SD-WAN) solution.