The benefits of SD-WAN are apparent: more bandwidth, local breakouts, flexibility, etc. That being said, the larger attack surface makes it vital for security to be at the forefront of any modern deployment.
IP transit providers face a formidable mix of unrelenting price erosion, peering alternatives, and brisk volume growth with evolving traffic patterns.
This has shaken all but the most committed operators out of the market, beyond a few opportunities that present a clear competitive advantage or complement other lines of business.
The result? A core group of specialists are serving most of the market.
As enterprises migrate to hybrid WANs, they also need to rethink security and monitoring.
A panel of experts offered their advice on these issues at April’s WAN Summit New York in a session titled WAN Monitoring and Security: Utilizing WAN Acceleration/Optimization, Cloud Security and Performance Data in the New Hybrid WAN.
Software defined wide area networking (SD-WAN) can be a game changer for global enterprises that have increasing bandwidth requirements with limited budgets. Or for those that frequently open new locations and need a scaleable solution that applies consistent policies across their ever-expanding network.