Organizations have long relied on VPNs to connect remote workers with company resources. But could SD-WAN be a viable option for certain employees working from home?
Enterprises preparing to adopt Secure Access Service Edge should understand how the architecture presents organizational and architectural challenges for network and security teams.
To support employees working from home, network teams should carefully monitor VPN traffic, review firewall rules and rely on remote access support software.
As virtualized network functions become more and more common, will that change NFV and VNF roles in businesses? Probably not, but other roadblocks may hinder further results.
Following the on-demand trend, network on-demand options provide enterprises with more flexible consumption models, such as managed network services and cloud-based networking.
Organizations may consider pairing SD-WAN and UCaaS services to avoid complexity from multivendor services and gain potential synergy. But the combo can also create challenges.
As networking pros evaluate SD-branch vs. SD-WAN, they’ll notice a key distinction between the two technologies, namely how network functions are managed and orchestrated.
The advent of SD-WAN has changed the network security model by pushing more security and control to the edge — and businesses need to adjust to this new reality.
SD-WAN can improve WAN performance in three ways: It adds a secondary transport for network traffic, while also taking advantage of broadband Ethernet and application acceleration.
While comparing traditional WAN vs. SD-WAN, network professionals can see the many benefits of SD-WAN, including centralized control and dynamic traffic management.