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Network Infrastructure Magazine | Monday, March 15, 2021
Secure SD-WAN offers financial services organizations with the high-speed application performance they require to compete effectively in today's digital marketplace.
FREMONT, CA: SD-WAN has been one of the most rapidly implemented technologies of the past few years, with the market forecasted to increase by 168 percent between now and 2024. The early adopters of SD-WAN were retailers, and for a good reason. The retail industry has a critical need to maintain connectivity across all locations to handle inventory, monitor on-site devices like refrigeration or POS units, and collect sales data in real-time. And margins can be thin in the retail industry; this all requires to be done as efficiently and cost-effectively. SD-WAN is the perfect solution. Here are the industries that can benefit from the potential and protection offered by a Secure SD-WAN solution.
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[vendor_logo_first]In the manufacturing sector, SD-WAN is an excellent remedy for mitigating overall networking costs and handling traffic flows. However, the security implications of direct access to cloud and internet resources can have an even significant impact in an OT environment than they would in a usual SD-WAN deployment. As IT and OT networks converge, the OT environment is no longer guarded by the air gap of the past, leaving vital Industrial Control Systems vulnerable to malicious actors trying to access them from the house's IT side.
It is preventing attacks while boosting traffic flows and communications ensure that production performs at an optimal pace. It also secures the safety and reliability of the plant and its workers. Most SD-WAN offerings are adequate at offering mechanisms to decide the best path, route the traffic, and prioritize higher-value traffic over lesser flows. However, when an SD-WAN solution is based completely on routing technology, security becomes an expensive afterthought—expensive to purchase, deploy, and manage.
Secure SD-WAN is an ideal remedy for a manufacturing or OT network because innovative traffic control is integrated with security features like next-generation firewall, advanced threat protection, application inspection, IPS, and botnet protection. For those industries that rely on OT, Secure SD-WAN offers an extra level of security beyond what exists in an IT/OT gateway but weaves them together into an integrated solution. A truly secure SD-WAN solution will provide WAN savings and furnish a single cybersecurity approach that mitigates complexity, extends requires visibility and control deep into the OT network.
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