The benefits of SD-WAN technology in terms of network security are undeniable, but few people outside of network Security Capabilities engineers know about them. Moreover, service providers are silent about them. Why is this? The first reason is that the technology’s potential is not fully realiz, as evidenc by the majority of SD-WAN implementations. In fact, only about 10% of SD-WAN solutions have security features specific to this technology, fully supporting them.
The second reason is that in order
To set up explicit forwarding, you ne to set forwarding policies, which is time-consuming and labor-intensive. You ne to define valid connections and disable invalid ones, but in practice, in the intricacies of connections, it is easy to make a mistake, disabling necessary ones instead of unnecessary ones.
In addition, there Security Capabilities are almost no examples on the market of how explicit rirection works, how to configure it. SD-WAN vendors, including network operators, are slow to share their knowlge to help customers. And the third reason: explicit SD-WAN rirection does not guarantee complete security, since it cannot prevent the system authoriz to connect to the resource from being infect with malware that steals information or causes other damage if it manages to get past the protection of applications or databases.
Thus, applications and information
Resources still ne Security Capabilities secure access. An unwary employee with an authoriz connection can penetrate an infect object on the Internet, there have been cases when they did so intentionally to compromise the egypt whatsapp data employer, and in these cases SD-WAN will not be able to prevent the threat. The only thing it can do is ruce the additional costs of the enterprise to ensure security.
The final, and perhaps most important, reason preventing SD-WAN from gaining traction is that it is being promot as a replacement for MPLS VPNs. This raises concerns among operators that the adoption and migration of customers to SD-WAN will ruce VPN revenues.
Will ruce the impact of these negatives
It changes every Security Capabilities sector, it attracts any hidden or visible features into the product (as long as they provide value), so SD-WAN vendors will eventually include explicit connectivity and logging in their products. Over thea bellos owner/principal consultant time, there will be support tools that make it easier aero leads for users to set up rirection policies, as well as vendor tools that add an additional layer of security to explicit connectivity over SD-WAN.