Command-and-control systems for critical infrastructure require highly reliable communication access. Typically, such access is achieved through leased lines and dedicated networks. However, when access is required by a variety of entities from multiple locations (e.g., administrators at home or on travel, collaborators, external corporations), providing reliable access is very challenging. Based on SCION mechanisms, we construct systems that enable the creation of such highly available communication networks.
Anapaya Systems built a bandwidth allocation system into the SCI-ED network infrastructure. This system protects flows’ reserved bandwidth against other best-effort flows, providing bandwidth guarantees
When looking at the measurement period of March 2021, we can see stable connectivity not only between the SCI-ED sites, but also between the test
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