BGP Flowspec technology provides a more granular approach to Denial of Service (DoS) attacks mitigation when compared to old-school methods, such as Remotely Triggered Black Hole (RTBH). RTBH allows a customer to signal an upstream service provider (SP) to block...
In order to get end-to-end visibility for applications, we need complete topology data from IGP domains. One approach is to set up a central SDN controller as an IGP listener in the network, passively join it to IGP and listen for link-state advertisements (LSAs)....
In general, oversubscription is a subscription for more than what is available. Oversubscription represents an intentional business model and is a widespread practice in all areas of life. For instance, airlines rely on the fact that not all passengers typically...
Nowadays, the very abstract ideas underlying the quantum physics are being translated into reality thanks to new technological capabilities in the field of nanotechnology and optical interactions. One of these ideas, the idea of a quantum internet and a quantum...
