Jong Hoon Kwon

Sustainable Internet Routing with SCION

March 26, 2021Jong Hoon KwonUncategorized

With today’s widespread Internet usage, the total electricity consumption of its infrastructure (networks and data centres, but not consumer devices) is significant, namely around 500 TWh per year or 2.5% of worldwide electricity consumption. Moreover, as Internet traffic volume is steadily growing, this energy consumption could experience an eight-fold increase by 2030. Since electricity production

New Network Zoning Architecture

Network zoning has long been recognized as the cornerstone of secure network operation and management, which logically partitions network and information assets into disjoint segments depending on their security requirements and policies. Today, most enterprise networks have built a multi-layered hierarchy realized with thousands of network zones to minimize the attack surface and protect assets