When the headlines broke about the fire at South Korea’s National Information Resources Service (NIRS) in Daejeon, the world was reminded of a painful truth: no matter how advanced your infrastructure is, a single point of failure can erase everything. In this case, the government’s cloud storage system, known as G-Drive, was compromised, resulting in the loss of files for hundreds of thousands of civil servants. Because no external backups existed, much of that data…