In the 1980’s the rock group The Who, had a hit song: ‘Who are You.” That was rock’n’roll, but what is happening now is a question of, “Is it Real, or is it Fake?” Who are You? In modern digital enterprises, the fastest-growing identity population is no longer human users; it is machine identity. APIs, microservices, containers, cloud workloads, CI/CD pipelines, robotic process automation, and AI agents all authenticate using identities. Each relies on credentials such as keys, certificates
