This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Public Key Cryptography
Geeks developed it, and the government tried to control it. But without
public key cryptography we would not have the internet as we know it.