How Cybersecurity Worked Before 1970

Today, cybersecurity is a hot topic. You can’t turn on the news without hearing about hacking, protecting against hacking or other cybersecurity-related topics. In fact, the term “Cyber”, no longer meaning “Cybernetic”, has become IT slang for “Cybersecurity”. Cybersecurity is portrayed today as a war between the good guys and bad guys. This war is nothing new, in fact cybersecurity began when humans made the first technological advance.