History of Infosec: a primer.
In order to understand the current state of the cybersecurity landscape, you must understand the history of how we got here. Rick summarizes the history along several threads: Firsts, adversary playbook names, government-commercial-academic entities, important papers and books, people, law, technologies, tools, and strategy-tactics.
For a complete reading list and even more information including Rick's Infosec Timeline infographic, check out Rick’s more detailed essay on the topic.