Cybersecurity needs as they transitioned from the 1980s and 1990s to the Cybersecurity needs of today

Briefly describe the Cybersecurity needs as they transitioned from the 1980s and 1990s to the Cybersecurity needs of today. Given those needs, speculate on what the Cybersecurity needs of the future will be (e.g., 2014 - 2020) for wired, wireless, and satellite networks that affect the security of cyberspace.