Think what the world of IT was like in 1990. A few lucky researchers, military personnel, government workers and assorted hangers-on would have been able to enjoy the novelty of fledgling email and internet services. If you were a forward-thinking large corporate, you might well have a mainframe or a minicomputer network storing and processing crucial data and, although dial-up modems could connect systems to each other and enable remote terminal access, viruses and hack-attacks were minor worries. The occasional infected floppy disc might contain some malware that could potentially compromise the contents of your expensive 40mb hard drive, but a relatively up-to-date antivirus programme would probably protect you. Hackers and virus writers were mostly a minority sub-culture of cyber-kids operating from their bedrooms bragging and swapping war stories on underground bulletin boards.
