"It doesn't matter." Dave was viewing the future in his own mind. "I doubt that computers will ever be secure, but instead, the barrier, the wall, the time and energy it takes to crack into them will become prohibitive for all but the most determined. Anyway, there'll be new technology to explore."
"Like what?" Asked Scott.
"Satellites are pretty interesting. They are a natural extension of the computer network, and cracking them will be lots easier in a couple of years." DRDR saw understanding any new technology as apersonal challenge.
"How do you crack a satellite? What's there to crack?"
"How about beaming your own broadcasts to millions of people using someone else's satellite?" DRDR speculated. "It's been done before, and as the equipment gets cheaper, I can assure you that we'll be seeing many more political statements illegally being made over the public airwaves. The BBC and NBC will have their hands full. In the near future, I see virtual realities as an ideal milieu for next generation hackers."
"I agree," said Solon. "And with virtual realities, the ethical issues are even more profound than with the Global Network."
Scott held up his hands. "I know what I think it is, but before you go on, I need to know how you define a virtual reali- ty." The hackers looked at each until Dave took the ball.
"A virtual reality is fooling the mind and body into believing something is real that isn't real." Scott's face was blank. "Ever been to Disneyland?" Dave asked. Scott nodded. "And you've ridden Star Tours?" Scott nodded again. "Well, that's a simple virtual reality. Star Tours fools your body into thinking that you are in a space ship careening through an asteroid belt, but in reality, you are suspended on a few guy wires. The projected image reinforces the sensory hallucination."
"Now imagine a visual field, currently it's done with goggles, that creates real life pictures, in real time and interacts with your movements."
Scott's light bulb went off. "That's like the Holo-Deck on Star
Trek!"