uplink is fun, and considered a classic of the genre.
In terms of education, the real thing is more interesting - check out places like hackthissite.org or smashthestack.org for some real life (ish) hacking in a contained environment. Hold your breath though as the smell of teen angst may overpower you on some of these sites.
In terms of education, the real thing is more interesting - check out places like hackthissite.org or smashthestack.org for some real life (ish) hacking in a contained environment. Hold your breath though as the smell of teen angst may overpower you on some of these sites.