We've got a new guide up, this time detailing the base intricacies of EVE's criminality system. Be sure to give it a look if planning to wander off into the darker end of the spectrum that is EVE. Excerpt:

Colloquially, Empire space in EVE is divided into "Highsec" and "Lowsec", or 1.0-0.5 and 0.4-0.0, respectively. The difference between these is that CONCORD is only present in Highsec - below 0.5 systems, the only protection given to pilots are sentry guns on jumpgates and at stations. Note that these sentry guns are not the end-all, be-all that CONCORD is, and that properly set-up battleships can easily tank them.

It can also be found somewhere in the vicinity of our Guide Section.