Introduction
This report on criminal networks is divided into three parts dealing with the following elements:
1) Criminal organizations are both networks and businesses. This report, however, deals more with criminal networks than with businesses.
2) Criminal organizations, when viewed as networks, have characteristics common to
other social networks, but also have specific characteristics that largely relate to the fact
that these organizations are criminal businesses.
3) The self-protection measures undertaken by criminal networks, as well as the limiting
of knowledge, make combatting the networks difficult. The fact remains, however, that
strategic elements for this fight have been suggested by criminal network specialists.