Based on the implementation of the ISS concept at two
Grid sites, feedback from Site security officers within operational Grid
environments and the development of the ISSeG risk assessment
questionnaire, we believe the top 12 threats to Grid sites to be:
Clearly, creating a list of the top 12 threats for all Grid sites world wide
is controversial as each site and Grid infrastructure (e.g. OSG, EGEE etc.) is
difference. This is an illustrative list and should not be regarded
as a universal list for all sites world wide.