Building DMZs for Enterprise Networks(syngress安全图书)

ThisbookcoverswhatanadministratorneedstoplanoutandintegrateaDMZintoanetworkforsmall,mediumandEnterprisenetworks.Inmostenterprisestheperceptionisthatafirewallprovidesahardenedperimeter.However,thesecurityofinternalnetworksandhostsisusuallyverysoft.Insuchanenvironment,anon-DMZsyste