=LF=AUTHOR: Eric Detoisien =LF=CAT___: SystemAdministration =LF=TITLE_: Angriffe von außen =LF=NUMBER: 282 =LF=ANAME_: article282.shtml =LF=PARSER: 2.51 =LF=METADT: 2003-3 =LF=TRANSTO=de: Viktor Horvath