gamasutra rssfeedsspamassassintaintorg url httpwwwnewsisfreecomclick08613673159 date 20021006t1812470100 security cyberspace different kettle fish compared many computer systems cyberspace entertainment useful majority users entertaining means tolerate small amount vandalism still remain useful quite unlike system required commerce still headache course least need keep system around 90 percent clean rather 9999 percent course well still strive stamp corruption system failure threshold achievable one might first assume mon 07 oct 2002 080043 0000 cyberspace 21st century part seven security relative