main vulnerability of US information systems, both government and commercial, to offensive information warfare is the failure of human operators to practice good operations security (opsec). "Intelligence and Covert
278 A considerable proportion of first- and second-generation migrants are bilingual.351 The aactas are Australia's premier film and television awards, and notable Academy Award winners from Australia include Geoffrey Rush, Nicole Kidman, Cate Blanchett and Heath Ledger.Retrieved Khosa, Raspal (2004).
As a continental landmass it is significantly larger than the many thousands of fringing islands." "Australia in Brief: The island continent".Archived from the original on Retrieved Jonsen, Helen (1999).