Security threats to internet: a Korean multi-industry investigation

摘要: Abstract In recent years, a number of security problems with the Internet became apparent. New and current users need to be aware likelihood incidents steps they should take secure their sites. Before designing system, it is advisable identify specific threats against which protection required. The may classified into interruption, interception, modification, fabrication. extents these are examined across four industries in Korea — manufacturing, banking/financial, research institution/university, distribution/service. Banking/financial firms generally perceive categories more seriously than other industries. companies manufacturing industry consider interruption most serious. Research institutions/universities distribution/service regard modification as critical threats. appropriate technique recommended for each threat.