6000 4 10.5% 13.1% 8.2%
[ 2005 ] IT 8 6.5% 2005 6855 6584 1.7 30%
ISMS SOX
18 19 SOX
2007 2008
1 2 3 4 ASP SaaS 5 6 6.1 PCI DSS 6.2 6.3 ISO27004 ISMS 6.4 6.5 6.6 NIST SP
19 http://www.meti.go.jp/policy/netsecurity/19fy_marketresearchreport.pdf 2005 http://it.jeita.or.jp/statistics/soft_sol/h17/index.html JNSA http://www.jnsa.org/index.html JNSA 2007 WG http://www.jnsa.org/seminar/2008/0613/data/pol02_katsumi.pdf