Transcription of IT サービス継続ガイドライン - meti.go.jp
1 IT i 1.. 1 .. 1 .. 1 .. 2 2. IT .. 3 IT .. 3 .. 5 3.. 6 4. IT .. 8 IT .. 8 IT .. 9 IT .. 9 IT .. 10 .. 13 .. 21 IT .. 23 .. 23 .. 24 .. 26 IT .. 27 .. 27 .. 27 5.. 28 IT .. 28 .. 28 .. 31 .. 31 .. 31 .. 35 ii .. 35 .. 37 .. 37 .. 39 .. 40 .. 41 .. 42 .. 44 6.. 47 .. 47 .. 47 IT .. 47 IT BCP [ ] [ ] 6.
2 1 1. IT IT IT IT IT IT BCM IT IT 17 BCP [ ] BCP BCP 2 IT IT IT BCP IT 1 IT 2 3 BCM IT IT BCP IT BCP
3 BCP IT ISO/IEC 20000 IT ISO/IEC 20000 1 NPO 2 3 EUC End User Computing 3 2. IT IT IT IT IT IT IT ASP 1) 2)
4 IT IT IT ASP IT EUC EUC IT IT IT IT IT IT IT IT 4 IT IT IT IT IT IT 4 IT 5 IT JIS Q 27001 BCP 4 OECD Guidelines for the Security of Information Systems and Networks: Towards a Culture of Security 2002 5 IT IT 5 IT [ ][ ], [ ] IT IT IT 2 a) IT IT IT IT 4.
5 IT b) IT IT IT IT 5. IT 6 3. a) IT IT IT IT b) IT IT IT 6 c) IT IT d) IT IT IT e) f) BCM BCP BCP BCM BCP BCM BCP 6 IT 7 g) RTO RPO RLO RTO Recovery Time Objective) RPO Recovery Point Objective) RLO Recovery Level Objective) h) DRP) DRP)
6 DRP 8 4. IT IT IT BCM IT IT ( ) IT ( ) IT ( ) PDCA IT IT IT IT IT IT IT IT IT IT BCP BCP 5. 5. IT IT IT IT IT IT IT IT IT 9 IT BCP IT 5 IT IT IT IT IT IT BCP IT BCP BIA Business Impact Analysis
7 IT 10 1 IT BCP BCP BCP BIA IT JIPDEC ( ) 17 BCP 79% BCP IT IT IT (1) IT IT IT IT IT IT IT IT IT IT IT IT IT LAN IT IT IT IT IT 11 2 IT IT IC
8 IT IT IT IT IT IT 3 IT IT IT IT IT IT (2) IT IT IT RTO RPO RLO 3 IT IT IT IT IT RTO RPO RLO IT BCM IT 12 BCM IT IT IT 4 RTO IT IT (RTO)
9 BCP RTO IT RTO IT IT IT RTO RTO RTO RTO IT 1) 2) IT IT IT IT BCP IT IT 13 IT IT IT IT IT (1)
10 IT IT IT 14 IT IT BCP
