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Disaster Recovery

2. Disaster Recovery. Recovery planningData backupContingency planningTesting contingency planBusiness continuity. 3. Recovery planning. Need for recovery planningNatural disastersDisasters caused by employeesSabotageHackersArmed conflict. 4. Need for recovery planning. Information is an a

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Disaster Recovery

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    1. 1 Disaster Recovery

    2. 2 Disaster Recovery Recovery planning Data backup Contingency planning Testing contingency plan Business continuity

    3. 3 Recovery planning Need for recovery planning Natural disasters Disasters caused by employees Sabotage Hackers Armed conflict

    4. 4 Need for recovery planning Information is an asset Protect all sensitive information Increased dependency on information for delivery of services Cost savings Business Impact Analysis What are the critical services? How quickly they should be restored? What is the “pain threshold?”

    5. 5 Natural Disasters Plan for: Earthquakes Tornados Floods Plan for employee access to data after a natural disaster

    6. 6 Employee caused disaster Facility entry log Facility surveillance Facility access control Evidence protection

    7. 7 Sabotage Identifying perpetrator Monitoring for potential sabotage

    8. 8 Hackers Hackers pose an external threat which cannot be easily controlled Keep the confidential information in a secure system

    9. 9 Armed conflict Plan for permanent loss of some data Nature of loss will be unpredictable Protect the systems rather than the infrastructure

    10. 10 Data Backup Backup data Local Remote Real time Test data recovery periodically Test backed up data periodically for its relevance Periodic update of the recovery plan

    11. 11 Contingency Planning Contingency planning consists of: Incident response plan Disaster recovery plan Business continuity plan Incident response involves: notification of key people Documenting the incident Contain the damage due to the incident

    12. 12 Business Continuity Service Level Agreements Software escrow ISO 17799 addresses business continuity management Cold / warm / hot site Restoration vs. recovery FARM (Functional Area Recovery Management) specifies plans for operational area recovery

    13. 13 Business Continuity Case Study of MIT Business Continuity plan http://web.mit.edu/security/www/MIT_Pub_Plan.pdf Case Study of Avaya Business Continuity plan http://www1.avaya.com/enterprise/whitepapers/lb2258.pdf

    14. 14 References Disaster recovery planning exchange http://www.drie.org/ Disaster Recovery: http://www.dri.ca/ COBRA http://www.ca-systems.zetnet.co.uk/risk/ COBRA http://www.riskworld.net/method.htm Business Continuity http://web.mit.edu/security/www/MIT_Pub_Plan.pdf

    15. 15 References Natural Disasters preparedness http://www.colorado.edu/hazards/informer/informerupdate.pdf Business Continuity Plan glossary http://www.drj.com/new2dr/model/bcmodel.htm Avaya white paper on Business Continuity http://www1.avaya.com/enterprise/whitepapers/lb2258.pdf

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