protect and save your firm from data loses caused by disasters
DESCRIPTION
Managing Information system, Disaster recovery system is essential for enterprise.TRANSCRIPT
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Disaster Recovery
Presented by Jasmine Mawii
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What is Disaster Recovery?
• The process, policies and procedures that are related to preparing for recovery or continuation of technology infrastructure. (wiki)
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History
• 1970S : Disaster recovery concept, Batch-oriented mainframe down
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History cont….• 1978s : First back up computer centers,
Sun information system, First US commercial Hot site vendor,Philadelphia
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History Cont……
• 2000s : Increased dependency on IT
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Causal Factors
• Natural Disaster • Man Made Disaster
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Natural Disaster
• Floods, hurricanes, tornadoes or earthquakes
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Man Made Disaster
• material spills, infrastructure failure, or bio-terrorism
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Importance of DR
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Importance
• IT systems have become increasingly critical to the smooth operation of a company
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It is IMPORTANT!
• A disaster-recovery plan is like insurance. You might not feel like it’s giving you much benefit—until you need it !!!.
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Very Important!
• IF you don’t have DR, Data loss and server downtime,
Delaying Operation of a business,Disappointing Customers,Bad Reputation.
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Important !
• Therefore, the associated COST is too Big!
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Important!
• Disaster-recovery planning can minimize—or even eliminate—
business disruption.
It is cost effective!
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Challenges in DR plan
•Time
AND
COST
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Challenge in DR
• REPLICATION replicating the production network at the DR site including IP address mapping, firewall rules & VLAN configuration.
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Questions in Creating an IT DR Plan
• What is our budget?• How much should we invest?• How much redundancy should we buy?• What are our IT priorities?• Where will your disaster recovery servers
physically be?• How quickly do you need to recover?
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Strategies
• Site designation • Data backup • Drills• Back up of key personnel
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Site designation
A location that an organization can move to after a disaster if the current facility is unusable. 3 types :• Hot site ( capable to resume fully)• Cold Site ( Not capable to resume)• Warm ( Capable to resume some)
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Data backup
• Central to any disaster recovery plan
The processes in question, analyzing and researching the backup equipment used, conducting computer-assisted audit techniques and tests, examining of paper and paperless records. (wiki)
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Drills
• Makes sure the effectiveness of the plan• Determines what change is needed when
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Back up of key personnel
• A written policies and specific communication with employees to ensure that both regular and replacement personnel is selected, documented, and informed should a disaster occurred.
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Other considerations…
• Insurance issues• Communication issues• Emergency procedures• Environmental issues