Difference between revisions of "Part 4: Supporting IT Systems and Applications v2.0"

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[[image:BIA SupportITSystem 2.0.jpg|thumb|700px|right| Part 4: Supporting IT Systems and Applications During A Disaster]]
  
{{Template:Planning Methodology BIA}}
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<br><br><br>
  
= <span style="color:#0000FF">'''Part 4: Supporting IT Systems and Applications''' =
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='''Business Function and Function Code''' (Col 2 & 3)=
  
=='''Business Function and Function Code''' (Col 2 & 3) ==
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Cross-reference to the Business Function/function code or number from [[Part 1: Identification of Business Functions v2.0| original Function No assigned in Part 1]]
  
* Cross-reference to the Business Function/function code or number from [[Part 1: Identification of Business Functions v2.0| original Function No assigned in Part 1]]
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='''Suporting IT Systems and Applications''' (Col 4 to 7) =
  
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== '''Suporting IT Systems and Applications''' (Col 4) ==
 
 
[[Image:BIA SupportITSystem 2.0.jpg|thumb|700px|right| Part 4: Supporting IT Systems and ApplicationsDuring A Disaster]]
 
 
 
=='''Suporting IT Systems and Applications''' (Col 4 to 7) ==
 
 
*Insert the IT Systems and Applications critical in performing the Business Function here
 
*Insert the IT Systems and Applications critical in performing the Business Function here
 
*Number of staff members needed for the resumption/recovery
 
*Number of staff members needed for the resumption/recovery
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{{Template:Planning Methodology BIA}}
 
*Examples could include:
 
*Examples could include:
 
** Microsoft applications (Word, Excel, Powerpoint, Access, Publisher)
 
** Microsoft applications (Word, Excel, Powerpoint, Access, Publisher)
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** Specialized Software
 
** Specialized Software
  
==[[Recovery Point Objective (RPO)|'''Recovery Point Objective (RPO)''' (Col 5) ]]==
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==[[Recovery Point Objective (RPO)|'''Recovery Point Objective (RPO)''']] (Col 5) ==
*The recovery point objective (RPO) is the age of files that must be recovered from backup storage for normal operations to resume if a computer, system, or network goes down as a result of a hardware, program, or communications failure. In layman terms, it can be defined as how much data you need to recover in the event of a disruption
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The recovery point objective (RPO) is the age of files that must be recovered from backup storage for normal operations to resume if a computer, system, or network goes down as a result of a hardware, program, or communications failure.  
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* In layman terms, it can be defined as how much data you need to recover in the event of a disruption
  
=='''System Recovery Time Objective'''==
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=='''System Recovery Time Objective''' (Col 6 and Col 7) ==
*System Recovery Time Objective refers to the maximum acceptable length of time that can elapse before an IT application needs to be brought back up. It should not exceed the RTO of the Business Function is attached to.
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System Recovery Time Objective refers to the maximum acceptable length of time that can elapse before an IT application needs to be brought back up. It should not exceed the RTO of the Business Function is attached to.
  
=='''Supporting Special Equipment or Resources''' (Col 8) ==
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* Column 6: Is the system required to be recovered?
*Supporting Special Equipment or Resources can include additional specialized equipment that helps facilitate and aid in the IT application. An example could include printers and fax machines.
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* Column 7: Within what period of time must the system be recovered after the disruption?
  
=='''Remarks''' (Col 9) ==
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='''Supporting Special Equipment or Resources''' (Col 8) =
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Supporting Special Equipment or Resources can include additional specialized equipment that helps facilitate and aid in the IT application.
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* An example could include printers and fax machines.
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='''Remarks''' (Col 9) =
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*Any additional comments, remarks, or explanations about the nature of the supporting IT Application are to go into this section.
 
*Any additional comments, remarks, or explanations about the nature of the supporting IT Application are to go into this section.
 
[[Guidance_Notes-C-BIA-v2| '''Back''']]
 

Revision as of 12:09, 26 January 2020

Part 4: Supporting IT Systems and Applications During A Disaster




BackBCM BIA.png

Business Function and Function Code (Col 2 & 3)

Cross-reference to the Business Function/function code or number from original Function No assigned in Part 1

Suporting IT Systems and Applications (Col 4 to 7)

Suporting IT Systems and Applications (Col 4)

  • Insert the IT Systems and Applications critical in performing the Business Function here
  • Number of staff members needed for the resumption/recovery
BCM Planning Methodology BIA.jpg
  • Examples could include:
    • Microsoft applications (Word, Excel, Powerpoint, Access, Publisher)
    • Email system
    • SAP
    • Shared Folders
    • HR Management System
    • Specialized Software

Recovery Point Objective (RPO) (Col 5)

The recovery point objective (RPO) is the age of files that must be recovered from backup storage for normal operations to resume if a computer, system, or network goes down as a result of a hardware, program, or communications failure.

  • In layman terms, it can be defined as how much data you need to recover in the event of a disruption

System Recovery Time Objective (Col 6 and Col 7)

System Recovery Time Objective refers to the maximum acceptable length of time that can elapse before an IT application needs to be brought back up. It should not exceed the RTO of the Business Function is attached to.

  • Column 6: Is the system required to be recovered?
  • Column 7: Within what period of time must the system be recovered after the disruption?

Supporting Special Equipment or Resources (Col 8)

Supporting Special Equipment or Resources can include additional specialized equipment that helps facilitate and aid in the IT application.

  • An example could include printers and fax machines.

Remarks (Col 9)

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  • Any additional comments, remarks, or explanations about the nature of the supporting IT Application are to go into this section.