Fillable Printable Data Backup Policy
Fillable Printable Data Backup Policy
Data Backup Policy
Draft: Data Backup Policy Wofford College
Last updated: 5 November 2007
1
Data Backup Policy
Purpose and Scope
• The purpose of this policy is as follows:
o To safeguard the information assets of Wofford College
o To prevent the loss of data in the case of an accidental deletion or corruption of
data, system failure, or disaster.
o To permit timely restoration of information and business processes, should such
events occur.
o To manage and secure backup and restoration processes and the media employed
in the process.
• This policy applies to all servers in the Information Technology (IT) Data and Telephone
Centers, including the Network Attached Storage (NAS)
• The retention periods of information contained within system level backups are designed
for recoverability and provide a point-in-time snapshot of information as it existed during
the time period defined by system backup policies.
o Backup retention periods are in contrast to retention periods defined by legal or
business requirements.
o System backups are not meant for the following purposes:
Archiving data for future reference.
Maintaining a versioned history of data.
Policy
• Systems will be backed up according to the schedule below:
o Data stored on the NAS appliance will be regularly backed up as follows:
Incremental backup daily (Mon.-Fri.) and data located on-site.
Full backup weekly (Sat.) and data located off-site.
o Exchange Mailbox stores will be regularly backed up as follows:
Full backup daily (Mon.-Fri.) and data located on-site.
Full backup weekly (Sat.) and data located off-site.
o Banner will be regularly backed up as follows:
Full backup daily (Mon.-Fri.) and data located on-site.
Full backup weekly (Sat.) and data located off-site.
o Windows Servers (not in DMZ) will be regularly backed up as follows:
Incremental backup daily (Mon.-Fri.) and data stored on-site.
Full backup weekly (Sat.) and data located off-site.
o The Virtual Machine Server will have its VM data drive regularly backed up as
follows:
Image backups of virtual machines will be taken on Tuesday and
Thursday. These backup files will be stored on-site.
Weekly file and folder full backup will be taken on Sunday. These backup
files will be stored off-site.
Draft: Data Backup Policy Wofford College
Last updated: 5 November 2007
2
o The Catalog tape will be regularly backed up as followed:
Full Hot Catalog backup daily (Mon.-Fri.) stored to Hard Disk on NAS.
Full backup weekly (Sat.) copied to tape stored off-site.
o The Telephone system server will backed up as follows
Regularly on the first Monday of each month.
In certain circumstances when many changes have been made
• The Panthers arrival and departure, for example.
Backup is made to a flash drive, as recommended by Ericcson, which is
stored in the safe in Roger Milliken Science Center
• Backup tapes will be transported and stored as described below:
o Currently all backups will be written to reusable LT03 media with capacity of 400
GB uncompressed (800 GB compressed) and a transfer rate of 60 MB/Sec
(native).
o Media will be clearly labeled and stored in a secure area that is accessible only to
IT staff or employees of the contracted secure off-site media vaulting vendor used
by IT.
o During transport or changes of media, media will not be left unattended.
o Daily backups will be stored on-site in a physically secured fire-proof safe located
in a building separate from the Data Center.
Daily backups will be maintained for one week.
o Weekly backups will be stored in a physically secured, off-site media vaulting
location maintained by a third party.
Weekly backups will be maintained for a period of three weeks.
After the period of three weeks has elapsed, the tapes will be returned to
IT and will be either re-used or destroyed.
• Media will be retired and disposed of as described below:
o Prior to retirement and disposal, IT will ensure that:
The media no longer contains active backup images
The media’s current or former contents can not be read or recovered by an
unauthorized party.
o With all backup media, IT will ensure the physical destruction of media prior to
disposal.
• Backups will be verified periodically.
o On a daily basis, logged information generated from each backup job will be
reviewed for the following purposes:
To check for and correct errors.
To monitor the duration of the backup job.
To optimize backup performance where possible.
o IT will identify problems and take corrective action to reduce any risks associated
with failed backups.
o Random test restores will be done once a week in order to verify that backups
have been successful
o IT will maintain records demonstrating the review of logs and test restores so as
to demonstrate compliance with this policy for auditing purposes.
Draft: Data Backup Policy Wofford College
Last updated: 5 November 2007
3
• Data Recovery
o In the event of a catastrophic system failure, off-site backed up data will be made
available to users within 3 working days if the destroyed equipment has been
replaced by that time.
o In the event of a non-catastrophic system failure or user error, on-site backed up
data will be made available to users within 1 working day.
• Restoration Requests
o In the event of accidental deletion or corruption of information, requests for
restoration of information will be made to Ron Wood.
Responsibilities
• Backups and Date Recovery Matt Fisher, 597-4274
• Telephone System Backups Chris Myers, 597-4279
• Verification Matt Fisher, 597-4294
Ron Wood, 597-4273
Bryan Blackwell, 597-4272
Reba Epton, 597-4270
