作者：Liam LeCarpentier 12 年以前
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An illegal act
Somerthing which breaks a computer act
Going against the company
could be accessing unathorised sites during lunch breaks
What needs to be backed up
Data and programmes
Where the backup data will go
Where the data already is
This backs up the files which have changed since the last full backup
Updating data since the last backup
Done every day
Updates all data held from a full backup
Goes untill another full backup is made then it resumes again daily
basically copying all the files on the system
Make one person responsible for the taking of back ups
keep backups safe, eg in a fire proof safe, or on DAT tapes
Rehearse backup recovery procedures
need to think anbout times of backups
taking the recovery plan in mind whilst doing this
You can upload your data to a friendly website
They will hold your data for a certain time and for a price
Keeping your data off site and online is esay to access at any time
can benifit the companies
Should be a offsite storage for the backup data
Must be kept safely in case of accidentel damage, ex in a fire proof safe not just on the server
Backup Media
Pen/flash drives (USB)
Ad van.
Portable
good memory space
Dis ad.
Can be easily lost or stolen
Optical media
CD-R
CD-RW
DVD-RW
(Rw- Re-writeable)
Magnetic disk
Magnetic disk backup
Takes one magnetic disk
Takes the contents and puts onto another magnetic disk
magnetic tape
Fire proof safe
DAT- Digital audio tapes
It is important to back up data in case of
Computer/hardware damage
Delibirate damage
Accidental damage
Theft
Hacking
Fire
Terrorism
Natural disatsters
Viruses
Software bugs
Power cuts
