Page 289 - CISSO_Prep_ Guide

• Inventory tracking helps to prevent theft.
• If you hit the emergency power out (EPO)
and the servers are still running, it could be
that the UPS devices are running.
• Remote maintenance contractor should be
given a temporary account.
• The person who installs software should be
defined in the policy and should not have
programming capabilities.
• Make sure the transportation of media is
secure.
• Use shredders to destroy DVDs.
• When you get a new tape system, do not
get rid of the old one because they are
generally not backward compatible.
• Cold start = complete shutdown, unplug,
and restart.
• Secure the role of backup operators because
they have full control as well.

Data Recovery Tools
• Backups.
• Electronic vaulting – storing a secondary
copy at a remote site.
• Remote journaling – storing on a
transaction-by-transaction basis.
• Database shadowing – a copy of your
database that may be several stages behind.
• Direct Access Storage Device (DASD).
• RAID:
• RAID 0 = striping, not reliable, fast.