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:rainbow: LECTURE 9 IT AUDITING :rainbow: DATABASE & DATA CENTER -…
:rainbow:
LECTURE 9 IT AUDITING
:rainbow:
DATABASE & DATA CENTER
1. Database
Vendors
Oracle
IBM
MySQL
Sybase
Microsoft
Auditing
Database permission
OS security
Password strength & management
Activity minitoring
Database encryption
Database vulnerability
2. Data Center
Major Threats
Natural
flood
earthquakes
fire
Man-made
terrorist
riot
theft
sabotage
Environmental hazard
temperature
humidity
Lost of utility
electrical power
telecommunication
Continuity Concerns
Slow Company
can survive without computer
perform full backup each week
Medium Company
must be back on computers same day
daily backups, weekly full backups
Fast Company
Must be back on computers within hours
Hourly backups, daily full backup
Lightening Company
Must be back on computers within minutes
needs real-time backup
3. Disaster Recovery Plan
Computing Sites
Warm Site
basic computer needs
Hot Site
ready for operation
Cold Site
building basic infrastructure
Plan
Why
why an application is more
time sensitive than another?
What
determine what
just happened
Who
who to contact
Where
where to transfer the lost
computer processing load
Which
which applications are
mission critical?
When
when to enact the
remainder of the plan
How
how is the company going to get
the computer hardware, people
software and data to the alternate
site?