4. Security Functions Cycle
Presence
Occurrence
Consequence
Prevention
Reaction
Investigation
Security Functions Cycle – Org Need to adopt Security Program to
address Hazards that may put it at RISK
Risk Management
Business Intelligence ( Competitive Intelligence)
Crisis Management
Case Management
Basic
Principles
of
Security
1)
There
is
no
absolute
security
True
Value
Relative
Value
Accessibility
2.
Security
is
only
as
good
as
its
weakest
link.
3.
High
relative
security
can
be
achieved
in
depth.
4.
Risks
may
come
from
within
and
without.
5.No
two
installations
arc
alike.
6.
There
is
no
impenetrable
barrier
7.
Security
is
everybody’s
concern
(
Corporate
Security
Culture)
8.
Deterrence
is
only
good
against
the
least
determined
perpetrator
9.
All
aspects
of
security
must
be
applied
to
secure
an
object.
10.
Effectiveness
of
one
aspect
of
security
is
dependent
on
the
application
of
other
aspects.
Aspects of Security
Personnel
Information
Operations
Environment
Reputation
Physical
Aspects
of
Security
Concepts
of
Security
Paradoxes
of
Security
Concepts of Security
Cost Effectiveness
Convenience & Comfort
Constancy & Consistency
Paradoxes
of
Security
(Dis)Advantage
Safety
vs
Security
Product
(
Nothing)
Cost
(High)
Org
Goal
(far)
More
effective-
harder
to
justify
its
existence
Importance
realized
after
faliure