You are likely wondering – what the heck does
an elephant have to do with this?
“The Blind Men and the Elephant” by American
poet John Godfrey Saxe (1816-1887) based upon an Indian fable.
Tusk – like a spear Side – like a wall Trunk – like a snake Leg – like a tree Ear – like a fan Tail – like a rope
So oft in theologic wars,
The disputants, I ween,
Rail on in utter ignorance
Of what each other mean,
And prate about an elephant
Not one of them has seen.
What the system looks like depends upon your
perspective. Most often none have the full picture
•Instant
"reset" of computers, networks, etc to initial conditions
•Compression
of long term activity into short periods
•Lower
cost than utilizing real computers, networks, software, protocols, etc
•Ease
of scalability
•Creation
of scenarios too risky for "real world" testing
•Levels
of abstraction like the OSI model may be represented
•Ease
of re-configuration
•Capability for building in an
“automatic/scripted” Black or White Team
When to Model? Actual object or process:
•Is
very complex - too difficult to observe
•Doesn’t
currently exist
•Is
too dangerous to observe
•Takes
too long to observe
•Has a
large number of variations, and
•Economically
and operationally feasible to do so