ANURADHA

ANURADHA


 

Week
 5
 Tutorial/Review
 Topics
 
Network
 Security
 

Aims
 
This
 week
 explores
 issues
 associated
 with
 security.
 
 Pay
 attention
 to
 the
 types
 of
 
attacks
 and
 attackers.
 

Review
 Questions
 for
 Discussion
 

 
In
 your
 own
 words,
 discuss,
 explain
 or
 describe
 the
 answers
 to
 the
 following
 
review
 questions.
 
 Refer
 to
 the
 e-­‐text
 or
 any
 other
 good
 online
 resource
 for
 more
 
information.
 
 
 

 
A
 suggested
 procedure
 for
 self-­‐study
 students
 or
 for
 on-­‐campus
 tutorials:
 
 Read
 
or
 pre-­‐read
 a
 section;
 
 attempt
 the
 Test
 Your
 Understanding
 questions
 that
 
follow
 it;
 
 review
 the
 section
 for
 questions
 found
 to
 be
 difficult
 or
 not
 understood.
 

 
Students
 in-­‐class:
 
 note
 that
 your
 tutor
 is
 not
 there
 to
 give
 you
 a
 mini-­‐lecture
 on
 
each
 sub-­‐topic
 although
 some
 tutors
 may
 choose
 to
 speak
 more
 on
 certain
 topics
 
at
 the
 time.
 
 The
 tutor’s
 role
 is
 more
 that
 of
 a
 discussion/research
 facilitator
 to
 
help
 you
 to
 extract
 the
 learning
 from
 the
 material
 for
 yourself.
 

Threat
 Environment
 

 
1. a)
 What
 are
 the
 two
 elements
 of
 the
 threat
 environment?
 b)
 Briefly
 explain
 
each
 of
 the
 three
 stages
 in
 the
 plan-­‐protect-­‐respond
 cycle.
 c)
 Which
 of
 these
 
three
 stages
 consumes
 the
 most
 corporate
 effort?
 d)...