These are the most frequently used words in this book.
access
activities
address
allow
another
application
area
attack
attacker
authentication
available
based
between
business
change
code
communications
computer
connection
control
critical
data
database
define
devices
employees
ensure
environment
equipment
example
exhibit
file
following
functions
hardware
however
identify
important
include
information
integrity
internet
key
layer
level
management
may
mechanisms
memory
message
methods
model
must
need
network
number
object
operating
operations
organization
packet
password
physical
plan
point
policy
problem
procedures
process
program
protection
protocol
provide
public
recovery
requirements
requires
resources
risk
secure
security
server
services
should
software
source
specific
standard
state
support
system
technology
threats
time
two
type
unauthorized
use
used
user