Chapter /
24
/ /
W ir eless
/ /
exam question s w ith an sw er s
/ // // // //
wireless /
networks
/ /
compared
/ /
to
/ /
wired
/ /
networks
/ /
include
/ /
the following - CORRECT ANSWERS(S)✅✅Channel
/ // // // //
Mobility
Resources
Accessibility
The /
following
/ /
security
/ /
threats
/ /
to
/ /
wireless
/ /
,/ networks: - // /
/ CORRECT ANSWERS(S)✅✅Accidental association // //
Malicious association //
Ad hoc networks
// //
Nontraditional networks //
Identity theft (MAC spoofing) // // //
Man-in-the middle attacks // //
Denial of service (DoS)
// // //
Network injection //
Securing /
Wireless
/ /
Transmissions
/ /
The
/ /
principal
/ /
threats
/ /
to
/ /
wireless
/ /
transmission
/ /
are
/ /
eavesdropping,
/ /
altering
/ /
or
/ /
inserting
/ /
messages, and disruption. To deal with eavesdropping,
/ // // // // // //
,two /
types
/ /
of
/ /
countermeasures
/ /
are appropriate: - CORRECT ANSWERS(S)✅✅Signal-
/ // // // //
hiding /
techniques:
/ /
Organizations
/ /
can
/ /
take
/ //
a /
number
/ /
of
/ /
measures
/ /
to
/ /
make
/ /
it
/ /
more
/ /
difficult
/ /
for an attacker to locate their wireless access points
/ // // // // // // // //
Encryption: /
Encryption
/ /
of
/ /
all
/ /
wireless
/ /
transmission
/ /
is
/ /
effective
/ /
against
/ /
, / eavesdropping /
/ to the extent that the encryption keys are secured.
// // // // // // // //
recommends /
the
/ /
following
/ /
techniques
/ /
for
/ /
wireless
/ /
network
/ /
security: - CORRECT ANSWERS(S)✅✅Use encryption
/ // // // //
Use anti-virus and anti-spyware software, and a firewall
// // // // // // //
Turn off identifier broadcasting
// // //
Change the identifier on your router from the default.
// // // // // // // //
Change your router's pre-set password for administration
// // // // // //
Allow /
only specific computers to access your wireless network.
/ // // // // // // //
An /
organization's
/ /
networks
/ /
must
/ /
accommodate
/ /
the
/ /
following: -
/ // /
CORRECT ANSWERS(S)✅✅Growing use of new devices
/ // // // // //
24
/ /
W ir eless
/ /
exam question s w ith an sw er s
/ // // // //
wireless /
networks
/ /
compared
/ /
to
/ /
wired
/ /
networks
/ /
include
/ /
the following - CORRECT ANSWERS(S)✅✅Channel
/ // // // //
Mobility
Resources
Accessibility
The /
following
/ /
security
/ /
threats
/ /
to
/ /
wireless
/ /
,/ networks: - // /
/ CORRECT ANSWERS(S)✅✅Accidental association // //
Malicious association //
Ad hoc networks
// //
Nontraditional networks //
Identity theft (MAC spoofing) // // //
Man-in-the middle attacks // //
Denial of service (DoS)
// // //
Network injection //
Securing /
Wireless
/ /
Transmissions
/ /
The
/ /
principal
/ /
threats
/ /
to
/ /
wireless
/ /
transmission
/ /
are
/ /
eavesdropping,
/ /
altering
/ /
or
/ /
inserting
/ /
messages, and disruption. To deal with eavesdropping,
/ // // // // // //
,two /
types
/ /
of
/ /
countermeasures
/ /
are appropriate: - CORRECT ANSWERS(S)✅✅Signal-
/ // // // //
hiding /
techniques:
/ /
Organizations
/ /
can
/ /
take
/ //
a /
number
/ /
of
/ /
measures
/ /
to
/ /
make
/ /
it
/ /
more
/ /
difficult
/ /
for an attacker to locate their wireless access points
/ // // // // // // // //
Encryption: /
Encryption
/ /
of
/ /
all
/ /
wireless
/ /
transmission
/ /
is
/ /
effective
/ /
against
/ /
, / eavesdropping /
/ to the extent that the encryption keys are secured.
// // // // // // // //
recommends /
the
/ /
following
/ /
techniques
/ /
for
/ /
wireless
/ /
network
/ /
security: - CORRECT ANSWERS(S)✅✅Use encryption
/ // // // //
Use anti-virus and anti-spyware software, and a firewall
// // // // // // //
Turn off identifier broadcasting
// // //
Change the identifier on your router from the default.
// // // // // // // //
Change your router's pre-set password for administration
// // // // // //
Allow /
only specific computers to access your wireless network.
/ // // // // // // //
An /
organization's
/ /
networks
/ /
must
/ /
accommodate
/ /
the
/ /
following: -
/ // /
CORRECT ANSWERS(S)✅✅Growing use of new devices
/ // // // // //
