QUESTIONS WITH FULL SOLUTION GRADED
A+
◉ Where should firewalls be installed? Answer: At each Internet
connection and between any DMZ and the internal network.
◉ Review of firewall and router rule sets at least every
__________________. Answer: 6 months
◉ If disk encryption is used Answer: logical access must be managed
separately and independently of native operating system
authentication and access control mechanisms
◉ Manual clear-text key-management procedures specify processes
for the use of the following: Answer: Split knowledge AND Dual
control of keys
◉ What is considered "Sensitive Authentication Data"? Answer: Card
verification value
, ◉ When a PAN is displayed to an employee who does NOT need to
see the full PAN, the minimum digits to be masked are: All digits
between the ___________ and the __________. Answer: first 6; last 4
◉ Regarding protection of PAN... Answer: PAN must be rendered
unreadable during the transmission over public and wireless
networks.
◉ Under requirement 3.4, what method must be used to render the
PAN unreadable? Answer: Hashing the entire PAN using strong
cryptography
◉ Weak security controls that should NOT be used Answer: WEP,
SSL, and TLS 1.0 or earlier
◉ Per requirement 5, anti-virus technology must be
deployed_________________ Answer: on all system components
commonly affected by malicious software.
◉ Key functions for anti-vius program per Requirement 5: Answer:
1) Detect
2) Remove
3) Protect